{"product_id":"swagelok-ss-4ca-3-adjustable-inline-relief-valve","title":"Swagelok SS-4CA-3 Adjustable Inline Relief Valve","description":"\u003cdiv\u003e\u003cp\u003eThe Swagelok SS-4CA-3 is an inline stainless steel poppet check valve in the CA Series with an adjustable cracking pressure, designed to prevent backflow in 1\/4 inch Swagelok tube fittings. Constructed from 316 stainless steel, the valve uses a poppet mechanism to open only when the upstream pressure exceeds the set cracking pressure, which for this model ranges from 3 to 50 psi (0.21 to 3.5 bar). The SS-4CA-3 is specified for inline service, with end connections of 1\/4 in Swagelok tube fittings, making it compatible with standard Swagelok tubing assemblies and CA-series hardware. Ideal applications include protecting downstream instrumentation, sampling lines, and fittings from backflow in low-pressure gas or liquid systems where precise, adjustable backflow control is required.\u003c\/p\u003e\u003c\/div\u003e","brand":"Swagelok","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46253376340202,"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-ss-4ca-3-adjustable-inline-relief-valve","provider":"GTG Hardware","version":"1.0","type":"link"}