{"id":1188,"date":"2026-10-05T06:19:02","date_gmt":"2026-10-05T06:19:02","guid":{"rendered":"https:\/\/wdlvalve.com\/?post_type=product&#038;p=1188"},"modified":"2026-10-05T06:19:02","modified_gmt":"2026-10-05T06:19:02","slug":"%e6%b0%94%e5%8a%a8%e4%b8%89%e5%81%8f%e5%bf%83%e7%89%87%e5%bc%8f%e8%9d%b6%e9%98%80","status":"publish","type":"product","link":"https:\/\/wdlvalve.com\/zh\/product\/%e6%b0%94%e5%8a%a8%e4%b8%89%e5%81%8f%e5%bf%83%e7%89%87%e5%bc%8f%e8%9d%b6%e9%98%80\/","title":{"rendered":"\u6c14\u52a8\u9ad8\u6027\u80fd\u4e09\u504f\u5fc3\u7247\u5f0f\u8776\u9600"},"content":{"rendered":"<article style=\"max-width: 1200px; margin: 0 auto; font-family: Arial,Helvetica,sans-serif; color: #222; line-height: 1.7;\">WDL Valve pneumatic high performance triple offset wafer butterfly valves are designed<br \/>\nfor reliable shut-off in high-temperature, high-pressure and demanding industrial<br \/>\npipeline systems. The triple-offset geometry allows the disc to move away from the seat<br \/>\nduring operation, minimizing friction and helping protect the sealing surfaces.<\/p>\n<p>The valve uses a multilayer metal sealing arrangement for applications where conventional<br \/>\nsoft-seated butterfly valves are not suitable. It is commonly selected for gas, vacuum,<br \/>\nsteam and compatible industrial media in power generation, petrochemical, coal chemical,<br \/>\nmetallurgy, pulp and paper, textile dyeing and light industry.<\/p>\n<h2 style=\"color: #123a5a; font-size: 26px; margin: 28px 0 16px;\">\u4e3b\u8981\u7279\u70b9<\/h2>\n<ul style=\"padding-left: 22px; margin-top: 0;\">\n<li>Triple-offset disc geometry with reduced friction between the disc and seat.<\/li>\n<li>Multilayer metal seat for high-temperature and high-pressure service.<\/li>\n<li>Reliable shut-off for high-cycle gas and vacuum applications.<\/li>\n<li>Pneumatic actuation for fast quarter-turn operation and automation.<\/li>\n<li>ISO 5211 top mounting platform for actuator installation.<\/li>\n<li>Precision-cast one-piece body structure.<\/li>\n<li>Self-lubricating bearing design helps reduce operating torque.<\/li>\n<li>Graphite packing option for high-temperature stem sealing.<\/li>\n<li>Stainless steel, duplex, super duplex, titanium, nickel alloy and Monel materials available.<\/li>\n<li>Manual, worm gear and electric operation available on request.<\/li>\n<\/ul>\n<h2 style=\"color: #123a5a; font-size: 26px; margin: 28px 0 16px;\">Triple-Offset Metal Sealing Design<\/h2>\n<p>The triple-offset construction is designed so that the disc and seat separate quickly<br \/>\nonce the valve begins to open. This reduces sliding contact between the sealing surfaces,<br \/>\nlowers wear and supports long service life. The metal seat structure is suitable for<br \/>\nsevere operating conditions involving elevated temperature, pressure or abrasive media.<\/p>\n<h2 style=\"color: #123a5a; font-size: 26px; margin: 28px 0 16px;\">\u6280\u672f\u89c4\u683c<\/h2>\n<div style=\"width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; margin-bottom: 28px;\">\n<table style=\"width: 100%; min-width: 760px; border: 1px solid #111111!important; border-collapse: collapse; background: #ffffff;\" border=\"1\" rules=\"all\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<th style=\"width: 34%; padding: 11px; border: 1px solid #111111!important; background: #eaf3f8; text-align: left;\">\u9879\u76ee<\/th>\n<th style=\"padding: 11px; border: 1px solid #111111!important; background: #eaf3f8; text-align: left;\">\u89c4\u683c<\/th>\n<\/tr>\n<tr>\n<td style=\"padding: 11px; border: 1px solid #111111!important;\">\u4ea7\u54c1\u7c7b\u578b<\/td>\n<td style=\"padding: 11px; border: 1px solid #111111!important;\">Pneumatic high performance triple offset wafer butterfly valve<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 11px; border: 1px solid #111111!important;\">\u5c3a\u5bf8\u8303\u56f4<\/td>\n<td style=\"padding: 11px; border: 1px solid #111111!important;\">DN50\u2013DN400 \/ NPS 2\u201316<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 11px; border: 1px solid #111111!important;\">\u6cd5\u5170\u6807\u51c6<\/td>\n<td style=\"padding: 11px; border: 1px solid #111111!important;\">HG 20592 PN10\u2013PN25, ASME B16.5 Class 150, JIS 10K<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 11px; border: 1px solid #111111!important;\">\u9762\u5bf9\u9762\u6807\u51c6<\/td>\n<td style=\"padding: 11px; border: 1px solid #111111!important;\">GB\/T 12221 \u548c API 609<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 11px; border: 1px solid #111111!important;\">Sealing Type<\/td>\n<td style=\"padding: 11px; border: 1px solid #111111!important;\">Triple-offset multilayer metal sealing system<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 11px; border: 1px solid #111111!important;\">\u64cd\u4f5c<\/td>\n<td style=\"padding: 11px; border: 1px solid #111111!important;\">Pneumatic actuator; manual, gear-operated and electric options available<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 11px; border: 1px solid #111111!important;\">\u6267\u884c\u5668\u5b89\u88c5<\/td>\n<td style=\"padding: 11px; border: 1px solid #111111!important;\">ISO 5211<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"color: #123a5a; font-size: 26px; margin: 28px 0 16px;\">\u4e3b\u8981\u90e8\u4ef6\u6750\u6599<\/h2>\n<div style=\"width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; margin-bottom: 28px;\">\n<table style=\"width: 100%; min-width: 820px; border: 1px solid #111111!important; border-collapse: collapse; background: #ffffff;\" border=\"1\" rules=\"all\" cellspacing=\"0\" cellpadding=\"0\">\n<thead>\n<tr>\n<th style=\"padding: 10px; border: 1px solid #111111!important; background: #eaf3f8;\">\u4e0d\u3002<\/th>\n<th style=\"padding: 10px; border: 1px solid #111111!important; background: #eaf3f8; text-align: left;\">\u7ec4\u4ef6<\/th>\n<th style=\"padding: 10px; border: 1px solid #111111!important; background: #eaf3f8; text-align: left;\">\u53ef\u7528\u6750\u6599<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #111111!important; text-align: center;\">1<\/td>\n<td style=\"padding: 10px; border: 1px solid #111111!important;\">\u9600\u4f53<\/td>\n<td style=\"padding: 10px; border: 