{"id":470,"date":"2026-09-15T03:20:11","date_gmt":"2026-09-15T03:20:11","guid":{"rendered":"https:\/\/wdlvalve.com\/?post_type=product&#038;p=470"},"modified":"2026-10-12T01:30:48","modified_gmt":"2026-10-12T01:30:48","slug":"katup-kupu-kupu-eksentrik-tiga-titik-listrik-d973h","status":"publish","type":"product","link":"https:\/\/wdlvalve.com\/id\/product\/katup-kupu-kupu-eksentrik-tiga-titik-listrik-d973h\/","title":{"rendered":"Katup Kupu-kupu Wafer Listrik Tiga Eksentrik dengan Dudukan Logam D973H"},"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;\">Katup Kupu-kupu Wafer Listrik Tiga Eksentrik dengan Dudukan Logam D973H<\/h2>\n<p>The D973H series triple-eccentric butterfly valve is a long-life and energy-saving<br \/>\nindustrial valve. It adopts a three-dimensional eccentric design and a multi-layer<br \/>\nmetal sealing structure that combines hard and soft sealing characteristics.<\/p>\n<p>The optimized spatial movement of the disc prevents friction and interference<br \/>\nbetween the sealing surfaces. This reduces operating torque, improves sealing<br \/>\nperformance and extends the service life of the valve. The D973H butterfly valve<br \/>\nis widely used in metallurgy, power generation, petroleum, chemical processing,<br \/>\nair, gas, combustible gas, water supply and drainage systems.<\/p>\n<h3 style=\"color: #123a5a; font-size: 24px; margin: 28px 0 14px;\">Fitur Utama<\/h3>\n<ul style=\"padding-left: 22px;\">\n<li>Low opening and closing torque with flexible and energy-saving operation.<\/li>\n<li>Three-dimensional eccentric structure for reliable zero-leakage shut-off.<\/li>\n<li>Multi-layer metal sealing structure with excellent sealing performance.<\/li>\n<li>No friction or interference between the sealing surfaces during operation.<\/li>\n<li>High pressure resistance, corrosion resistance and wear resistance.<\/li>\n<li>Long service life and stable performance under demanding conditions.<\/li>\n<li>Suitable for wafer-type installation in industrial pipelines.<\/li>\n<\/ul>\n<h3 style=\"color: #123a5a; font-size: 24px; margin: 28px 0 14px;\">Actuator<\/h3>\n<p>The D973H valve can be equipped with intelligent, modulating or on-off electric<br \/>\nactuators. 3810-series, NA-series, PSQ-series and DYR-series electronic quarter-turn<br \/>\nactuators are available. Valves with nominal sizes of DN200 and above are generally<br \/>\nequipped with 380 VAC electric actuators.<\/p>\n<ul style=\"padding-left: 22px;\">\n<li>Compact actuator body with a small installation footprint.<\/li>\n<li>Single-phase power supply and simple electrical connection.<\/li>\n<li>Manual override available for emergency operation.<\/li>\n<li>Double limit protection, overheat protection and overload protection.<\/li>\n<li>Optional full-stroke times of 15, 30, 45 or 60 seconds.<\/li>\n<li>Intelligent control with standard 4\u201320 mA DC or 1\u20135 V DC signals.<\/li>\n<li>Accurate valve positioning through integrated intelligent control software.<\/li>\n<li>Suitable for automatic control through industrial instruments or computers.