{"id":482,"date":"2026-09-15T09:20:53","date_gmt":"2026-09-15T09:20:53","guid":{"rendered":"https:\/\/wdlvalve.com\/?post_type=product&#038;p=482"},"modified":"2026-09-18T02:46:42","modified_gmt":"2026-09-18T02:46:42","slug":"j41h-%e0%b8%a7%e0%b8%b2%e0%b8%a5%e0%b9%8c%e0%b8%a7%e0%b8%81%e0%b8%a5%e0%b8%ad%e0%b8%9a%e0%b9%81%e0%b8%9a%e0%b8%9a%e0%b9%80%e0%b8%ab%e0%b8%a5%e0%b9%87%e0%b8%81%e0%b8%ab%e0%b8%a5%e0%b9%88%e0%b8%ad","status":"publish","type":"product","link":"https:\/\/wdlvalve.com\/th\/product\/j41h-%e0%b8%a7%e0%b8%b2%e0%b8%a5%e0%b9%8c%e0%b8%a7%e0%b8%81%e0%b8%a5%e0%b8%ad%e0%b8%9a%e0%b9%81%e0%b8%9a%e0%b8%9a%e0%b9%80%e0%b8%ab%e0%b8%a5%e0%b9%87%e0%b8%81%e0%b8%ab%e0%b8%a5%e0%b9%88%e0%b8%ad\/","title":{"rendered":"J41H \u0e27\u0e32\u0e25\u0e4c\u0e27\u0e01\u0e25\u0e2d\u0e1a\u0e41\u0e1a\u0e1a\u0e40\u0e2b\u0e25\u0e47\u0e01\u0e2b\u0e25\u0e48\u0e2d\u0e21\u0e35\u0e2b\u0e19\u0e49\u0e32\u0e41\u0e1b\u0e25\u0e19"},"content":{"rendered":"<div style=\"font-family: Arial,Helvetica,sans-serif; color: #333; line-height: 1.75; max-width: 1200px; margin: 0 auto;\">\n<h2 style=\"color: #123a5a; font-size: 28px; margin: 0 0 16px;\">J41H \u0e27\u0e32\u0e25\u0e4c\u0e27\u0e01\u0e25\u0e2d\u0e1a\u0e41\u0e1a\u0e1a\u0e40\u0e2b\u0e25\u0e47\u0e01\u0e2b\u0e25\u0e48\u0e2d\u0e21\u0e35\u0e2b\u0e19\u0e49\u0e32\u0e41\u0e1b\u0e25\u0e19<\/h2>\n<p>The J41H flanged forged steel globe valve is widely used as a shut-off valve<br \/>\nin water supply, wastewater, building services, petroleum, chemical,<br \/>\nfood processing, pharmaceutical, textile, power generation, marine,<br \/>\nmetallurgical and energy systems.<\/p>\n<p>The valve is available in full-bore or reduced-bore designs and provides<br \/>\nreliable isolation performance for water, steam, oil products and selected<br \/>\nchemical media. It can be supplied with a bolted bonnet, fully welded bonnet<br \/>\nor pressure-sealed bonnet according to the application requirements.<\/p>\n<h3 style=\"color: #123a5a; font-size: 24px; margin: 28px 0 14px;\">Construction Features<\/h3>\n<ul style=\"padding-left: 22px;\">\n<li>Full-bore or reduced-bore construction.<\/li>\n<li>Outside screw and yoke rising-stem design.<\/li>\n<li>Self-aligning gland and packing sleeve design.<\/li>\n<li>Bolted bonnet with spiral-wound gasket sealing.<\/li>\n<li>Threaded and fully welded bonnet option.<\/li>\n<li>Threaded bonnet with pressure-assisted self-sealing ring option.<\/li>\n<li>Integral backseat design.<\/li>\n<li>Disc design can be changed to throttling, needle, ball or check-valve type.<\/li>\n<li>Available in forged carbon steel, alloy steel and stainless steel.<\/li>\n<\/ul>\n<h3 style=\"color: #123a5a; font-size: 24px; margin: 28px 0 14px;\">Bonnet Designs<\/h3>\n<p>The J41H forged steel globe valve is available with three bonnet designs.<br \/>\nThe bolted bonnet version uses bolts and nuts to connect the body and bonnet,<br \/>\nwith a spiral-wound gasket made from stainless steel and flexible graphite.<br \/>\nA metal-ring connection can also be supplied for special requirements.<\/p>\n<p>The welded bonnet version uses a threaded body-to-bonnet connection with a<br \/>\nfully welded seal. A fully welded body-to-bonnet connection can also be<br \/>\nprovided according to the project specification.<\/p>\n<p>The pressure-sealed bonnet version uses a threaded body-to-bonnet connection<br \/>\nand an internal pressure-assisted self-sealing ring. Sealing reliability<br \/>\nincreases as the internal pressure rises.