1px solid #111111!important;\">WCB, WCC, CF8, CF8M, CF3, CF3M, 4A, 5A, Titanium Grade 2, Nickel Alloy<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #111111!important; text-align: center;\">2<\/td>\n<td style=\"padding: 10px; border: 1px solid #111111!important;\">Pressure Plate<\/td>\n<td style=\"padding: 10px; border: 1px solid #111111!important;\">WCB, WCC, 304, 304L, 316, 316L, 2205, 2507, Titanium Grade 2, Nickel Alloy<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #111111!important; text-align: center;\">3<\/td>\n<td style=\"padding: 10px; border: 1px solid #111111!important;\">\u5149\u76d8<\/td>\n<td style=\"padding: 10px; border: 1px solid #111111!important;\">CF8, CF8M, CF3, CF3M, 4A, 5A, Titanium Grade 2, Nickel Alloy<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #111111!important; text-align: center;\">4<\/td>\n<td style=\"padding: 10px; border: 1px solid #111111!important;\">Stem<\/td>\n<td style=\"padding: 10px; border: 1px solid #111111!important;\">17-4PH, 304, 304L, 316, 316L, 2205, 2507, Titanium Grade 2, Nickel Alloy or Monel<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #111111!important; text-align: center;\">5<\/td>\n<td style=\"padding: 10px; border: 1px solid #111111!important;\">\u9600\u5ea7<\/td>\n<td style=\"padding: 10px; border: 1px solid #111111!important;\">PTFE, RPTFE, TFM, 304, 316, 304L, 316L, 2205, 2507, Titanium Grade 2 or Nickel Alloy<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #111111!important; text-align: center;\">6<\/td>\n<td style=\"padding: 10px; border: 1px solid #111111!important;\">Shaft Sleeve<\/td>\n<td style=\"padding: 10px; border: 1px solid #111111!important;\">201 + PTFE, 316L + PTFE or Monel + PTFE<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #111111!important; text-align: center;\">7<\/td>\n<td style=\"padding: 10px; border: 1px solid #111111!important;\">\u5305\u88c5<\/td>\n<td style=\"padding: 10px; border: 1px solid #111111!important;\">PTFE, RPTFE, TFM or graphite<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #111111!important; text-align: center;\">8<\/td>\n<td style=\"padding: 10px; border: 1px solid #111111!important;\">Gland<\/td>\n<td style=\"padding: 10px; border: 1px solid #111111!important;\">WCB, WCC, CF8, CF8M, CF3, CF3M, 4A, 5A, Titanium Grade 2 or Nickel Alloy<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #111111!important; text-align: center;\">9<\/td>\n<td style=\"padding: 10px; border: 1px solid #111111!important;\">Bolting<\/td>\n<td style=\"padding: 10px; border: 1px solid #111111!important;\">ASTM A193 B7 with ASTM A194 2H nuts<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #111111!important; text-align: center;\">10<\/td>\n<td style=\"padding: 10px; border: 1px solid #111111!important;\">Pin and Retaining Ring<\/td>\n<td style=\"padding: 10px; border: 1px solid #111111!important;\">17-4PH, stainless steel, duplex, super duplex, Titanium Grade 2, Nickel Alloy or Monel<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #111111!important; text-align: center;\">11<\/td>\n<td style=\"padding: 10px; border: 1px solid #111111!important;\">Sealing Gasket<\/td>\n<td style=\"padding: 10px; border: 1px solid #111111!important;\">PTFE, RPTFE, TFM or graphite<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"color: #123a5a; font-size: 26px; margin: 28px 0 16px;\">\u6574\u4f53\u5c3a\u5bf8\u548c\u8fde\u63a5\u5c3a\u5bf8<\/h2>\n<p style=\"margin-top: 0;\">\u5355\u4f4d\uff1a\u6beb\u7c73<\/p>\n<div style=\"width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; margin-bottom: 28px;\">\n<table style=\"width: 100%; min-width: 1500px; border: 1px solid #111111!important; border-collapse: collapse; background: #ffffff; text-align: center;\" border=\"1\" rules=\"all\" cellspacing=\"0\" cellpadding=\"0\">\n<thead>\n<tr>\n<th style=\"padding: 9px; border: 1px solid #111111!important; background: #eaf3f8;\">DN<\/th>\n<th style=\"padding: 9px; border: 1px solid #111111!important; background: #eaf3f8;\">NPS<\/th>\n<th style=\"padding: 9px; border: 1px solid #111111!important; background: #eaf3f8;\">\u00d8A<\/th>\n<th style=\"padding: 9px; border: 1px solid #111111!important; background: #eaf3f8;\">\u00d8B<\/th>\n<th style=\"padding: 9px; border: 1px solid #111111!important; background: #eaf3f8;\">C<\/th>\n<th style=\"padding: 9px; border: 1px solid #111111!important; background: #eaf3f8;\">D<\/th>\n<th style=\"padding: 9px; border: 1px solid #111111!important; background: #eaf3f8;\">E<\/th>\n<th style=\"padding: 9px; border: 1px solid #111111!important; background: #eaf3f8;\">F<\/th>\n<th style=\"padding: 9px; border: 1px solid #111111!important; background: #eaf3f8;\">\u00d8L<\/th>\n<th style=\"padding: 9px; border: 1px solid #111111!important; background: #eaf3f8;\">H<\/th>\n<th style=\"padding: 9px; border: 1px solid #111111!important; background: #eaf3f8;\">\u00d8N<\/th>\n<th style=\"padding: 9px; border: 1px solid #111111!important; background: #eaf3f8;\">\u00d8M1<\/th>\n<th style=\"padding: 9px; border: 1px solid #111111!important; background: #eaf3f8;\">1-(n-\u00d8P)<\/th>\n<th style=\"padding: 9px; border: 1px solid #111111!important; background: #eaf3f8;\">\u81ea\u5b9a\u4e49 \u00d8M2<\/th>\n<th style=\"padding: 9px; border: 1px solid #111111!important; background: #eaf3f8;\">\u5b9a\u5236 2-(n-\u00d8P)<\/th>\n<th style=\"padding: 9px; border: 1px solid #111111!important; background: #eaf3f8;\">ISO 5211 \u5b89\u88c5\u57ab\u7247<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">50<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">2\u82f1\u5bf8<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">47<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">100<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">133<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">82<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">16<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">43<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">40<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">11<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">90<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">70<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">4-\u00d810<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">50<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">4-\u00d88<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">F05\u3001F07<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">65<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">2.5\u82f1\u5bf8<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">64<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">120<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">148<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">96<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">16<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">46<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">58<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">11<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">90<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">70<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">4-\u00d810<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">50<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">4-\u00d88<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">F05\u3001F07<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">80<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">3\u82f1\u5bf8<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">71<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">132<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">158<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">103<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">16<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">46<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">66<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">11<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">90<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">70<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">4-\u00d810<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">50<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">4-\u00d88<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">F05\u3001F07<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">100<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">4\u82f1\u5bf8<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">91<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">157<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">180<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">118<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">20<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">52<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">89<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">14<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">92<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">70<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">4-\u00d810<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">\u2014<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">\u2014<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">F07<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">125<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">5\u82f1\u5bf8<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">111<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">188<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">199<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">133<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">20<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">56<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">109<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">14<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">95<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">70<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">4-\u00d810<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">\u2014<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">\u2014<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">F07<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">150<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">6\u82f1\u5bf8<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">133<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">216<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">223<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">148<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">23<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">57<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">133<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">17<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">125<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">102<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">4-\u00d812<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">70<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">4-\u00d810<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">F07\u3001F10<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">200<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">8\u82f1\u5bf8<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">179<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">268<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">260<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">182<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">25<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">62<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">182<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">19<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">125<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">102<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">4-\u00d812<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">\u2014<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">\u2014<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">F10<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">250<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">10\u82f1\u5bf8<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">225<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">323<