<\/li>\n<\/ul>\n<h3 style=\"color: #123a5a; font-size: 24px; margin: 28px 0 14px;\">Spesifikasi Teknis<\/h3>\n<div style=\"width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; margin-bottom: 25px;\">\n<table style=\"width: 100%; min-width: 720px; border: 1px solid #111!important; border-collapse: collapse; background: #fff;\" border=\"1\" rules=\"all\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<th style=\"padding: 12px; border: 1px solid #111!important; background: #eaf3f8; text-align: left;\">Model<\/th>\n<td style=\"padding: 12px; border: 1px solid #111!important;\">D973H<\/td>\n<\/tr>\n<tr>\n<th style=\"padding: 12px; border: 1px solid #111!important; background: #eaf3f8; text-align: left;\">Jenis Produk<\/th>\n<td style=\"padding: 12px; border: 1px solid #111!important;\">Electric triple-eccentric metal-seated wafer butterfly valve<\/td>\n<\/tr>\n<tr>\n<th style=\"padding: 12px; border: 1px solid #111!important; background: #eaf3f8; text-align: left;\">Ukuran Nominal<\/th>\n<td style=\"padding: 12px; border: 1px solid #111!important;\">DN50 hingga DN2000<\/td>\n<\/tr>\n<tr>\n<th style=\"padding: 12px; border: 1px solid #111!important; background: #eaf3f8; text-align: left;\">Nilai Tekanan<\/th>\n<td style=\"padding: 12px; border: 1px solid #111!important;\">PN0,6, PN1,0, PN1,6, dan PN2,5 MPa<\/td>\n<\/tr>\n<tr>\n<th style=\"padding: 12px; border: 1px solid #111!important; background: #eaf3f8; text-align: left;\">Applicable Temperature<\/th>\n<td style=\"padding: 12px; border: 1px solid #111!important;\">Carbon steel: -29\u00b0C to +425\u00b0C; Stainless steel: -40\u00b0C to +650\u00b0C<\/td>\n<\/tr>\n<tr>\n<th style=\"padding: 12px; border: 1px solid #111!important; background: #eaf3f8; text-align: left;\">Media yang Dapat Digunakan<\/th>\n<td style=\"padding: 12px; border: 1px solid #111!important;\">Air, gas alam, produk minyak, dan cairan yang sedikit korosif<\/td>\n<\/tr>\n<tr>\n<th style=\"padding: 12px; border: 1px solid #111!important; background: #eaf3f8; text-align: left;\">Standar Kebocoran<\/th>\n<td style=\"padding: 12px; border: 1px solid #111!important;\">GB\/T 13927-1992<\/td>\n<\/tr>\n<tr>\n<th style=\"padding: 12px; border: 1px solid #111!important; background: #eaf3f8; text-align: left;\">Operasi<\/th>\n<td style=\"padding: 12px; border: 1px solid #111!important;\">Gear, electric, pneumatic or hydraulic actuation<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 style=\"color: #123a5a; font-size: 24px; margin: 28px 0 14px;\">Bahan Utama<\/h3>\n<div style=\"width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch;\">\n<table style=\"width: 100%; min-width: 650px; 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;\">Bagian<\/th>\n<th style=\"padding: 12px; border: 1px solid #111!important; background: #eaf3f8; text-align: left;\">Bahan<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 12px; border: 1px solid #111!important;\">Badan Katup<\/td>\n<td style=\"padding: 12px; border: 1px solid #111!important;\">WCB, alloy steel, stainless steel, QT450-10<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px; border: 1px solid #111!important;\">Cakram Kupu-kupu<\/td>\n<td style=\"padding: 12px; border: 1px solid #111!important;\">WCB, alloy steel, stainless steel, QT450-10<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px; border: 1px solid #111!important;\">Poros Katup<\/td>\n<td style=\"padding: 12px; border: 1px solid #111!important;\">2Cr13 stainless steel or alloy steel<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px; border: 1px solid #111!important;\">Cincin Penyegel<\/td>\n<td style=\"padding: 12px; border: 1px solid #111!important;\">Baja tahan karat<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px; border: 1px solid #111!important;\">Pengemasan<\/td>\n<td style=\"padding: 12px; border: 1px solid #111!important;\">Grafit fleksibel<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 style=\"color: #123a5a; font-size: 24px; margin: 28px 0 14px;\">Standar yang Berlaku<\/h3>\n<ul style=\"padding-left: 22px;\">\n<li style=\"list-style-type: