{"id":950,"date":"2026-09-16T09:10:21","date_gmt":"2026-09-16T09:10:21","guid":{"rendered":"https:\/\/wdlvalve.com\/?post_type=product&p=950"},"modified":"2026-09-16T09:35:01","modified_gmt":"2026-09-16T09:35:01","slug":"%e0%b8%a7%e0%b8%b2%e0%b8%a5%e0%b9%8c%e0%b8%a7%e0%b8%a5%e0%b8%b9%e0%b8%81%e0%b8%9a%e0%b8%ad%e0%b8%a5%e0%b9%81%e0%b8%9a%e0%b8%9a%e0%b8%84%e0%b8%a3%e0%b8%b4%e0%b9%82%e0%b8%ad%e0%b9%80%e0%b8%88%e0%b8%99","status":"publish","type":"product","link":"https:\/\/wdlvalve.com\/th\/product\/%e0%b8%a7%e0%b8%b2%e0%b8%a5%e0%b9%8c%e0%b8%a7%e0%b8%a5%e0%b8%b9%e0%b8%81%e0%b8%9a%e0%b8%ad%e0%b8%a5%e0%b9%81%e0%b8%9a%e0%b8%9a%e0%b8%84%e0%b8%a3%e0%b8%b4%e0%b9%82%e0%b8%ad%e0%b9%80%e0%b8%88%e0%b8%99\/","title":{"rendered":"\u0e27\u0e32\u0e25\u0e4c\u0e27\u0e25\u0e39\u0e01\u0e1a\u0e2d\u0e25\u0e41\u0e1a\u0e1a\u0e40\u0e22\u0e47\u0e19\u0e08\u0e31\u0e14\u0e41\u0e1a\u0e1a\u0e40\u0e02\u0e49\u0e32\u0e08\u0e32\u0e01\u0e14\u0e49\u0e32\u0e19\u0e1a\u0e19"},"content":{"rendered":"
\n
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\u0e27\u0e32\u0e25\u0e4c\u0e27\u0e25\u0e39\u0e01\u0e1a\u0e2d\u0e25\u0e41\u0e1a\u0e1a\u0e40\u0e22\u0e47\u0e19\u0e08\u0e31\u0e14\u0e41\u0e1a\u0e1a\u0e40\u0e02\u0e49\u0e32\u0e08\u0e32\u0e01\u0e14\u0e49\u0e32\u0e19\u0e1a\u0e19<\/h2>\n

WDL Top Entry Cryogenic Ball Valve<\/strong> is designed for LNG, liquid nitrogen and other low-temperature process media. An extended stem limits heat transfer to the packing area and keeps the operator clear of frost around the pipeline.<\/p>\n<\/section>\n

\n

Technical Range<\/h2>\n
\n\n\n\n\n\n\n\n
\u0e23\u0e32\u0e22\u0e01\u0e32\u0e23<\/th>\n\u0e02\u0e49\u0e2d\u0e21\u0e39\u0e25\u0e08\u0e33\u0e40\u0e1e\u0e32\u0e30<\/th>\n<\/tr>\n
\u0e02\u0e19\u0e32\u0e14<\/td>\nDN25-DN600 \/ 1-24 in.<\/td>\n<\/tr>\n
\u0e2d\u0e38\u0e13\u0e2b\u0e20\u0e39\u0e21\u0e34<\/td>\n-196\u00b0C to +425\u00b0C, subject to material and seat rating<\/td>\n<\/tr>\n
Body material<\/td>\nCF8, CF8M, CF3, CF3M, F304L \u0e2b\u0e23\u0e37\u0e2d F316L<\/td>\n<\/tr>\n
\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a<\/td>\nBS 6364 \u0e41\u0e25\u0e30\u0e02\u0e49\u0e2d\u0e01\u0e33\u0e2b\u0e19\u0e14\u0e02\u0e2d\u0e07\u0e42\u0e04\u0e23\u0e07\u0e01\u0e32\u0e23<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n
\n

Applications and Selection<\/h2>\n
    \n
  • LNG storage and transfer<\/li>\n
  • Liquid nitrogen systems<\/li>\n
  • Cryogenic chemical processing<\/li>\n
  • Low-temperature energy equipment<\/li>\n<\/ul>\n

