{"product_id":"swagelok-302-13k-ch4-10-check-valve-spring-kit","title":"Swagelok 302-13K-CH4-10 Check Valve Spring Kit","description":"\u003cdiv\u003e\u003cp\u003eSwagelok 302-13K-CH4-10 is a 302 stainless steel spring kit for CH4-series poppet check valves, provided as a spare parts component to set or restore the valve's cracking pressure in gas and liquid service. The kit is specified to achieve a cracking pressure of 10 psi (0.69 bar) and includes a stainless steel spring plus two cracking-pressure labels for field verification, aligning with Swagelok's CH-series maintenance parts. CH4 valve bodies are 316 stainless steel, and this 302-13K-CH4-10 kit is cataloged to service CH4 valves within Swagelok's CH-series check valves. As a Swagelok spare parts accessory, it is designed for reliable, repeatable cracking-pressure performance in systems that require precise backflow prevention and pressure response. Ordered under the 302-13K-CH4-10 designation, it is part of the standard CH-series spring kits described in Swagelok catalogs and is compatible with CH4 poppet configurations.\u003c\/p\u003e\u003c\/div\u003e","brand":"Swagelok","offers":[{"title":"New","offer_id":46253377257706,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-010.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/swagelok-302-13k-ch4-10-check-valve-spring-kit","provider":"GTG Hardware","version":"1.0","type":"link"}