none;\">\n<ul style=\"padding-left: 22px;\">\n<li>Manufacturing standard: JB\/T 8527-1997<\/li>\n<li>Flange standard: GB\/T 9113-2000<\/li>\n<li>Face-to-face standard: GB\/T 12221-1989<\/li>\n<li>Inspection and testing: GB\/T 13927-1992<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3 style=\"color: #123a5a; font-size: 24px; margin: 28px 0 14px;\">Main Dimensions \u2014 D973H PN10 \/ PN16 \/ PN25<\/h3>\n<div style=\"width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; margin-bottom: 28px;\">\n<table style=\"width: 100%; min-width: 1050px; 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\">DN<\/th>\n<th style=\"padding: 10px; border: 1px solid #111!important; background: #eaf3f8;\" rowspan=\"2\">L<\/th>\n<th style=\"padding: 10px; border: 1px solid #111!important; background: #eaf3f8;\" rowspan=\"2\">H<\/th>\n<th style=\"padding: 10px; border: 1px solid #111!important; background: #eaf3f8;\" rowspan=\"2\">H1<\/th>\n<th style=\"padding: 10px; border: 1px solid #111!important; background: #eaf3f8;\" colspan=\"2\">PN 1,0 MPa<\/th>\n<th style=\"padding: 10px; border: 1px solid #111!important; background: #eaf3f8;\" colspan=\"2\">PN 1,6 MPa<\/th>\n<th style=\"padding: 10px; border: 1px solid #111!important; background: #eaf3f8;\" colspan=\"2\">PN 2.5 MPa<\/th>\n<\/tr>\n<tr>\n<th style=\"padding: 10px; border: 1px solid #111!important; background: #f4f8fa;\">D1<\/th>\n<th style=\"padding: 10px; border: 1px solid #111!important; background: #f4f8fa;\">Bolt<\/th>\n<th style=\"padding: 10px; border: 1px solid #111!important; background: #f4f8fa;\">D1<\/th>\n<th style=\"padding: 10px; border: 1px solid #111!important; background: #f4f8fa;\">Bolt<\/th>\n<th style=\"padding: 10px; border: 1px solid #111!important; background: #f4f8fa;\">D1<\/th>\n<th style=\"padding: 10px; border: 1px solid #111!important; background: #f4f8fa;\">Bolt<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>50<\/td>\n<td>43<\/td>\n<td>530<\/td>\n<td>112<\/td>\n<td>125<\/td>\n<td>\u00d818<\/td>\n<td>125<\/td>\n<td>\u00d818<\/td>\n<td>125<\/td>\n<td>\u00d818<\/td>\n<\/tr>\n<tr>\n<td>65<\/td>\n<td>46<\/td>\n<td>530<\/td>\n<td>115<\/td>\n<td>145<\/td>\n<td>\u00d818<\/td>\n<td>145<\/td>\n<td>\u00d818<\/td>\n<td>145<\/td>\n<td>\u00d818<\/td>\n<\/tr>\n<tr>\n<td>80<\/td>\n<td>49<\/td>\n<td>565<\/td>\n<td>120<\/td>\n<td>160<\/td>\n<td>\u00d818<\/td>\n<td>160<\/td>\n<td>\u00d818<\/td>\n<td>160<\/td>\n<td>\u00d818<\/td>\n<\/tr>\n<tr>\n<td>100<\/td>\n<td>56<\/td>\n<td>600<\/td>\n<td>138<\/td>\n<td>180<\/td>\n<td>\u00d818<\/td>\n<td>180<\/td>\n<td>\u00d818<\/td>\n<td>190<\/td>\n<td>\u00d823<\/td>\n<\/tr>\n<tr>\n<td>125<\/td>\n<td>64<\/td>\n<td>640<\/td>\n<td>164<\/td>\n<td>210<\/td>\n<td>\u00d818<\/td>\n<td>210<\/td>\n<td>\u00d818<\/td>\n<td>220<\/td>\n<td>\u00d827<\/td>\n<\/tr>\n<tr>\n<td>150<\/td>\n<td>70<\/td>\n<td>705<\/td>\n<td>175<\/td>\n<td>240<\/td>\n<td>\u00d823<\/td>\n<td>240<\/td>\n<td>\u00d823<\/td>\n<td>250<\/td>\n<td>\u00d827<\/td>\n<\/tr>\n<tr>\n<td>200<\/td>\n<td>71<\/td>\n<td>775<\/td>\n<td>208<\/td>\n<td>295<\/td>\n<td>M20<\/td>\n<td>295<\/td>\n<td>M20<\/td>\n<td>310<\/td>\n<td>M24<\/td>\n<\/tr>\n<tr>\n<td>250<\/td>\n<td>76<\/td>\n<td>945<\/td>\n<td>243<\/td>\n<td>350<\/td>\n<td>M20<\/td>\n<td>355<\/td>\n<td>M24<\/td>\n<td>370<\/td>\n<td>M27<\/td>\n<\/tr>\n<tr>\n<td>300<\/td>\n<td>83<\/td>\n<td>1070<\/td>\n<td>283<\/td>\n<td>400<\/td>\n<td>M20<\/td>\n<td>410<\/td>\n<td>M24<\/td>\n<td>430<\/td>\n<td>M27<\/td>\n<\/tr>\n<tr>\n<td>350<\/td>\n<td>92<\/td>\n<td>1140<\/td>\n<td>310<\/td>\n<td>460<\/td>\n<td>M20<\/td>\n<td>470<\/td