{"product_id":"parker-4z-c4l-1-ss-check-valve-1-4-in-compression-ss","title":"Parker 4Z-C4L-1-SS Check Valve 1\/4 in Compression Ss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 4Z-C4L-1-SS is a 1\/4 inch inline check valve constructed entirely of stainless steel — body and spring — rated for a maximum working pressure of 6000 psi. It uses compression x compression end connections for straightforward installation in high-pressure line sets and instrumentation plumbing. A crack pressure of 1.00 psi ensures the valve opens reliably under minimal differential pressure while preventing backflow when flow stops or reverses. This valve is installed by licensed plumbers, pipefitters, and instrumentation technicians working on fluid control systems where corrosion resistance and high-pressure performance are required.\u003c\/p\u003e\n\u003cp\u003eThe 4Z-C4L-1-SS is suited for inline applications in high-pressure hydraulic, pneumatic, and fluid instrumentation systems where stainless steel construction is specified for corrosion resistance or cleanliness requirements. The compression x compression configuration makes it compatible with standard 1\/4 inch compression tube fittings common in industrial and commercial fluid control plumbing. It is appropriate for both new installations and replacement service in commercial and industrial settings.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eStainless steel body and spring for corrosion resistance and durability in aggressive media\u003c\/li\u003e\n  \u003cli\u003e6000 psi maximum working pressure rating suitable for high-pressure fluid systems\u003c\/li\u003e\n  \u003cli\u003e1.00 psi crack pressure for low-differential opening response\u003c\/li\u003e\n  \u003cli\u003eCompression x compression end connections for tool-accessible, tube-fitting installation\u003c\/li\u003e\n  \u003cli\u003eInline configuration keeps the valve in-line with the fluid path without directional offset\u003c\/li\u003e\n  \u003cli\u003e1\/4 inch pipe size fits standard quarter-inch compression tube line sets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style inline check valve for 1\/4 inch compression tube systems rated to 6000 psi working pressure where stainless steel construction is required.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber, pipefitter, or instrumentation technician familiar with high-pressure fluid systems. Depressurize and isolate the line completely before removing any existing valve or fitting. Compression fittings must be seated and tightened properly to maintain the rated 6000 psi working pressure — do not overtighten. Verify that flow direction through the check valve matches the system flow path before returning the line to service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValve Type\u003c\/strong\u003e: Inline Check Valve\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePipe Size\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connection\u003c\/strong\u003e: Compression x Compression\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 6000 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCrack Pressure\u003c\/strong\u003e: 1.00 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpring Material\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PARKER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 4Z-C4L-1-SS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51539412582706,"sku":"4Z-C4L-1-SS","price":111.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7e08602a759596aa96a6665a25a7a027.jpg?v=1785839590","url":"https:\/\/voomisupply.com\/products\/parker-4z-c4l-1-ss-check-valve-1-4-in-compression-ss","provider":"Voomi Supply","version":"1.0","type":"link"}