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">295<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">242<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">28<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">68<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">218<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">22<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">150<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">125<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">4-\u00d814<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">102<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">4-\u00d812<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">F10\u3001F12<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">300<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">12\u82f1\u5bf8<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">274<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">375<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">338<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">280<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">30<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">78<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">268<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">27<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">165<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">140<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">4-\u00d818<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">125<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">4-\u00d814<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">F12\u3001F14<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">350<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">14\u82f1\u5bf8<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">321<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">420<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">370<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">308<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">35<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">92<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">311<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">27<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">195<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">165<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">4-\u00d822<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">140<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">4-\u00d818<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">F14\u3001F16<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">400<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">16\u82f1\u5bf8<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">371<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">475<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">405<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">340<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">38<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">102<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">360<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">36<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">200<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">165<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">4-\u00d822<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">\u2014<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">\u2014<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">F16<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"color: #123a5a; font-size: 26px; margin: 28px 0 16px;\">\u5de5\u4f5c\u8f6c\u77e9\u53c2\u8003\u503c<\/h2>\n<p style=\"margin-top: 0;\">Unit: N\u00b7m. Final actuator sizing shall be confirmed by WDL Valve according to the operating conditions.<\/p>\n<div style=\"width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; margin-bottom: 28px;\">\n<table style=\"width: 100%; min-width: 900px; border: 1px solid #111111!important; border-collapse: collapse; background: #ffffff; text-align: center;\" border=\"1\" rules=\"all\" cellspacing=\"0\" cellpadding=\"0\">\n<thead>\n<tr>\n<th style=\"padding: 10px; border: 1px solid #111111!important; background: #eaf3f8;\">DN<\/th>\n<th style=\"padding: 10px; border: 1px solid #111111!important; background: #eaf3f8;\">NPS<\/th>\n<th style=\"padding: 10px; border: 1px solid #111111!important; background: #eaf3f8;\">Metal Seat PN6<\/th>\n<th style=\"padding: 10px; border: 1px solid #111111!important; background: #eaf3f8;\">Metal Seat PN10<\/th>\n<th style=\"padding: 10px; border: 1px solid #111111!important; background: #eaf3f8;\">Metal Seat PN16<\/th>\n<th style=\"padding: 10px; border: 1px solid #111111!important; background: #eaf3f8;\">Metal Seat PN25<\/th>\n<th style=\"padding: 10px; border: 1px solid #111111!important; background: #eaf3f8;\">Maximum Allowable Torque<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">50<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">2\u82f1\u5bf8<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">62<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">65<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">65<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">68<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">110<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">65<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">2.5\u82f1\u5bf8<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">75<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">77<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">82<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">90<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">150<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">80<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">3\u82f1\u5bf8<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">85<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">88<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">92<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">100<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