<\/p>\n<h3 style=\"color: #123a5a; font-size: 24px; margin: 28px 0 14px;\">\u0e21\u0e32\u0e15\u0e23\u0e10\u0e32\u0e19\u0e17\u0e35\u0e48\u0e43\u0e0a\u0e49<\/h3>\n<div style=\"width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; margin-bottom: 28px;\">\n<table style=\"width: 100%; min-width: 700px; border: 1px solid #111!important; border-collapse: collapse; background: #fff;\" border=\"1\" rules=\"all\" cellspacing=\"0\" cellpadding=\"0\">\n<thead>\n<tr>\n<th style=\"padding: 12px; border: 1px solid #111!important; background: #eaf3f8; text-align: left;\">\u0e23\u0e32\u0e22\u0e01\u0e32\u0e23<\/th>\n<th style=\"padding: 12px; border: 1px solid #111!important; background: #eaf3f8; text-align: left;\">Standard<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 12px; border: 1px solid #111!important;\">Design and Manufacture<\/td>\n<td style=\"padding: 12px; border: 1px solid #111!important;\">GB\/T 12235, API 602, BS 5352, ASME B16.34<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px; border: 1px solid #111!important;\">Face-to-Face Dimensions<\/td>\n<td style=\"padding: 12px; border: 1px solid #111!important;\">GB\/T 12221-2005<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px; border: 1px solid #111!important;\">Connection Ends<\/td>\n<td style=\"padding: 12px; border: 1px solid #111!important;\">Socket-welding ends: ASME B16.11; threaded ends: ASME B1.20.1<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px; border: 1px solid #111!important;\">Pressure-Temperature Rating<\/td>\n<td style=\"padding: 12px; border: 1px solid #111!important;\">GB\/T 12224-2005<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px; border: 1px solid #111!important;\">Inspection and Testing<\/td>\n<td style=\"padding: 12px; border: 1px solid #111!important;\">GB\/T 13927-2008 and API 598<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 style=\"color: #123a5a; font-size: 24px; margin: 28px 0 14px;\">Standard Materials<\/h3>\n<div style=\"width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; margin-bottom: 28px;\">\n<table style=\"width: 100%; min-width: 980px; border: 1px solid #111!important; border-collapse: collapse; background: #fff; text-align: center;\" border=\"1\" rules=\"all\" cellspacing=\"0\" cellpadding=\"0\">\n<thead>\n<tr>\n<th style=\"padding: 10px; border: 1px solid #111!important; background: #eaf3f8;\">\u0e44\u0e21\u0e48.<\/th>\n<th style=\"padding: 10px; border: 1px solid #111!important; background: #eaf3f8;\">Part Name<\/th>\n<th style=\"padding: 10px; border: 1px solid #111!important; background: #eaf3f8;\">\u0e40\u0e2b\u0e25\u0e47\u0e01\u0e04\u0e32\u0e23\u0e4c\u0e1a\u0e2d\u0e19<br \/>\nASTM<\/th>\n<th style=\"padding: 10px; border: 1px solid #111!important; background: #eaf3f8;\">\u0e40\u0e2b\u0e25\u0e47\u0e01\u0e1c\u0e2a\u0e21<br \/>\nASTM<\/th>\n<th style=\"padding: 10px; border: 1px solid #111!important; background: #eaf3f8;\">Stainless Steel 304<br \/>\nASTM<\/th>\n<th style=\"padding: 10px; border: 1px solid #111!important; background: #eaf3f8;\">Stainless Steel 316<br \/>\nASTM<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1<\/td>\n<td>\u0e15\u0e31\u0e27\u0e27\u0e32\u0e25\u0e4c\u0e27<\/td>\n<td>A105<\/td>\n<td>A182 F22<\/td>\n<td>A182 F304(L)<\/td>\n<td>A182 F316(L)<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>Gasket<\/td>\n<td>Corrugated stainless steel + graphite<\/td>\n<td>Stainless steel + PTFE<\/td>\n<td>\u2014<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>Bolt<\/td>\n<td>A193 B7<\/td>\n<td>A193 B16<\/td>\n<td>A193 B8<\/td>\n<td>A193 B8M<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>\u0e2b\u0e21\u0e38\u0e14\u0e17\u0e23\u0e07\u0e01\u0e23\u0e30\u0e1a\u0e2d\u0e01<\/td>\n<td>A276 420<\/td>\n<td>A276 304<\/td>\n<td>\u2014<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>Packing Sleeve<\/td>\n<td>A276 410<\/td>\n<td>A182 F304(L)<\/td>\n<td>A182 F316(L)<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>Eyebolt<\/td>\n<td>A193 B7<\/td>\n<td>A193 B16<\/td>\n<td>A193 B8<\/td>\n<td>A193 B8M<\/td>\n<\/tr>\n<tr>\n<td>7<\/td>\n<td>Nut<\/td>\n<td>A194 2H<\/td>\n<td>A194 4<\/td>\n<td>A194 