{"id":9204,"date":"2024-05-24T20:56:31","date_gmt":"2024-05-24T20:56:31","guid":{"rendered":"https:\/\/chevrierinstruments.com\/produit\/diaphragm-seals\/"},"modified":"2024-06-06T17:45:26","modified_gmt":"2024-06-06T17:45:26","slug":"diaphragm-seals","status":"publish","type":"product","link":"https:\/\/chevrierinstruments.com\/en\/produit\/diaphragm-seals\/","title":{"rendered":"Diaphragm Seals"},"content":{"rendered":"<p>Model 42 MW are clamped metal design diaphragm seals.\u00a0 They feature an interlocking male-female housing construction inside of the bolt circle for proper alignment.\u00a0 Welded diaphragm seals are designed to give a continuous filled system.\u00a0 They allow removal of the upper housing with instrument from the lower housing without losing fill.\u00a0 These seals are available in threaded models for pressure to 2500 PSI, and flange attached (42FW) for 150#, 300# or 600# ratings.\u00a0 All welded seals include a standard fill\/bled port in the top housing.\u00a0 Standard lower housing and diaphragm construction is 316 stainless steel.<\/p>\n<h3>TECHNICAL DESCRIPTION<\/h3>\n<ul>\n<li><strong>Cleaning port<\/strong>: With (42MW01) or without (42MW)<\/li>\n<li><strong>Maximum pressure<\/strong> 2500 psi or 5000 psi (42HPW)<\/li>\n<li><strong>Sizes<\/strong>: 1\/4\" \u2013 1\" NPT or flanged available in 150#, 300# or 600# (42FW series)<\/li>\n<li><strong>Filling Liquids<\/strong>: Silicone, High Temperature Silicone, Glycerin,<\/li>\n<li><strong>Lower Housing Materials<\/strong>: Optional Steel, 304 Stainless Steel, 316 Stainless Steel, Hastelloy B or C, Monel, Nickel, PVC, Teflon, Brass, Titanium and Polypropylene<\/li>\n<li><strong>Diaphragm Materials<\/strong>: Standard 316 stainless steel;<br \/>\nSpecialty materials include 304 stainless steel, Monel, Tantalum, Hastelloy B&amp;C, Carpenter 20, Nickel, Titanium and Teflon<\/li>\n<li><strong>Options<\/strong>: 316SS upper housing with stainless steel rings, nuts and bolts. Pipe caps for flushing fittings. Flange faces \u2013 raised face, flat face or ring seal\n<p class=\"link-btn-style btn-blue\">\n<\/li>\n<\/ul>\n<p class=\"link-btn-style btn-blue\"><a href=\"https:\/\/chevrierinstruments.com\/wp-content\/uploads\/2024\/05\/Hyett-drawings-seals-dimensions.pdf\" target=\"_blank\" rel=\"noopener\">Dimensions<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<h2>42MW Series<\/h2>\n<p>Hyett Diaphragm Seals offer superior construction features for total dependability, including top quality steel and other materials, precision machining of threaded connections.<\/p>\n","protected":false},"featured_media":9201,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[1130,54],"product_tag":[1393,1392,646,365],"class_list":{"0":"post-9204","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-for-gauges","7":"product_cat-pressure","8":"product_tag-accessory","9":"product_tag-diaphragm-seals","10":"product_tag-isolation-seals","11":"product_tag-pressure-gauges-accessories","13":"first","14":"instock","15":"shipping-taxable","16":"product-type-variable"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - 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