    Confirm the minimum design temperature, pressure class, seat leakage, cavity relief, fire-safe requirement and media-specific cleaning procedure.<\/p>\n<\/section>\n

    \n

    FAQ<\/h2>\n

    Why does a cryogenic ball valve use an extended stem?<\/h3>\n

    The extension reduces heat transfer to the packing and provides operating clearance above cold insulation and frost.<\/p>\n<\/section>\n

    Send the cryogenic datasheet to WDL for review and quotation.<\/p>\n<\/article>","protected":false},"excerpt":{"rendered":"

    \u0e27\u0e32\u0e25\u0e4c\u0e27\u0e25\u0e39\u0e01\u0e1a\u0e2d\u0e25\u0e41\u0e1a\u0e1a\u0e04\u0e23\u0e35\u0e42\u0e2d\u0e40\u0e08\u0e19\u0e34\u0e01 WDL Top Entry \u0e44\u0e14\u0e49\u0e23\u0e31\u0e1a\u0e01\u0e32\u0e23\u0e2d\u0e2d\u0e01\u0e41\u0e1a\u0e1a\u0e21\u0e32\u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e43\u0e0a\u0e49\u0e07\u0e32\u0e19\u0e01\u0e31\u0e1a LNG, \u0e44\u0e19\u0e42\u0e15\u0e23\u0e40\u0e08\u0e19\u0e40\u0e2b\u0e25\u0e27 \u0e41\u0e25\u0e30\u0e01\u0e23\u0e30\u0e1a\u0e27\u0e19\u0e01\u0e32\u0e23\u0e1c\u0e25\u0e34\u0e15\u0e17\u0e35\u0e48\u0e2d\u0e38\u0e13\u0e2b\u0e20\u0e39\u0e21\u0e34\u0e15\u0e48\u0e33 \u0e21\u0e35\u0e15\u0e31\u0e27\u0e40\u0e25\u0e37\u0e2d\u0e01\u0e01\u0e49\u0e32\u0e19\u0e27\u0e32\u0e25\u0e4c\u0e27\u0e22\u0e32\u0e27\u0e41\u0e25\u0e30\u0e17\u0e35\u0e48\u0e19\u0e31\u0e48\u0e07\u0e27\u0e32\u0e25\u0e4c\u0e27\u0e17\u0e35\u0e48\u0e1b\u0e23\u0e31\u0e1a\u0e43\u0e2b\u0e49\u0e40\u0e2b\u0e21\u0e32\u0e30\u0e2a\u0e21\u0e01\u0e31\u0e1a\u0e42\u0e04\u0e23\u0e07\u0e01\u0e32\u0e23\u0e40\u0e09\u0e1e\u0e32\u0e30.<\/p>","protected":false},"featured_media":829,"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":[33,32,31,41],"product_tag":[123,186,188,187,185],"class_list":["post-950","product","type-product","status-publish","has-post-thumbnail","product_brand-wdl-valve","product_cat-ball-valves","product_cat-valve-materials","product_cat-valve-types","product_cat-stainless-steel-valves","product_tag-ball-valve","product_tag-cryogenic-stainless-steel","product_tag-liquid-nitrogen-systems","product_tag-lng-storage-and-transfer","product_tag-top-entry-cryogenic-ball-valve","first","instock","shipping-taxable","product-type-simple","entry","content-bg","loop-entry"],"_links":{"self":[{"href":"https:\/\/wdlvalve.com\/th\/wp-json\/wp\/v2\/product\/950","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=950"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wdlvalve.com\/th\/wp-json\/wp\/v2\/media\/829"}],"wp:attachment":[{"href":"https:\/\/wdlvalve.com\/th\/wp-json\/wp\/v2\/media?parent=950"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/wdlvalve.com\/th\/wp-json\/wp\/v2\/product_brand?post=950"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/wdlvalve.com\/th\/wp-json\/wp\/v2\/product_cat?post=950"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/wdlvalve.com\/th\/wp-json\/wp\/v2\/product_tag?post=950"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}