8<\/td>\n<td>A194 8M<\/td>\n<\/tr>\n<tr>\n<td>8<\/td>\n<td>Stem Nut<\/td>\n<td>A276 410<\/td>\n<td>\u2014<\/td>\n<td>\u2014<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>9<\/td>\n<td>Nut<\/td>\n<td>A194 2H<\/td>\n<td>A194 4<\/td>\n<td>A194 8<\/td>\n<td>A194 8M<\/td>\n<\/tr>\n<tr>\n<td>10<\/td>\n<td>Nameplate<\/td>\n<td>\u0e40\u0e2b\u0e25\u0e47\u0e01\u0e44\u0e21\u0e48\u0440\u0436\u0430\u0e27\u0e07<\/td>\n<td>\u2014<\/td>\n<td>\u2014<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>11<\/td>\n<td>Handwheel<\/td>\n<td>A197<\/td>\n<td>\u2014<\/td>\n<td>\u2014<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>12<\/td>\n<td>Packing Plate<\/td>\n<td>A216 WCB<\/td>\n<td>A351 CF8<\/td>\n<td>\u2014<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>13<\/td>\n<td>Packing<\/td>\n<td>Flexible graphite<\/td>\n<td>PTFE<\/td>\n<td>\u2014<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>14<\/td>\n<td>Bonnet<\/td>\n<td>A105<\/td>\n<td>A276 304<\/td>\n<td>A182 F304(L)<\/td>\n<td>A182 F316(L)<\/td>\n<\/tr>\n<tr>\n<td>15<\/td>\n<td>\u0e01\u0e49\u0e32\u0e19<\/td>\n<td>A182 F6<\/td>\n<td>A182 F304<\/td>\n<td>A182 F304(L)<\/td>\n<td>A182 F316(L)<\/td>\n<\/tr>\n<tr>\n<td>16<\/td>\n<td>\u0e14\u0e34\u0e2a\u0e01\u0e4c<\/td>\n<td>A276 420<\/td>\n<td>A276 304<\/td>\n<td>A276 304(L)<\/td>\n<td>A276 316(L)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 style=\"color: #123a5a; font-size: 24px; margin: 28px 0 14px;\">Applicable Media and Temperature<\/h3>\n<div style=\"width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; margin-bottom: 28px;\">\n<table style=\"width: 100%; min-width: 700px; border: 1px solid #111!important; border-collapse: collapse; background: #fff; text-align: center;\" border=\"1\" rules=\"all\" cellspacing=\"0\" cellpadding=\"0\">\n<thead>\n<tr>\n<th style=\"padding: 10px; border: 1px solid #111!important; background: #eaf3f8;\">Material Group<\/th>\n<th style=\"padding: 10px; border: 1px solid #111!important; background: #eaf3f8;\">Applicable Media<\/th>\n<th style=\"padding: 10px; border: 1px solid #111!important; background: #eaf3f8;\">Temperature Range<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0e40\u0e2b\u0e25\u0e47\u0e01\u0e04\u0e32\u0e23\u0e4c\u0e1a\u0e2d\u0e19<\/td>\n<td>Water, steam and oil products<\/td>\n<td>-29\u00b0C to +425\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>\u0e40\u0e2b\u0e25\u0e47\u0e01\u0e1c\u0e2a\u0e21<\/td>\n<td>Water, steam and oil products<\/td>\n<td>-29\u00b0C to +550\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>\u0e40\u0e2b\u0e25\u0e47\u0e01\u0e44\u0e21\u0e48\u0440\u0436\u0430\u0e27<\/td>\n<td>Nitric acid, acetic acid and other selected media<\/td>\n<td>-29\u00b0C to +180\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 style=\"color: #123a5a; font-size: 24px; margin: 28px 0 14px;\">Dimensions and Weight<\/h3>\n<div style=\"width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; margin-bottom: 28px;\">\n<table style=\"width: 100%; min-width: 1000px; border: 1px solid #111!important; border-collapse: collapse; background: #fff; text-align: center;\" border=\"1\" rules=\"all\" cellspacing=\"0\" cellpadding=\"0\">\n<thead>\n<tr>\n<th style=\"padding: 10px; border: 1px solid #111!important; background: #eaf3f8;\" rowspan=\"2\">NPS<\/th>\n<th style=\"padding: 10px; border: 1px solid #111!important; background: #eaf3f8;\" colspan=\"2\">Face-to-Face Length<\/th>\n<th style=\"padding: 10px; border: 1px solid #111!important; background: #eaf3f8;\" colspan=\"2\">Opening Height<\/th>\n<th style=\"padding: 10px; border: 1px solid #111!important; background: #eaf3f8;\" rowspan=\"2\">W<\/th>\n<th style=\"padding: 10px; border: 1px solid #111!important; background: #eaf3f8;\" colspan=\"2\">Weight<\/th>\n<\/tr>\n<tr>\n<th style=\"padding: 10px; border: 1px solid #111!important; background: #f4f8fa;\">RF Class 150<\/th>\n<th style=\"padding: 10px; border: 1px solid #111!important; background: #f4f8fa;\">RF Class 300\/600<\/th>\n<th style=\"padding: 10px; border: 1px solid #111!important; background: #f4f8fa;\">Class 150\u2013300<\/th>\n<th style=\"padding: 10px; border: 1px solid #111!important; background: #f4f8fa;\">Class 600<\/th>\n<th style=\"padding: 10px; border: 1px solid #111!important; background: #f4f8fa;\">RF<\/th>\n<th style=\"padding: 10px; border: 1px solid #111!important; background: #f4f8fa;\">BW<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1\/2<\/td>\n<td>108<\/td>\n<td>152 \/ 165<\/td>\n<td>166<\/td>\n<td>171<\/td>\n<td>100<\/td>\n<td>6.9 \/ 7.7 \/ 7.8<\/td>\n<td>2.3 \/ 2.8 \/ 3.4<\/td>\n<\/tr>\n<tr>\n<td>3\/4<\/td>\n<td>117<\/td>\n<td>178 \/ 190<\/td>\n<td>171<\/td>\n<td>207<\/td>\n<td>100<\/td>\n<td>9.8 \/ 11.3 \/ 12.5<\/td>\n<td>3.6 \/ 4.0 \/ 4.7<\/td>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>127<\/td>\n<td>203 \/ 216<\/td>\n<td>207<\/td>\n<td>240<\/td>\n<td>125<\/td>\n<td>13.5 \/ 16.8 \/ 17.5<\/td>\n<td>7.8 \/ 8.5 \/ 9.2<\/td>\n<\/tr>\n<tr>\n<td>1-1\/4<\/td>\n<td>140<\/td>\n<td>216 \/ 229<\/td>\n<td>240<\/td>\n<td>258<\/td>\n<td>160<\/td>\n<td>19.5 \/ 21.2 \/ 23.5<\/td>\n<td>8.2 \/ 9.2 \/ 10.5<\/td>\n<\/tr>\n<tr>\n<td>1-1\/2<\/td>\n<td>165<\/td>\n<td>229 \/ 241<\/td>\n<td>258<\/td>\n<td>330<\/td>\n<td>160<\/td>\n<td>28.0 \/ 32.6 \/ 38.8<\/td>\n<td>12.0 \/ 12.6 \/ 13.3<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>203<\/td>\n<td>267 \/ 292<\/td>\n<td>330<\/td>\n<td>380<\/td>\n<td>180<\/td>\n<td>30.3 \/ 35.0 \/ 42.2<\/td>\n<td>15.0 \/ 16.8 \/ 18.9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"padding: 16px 18px; border: 1px solid #1378ae; background: #eef6fa;\">Other materials are available according to customer requirements. The sealing material combination is determined by the customer-specified trim code. CS means carbon steel, AS means alloy steel and SS means stainless steel.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>J41H flanged forged steel globe valve is designed for reliable shut-off service in water, steam, oil, chemical, power, marine and industrial pipelines. It is available in full-bore or reduced-bore designs with bolted, fully welded or pressure-sealed bonnet options and ANSI Class 150, 300 and 600 ratings.<\/p>","protected":false},"featured_media":500,"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":[36,42,32,31,40,41],"product_tag":[],"class_list":["post-482","product","type-product","status-publish","has-post-thumbnail","product_brand-wdl-valve","product_cat-globe-valves","product_cat-alloy-steel-valves","product_cat-valve-materials","product_cat-valve-types","product_cat-carbon-steel-valves","product_cat-stainless-steel-valves","first","instock","shipping-taxable","product-type-simple","entry","content-bg","loop-entry"],"_links":{"self":[{"href":"https:\/\/wdlvalve.com\/th\/wp-json\/wp\/v2\/product\/482","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wdlvalve.com\/th\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/wdlvalve.com\/th\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/wdlvalve.com\/th\/wp-json\/wp\/v2\/comments?post=482"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wdlvalve.com\/th\/wp-json\/wp\/v2\/media\/500"}],"wp:attachment":[{"href":"https:\/\/wdlvalve.com\/th\/wp-json\/wp\/v2\/media?parent=482"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/wdlvalve.com\/th\/wp-json\/wp\/v2\/product_brand?post=482"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/wdlvalve.com\/th\/wp-json\/wp\/v2\/product_cat?post=482"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/wdlvalve.com\/th\/wp-json\/wp\/v2\/product_tag?post=482"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}