>\n<td>M24<\/td>\n<td>490<\/td>\n<td>M30<\/td>\n<\/tr>\n<tr>\n<td>400<\/td>\n<td>102<\/td>\n<td>1210<\/td>\n<td>340<\/td>\n<td>515<\/td>\n<td>M24<\/td>\n<td>525<\/td>\n<td>M27<\/td>\n<td>550<\/td>\n<td>M33<\/td>\n<\/tr>\n<tr>\n<td>450<\/td>\n<td>114<\/td>\n<td>1335<\/td>\n<td>380<\/td>\n<td>565<\/td>\n<td>M24<\/td>\n<td>585<\/td>\n<td>M27<\/td>\n<td>600<\/td>\n<td>M33<\/td>\n<\/tr>\n<tr>\n<td>500<\/td>\n<td>127<\/td>\n<td>1415<\/td>\n<td>410<\/td>\n<td>620<\/td>\n<td>M24<\/td>\n<td>650<\/td>\n<td>M30<\/td>\n<td>660<\/td>\n<td>M33<\/td>\n<\/tr>\n<tr>\n<td>600<\/td>\n<td>154<\/td>\n<td>1605<\/td>\n<td>470<\/td>\n<td>725<\/td>\n<td>M27<\/td>\n<td>770<\/td>\n<td>M33<\/td>\n<td>770<\/td>\n<td>M36<\/td>\n<\/tr>\n<tr>\n<td>700<\/td>\n<td>165<\/td>\n<td>1844<\/td>\n<td>550<\/td>\n<td>840<\/td>\n<td>M27<\/td>\n<td>840<\/td>\n<td>M33<\/td>\n<td>875<\/td>\n<td>M39<\/td>\n<\/tr>\n<tr>\n<td>800<\/td>\n<td>190<\/td>\n<td>2040<\/td>\n<td>640<\/td>\n<td>950<\/td>\n<td>M30<\/td>\n<td>950<\/td>\n<td>M36<\/td>\n<td>990<\/td>\n<td>M45<\/td>\n<\/tr>\n<tr>\n<td>900<\/td>\n<td>203<\/td>\n<td>2255<\/td>\n<td>710<\/td>\n<td>1050<\/td>\n<td>M30<\/td>\n<td>1050<\/td>\n<td>M36<\/td>\n<td>1090<\/td>\n<td>M45<\/td>\n<\/tr>\n<tr>\n<td>1000<\/td>\n<td>216<\/td>\n<td>2380<\/td>\n<td>770<\/td>\n<td>1160<\/td>\n<td>M33<\/td>\n<td>1170<\/td>\n<td>M39<\/td>\n<td>1210<\/td>\n<td>M52<\/td>\n<\/tr>\n<tr>\n<td>1200<\/td>\n<td>254<\/td>\n<td>2640<\/td>\n<td>890<\/td>\n<td>1380<\/td>\n<td>M36<\/td>\n<td>1390<\/td>\n<td>M45<\/td>\n<td>1420<\/td>\n<td>M52<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"padding: 16px 18px; border: 1px solid #1378ae; background: #eef6fa; margin-top: 28px;\">Dimensi, bahan, konfigurasi aktuator, serta batas tekanan dan suhu tunduk pada gambar teknis katup WDL versi final dan lembar data proyek yang telah disetujui.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Katup kupu-kupu eksentrik tiga arah listrik D973H adalah katup yang tahan lama dan hemat energi, dirancang dengan struktur penyegelan keras berlapis-lapis. Desain eksentrik tiga dimensinya menghilangkan gesekan dan gangguan antara permukaan penyegelan, sehingga memberikan penutupan tanpa kebocoran yang andal, ketahanan terhadap suhu tinggi, ketahanan terhadap korosi, serta ketahanan aus yang sangat baik. Katup ini cocok untuk air, udara, gas alam, produk minyak, dan cairan yang sedikit korosif.<\/p>","protected":false},"featured_media":471,"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":[34,42,32,31,40,41],"product_tag":[],"class_list":["post-470","product","type-product","status-publish","has-post-thumbnail","product_brand-wdl-valve","product_cat-butterfly-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\/id\/wp-json\/wp\/v2\/product\/470","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wdlvalve.com\/id\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/wdlvalve.com\/id\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/wdlvalve.com\/id\/wp-json\/wp\/v2\/comments?post=470"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wdlvalve.com\/id\/wp-json\/wp\/v2\/media\/471"}],"wp:attachment":[{"href":"https:\/\/wdlvalve.com\/id\/wp-json\/wp\/v2\/media?parent=470"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/wdlvalve.com\/id\/wp-json\/wp\/v2\/product_brand?post=470"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/wdlvalve.com\/id\/wp-json\/wp\/v2\/product_cat?post=470"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/wdlvalve.com\/id\/wp-json\/wp\/v2\/product_tag?post=470"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}