">150<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">100<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">4\u82f1\u5bf8<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">120<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">125<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">135<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">145<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">210<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">125<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">5\u82f1\u5bf8<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">170<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">180<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">200<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">225<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">330<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">150<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">6\u82f1\u5bf8<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">240<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">255<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">280<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">315<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">400<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">200<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">8\u82f1\u5bf8<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">340<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">370<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">410<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">465<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">650<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">250<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">10\u82f1\u5bf8<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">380<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">425<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">590<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">880<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">930<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">300<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">12\u82f1\u5bf8<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">600<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">660<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">750<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">1100<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">1450<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">350<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">14\u82f1\u5bf8<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">700<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">850<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">1100<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">1500<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">2200<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">400<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">16\u82f1\u5bf8<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">1100<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">1400<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">1800<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">2400<\/td>\n<td style=\"padding: 9px; border: 1px solid #111111!important;\">3500<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"color: #123a5a; font-size: 26px; margin: 28px 0 16px;\">\u5178\u578b\u5e94\u7528<\/h2>\n<ul style=\"padding-left: 22px; margin-top: 0;\">\n<li>Power generation and steam systems<\/li>\n<li>Oil, gas and petrochemical processing<\/li>\n<li>Coal chemical and refinery projects<\/li>\n<li>Vacuum and high-cycle gas pipelines<\/li>\n<li>Metallurgy and industrial furnace systems<\/li>\n<li>\u7eb8\u6d46\u4e0e\u9020\u7eb8\u52a0\u5de5<\/li>\n<li>Textile dyeing and light industrial plants<\/li>\n<\/ul>\n<p style=\"padding: 16px 18px; border: 1px solid #1378ae; background: #eef6fa; margin-top: 28px;\">Dimensions, materials, torque values and pressure ratings are reference information.<br \/>\nFinal valve configuration shall be confirmed by the approved WDL Valve technical drawing<br \/>\nand project datasheet.<\/p>\n<\/article>","protected":false},"excerpt":{"rendered":"<p data-pm-slice=\"1 1 []\">WDL Valve \u6c14\u52a8\u4e09\u504f\u5fc3\u5939\u5f0f\u8776\u9600\u91c7\u7528\u591a\u5c42\u91d1\u5c5e\u9600\u5ea7\uff0c\u53ef\u5b9e\u73b0\u9ad8\u6e29\u3001\u9ad8\u538b\u548c\u9ad8\u5faa\u73af\u6b21\u6570\u7684\u622a\u6b62\u529f\u80fd\u3002.<\/p>","protected":false},"featured_media":1189,"comment_status":"open","ping_status":"closed","template":"","meta":{"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_brand":[72],"product_cat":[34,32,31,40,44,45,41,46],"product_tag":[],"class_list":["post-1188","product","type-product","status-publish","has-post-thumbnail","product_brand-wdl-valve","product_cat-butterfly-valves","product_cat-valve-materials","product_cat-valve-types","product_cat-carbon-steel-valves","product_cat-duplex-steel-valves","product_cat-nickel-alloy-valves","product_cat-stainless-steel-valves","product_cat-titanium-zirconium-valves","first","instock","shipping-taxable","product-type-simple","entry","content-bg","loop-entry"],"_links":{"self":[{"href":"https:\/\/wdlvalve.com\/zh\/wp-json\/wp\/v2\/product\/1188","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wdlvalve.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/wdlvalve.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/wdlvalve.com\/zh\/wp-json\/wp\/v2\/comments?post=1188"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wdlvalve.com\/zh\/wp-json\/wp\/v2\/media\/1189"}],"wp:attachment":[{"href":"https:\/\/wdlvalve.com\/zh\/wp-json\/wp\/v2\/media?parent=1188"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/wdlvalve.com\/zh\/wp-json\/wp\/v2\/product_brand?post=1188"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/wdlvalve.com\/zh\/wp-json\/wp\/v2\/product_cat?post=1188"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/wdlvalve.com\/zh\/wp-json\/wp\/v2\/product_tag?post=1188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}