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$64.25
The Hyvair C20-12FP-7 is a 3/4 in inline check valve from the C20 Series, with female NPT ports and steel construction. It provides one-way flow for hydraulic oil service.
A factory-set spring holds the valve closed until inlet pressure reaches 7 psi. Above that, oil flows through; when flow tries to reverse, the valve closes. The C20 family covers sizes from 3/8 in through 2 in, and this 3/4 in model fits mid-size lines. Low cracking pressure keeps pressure loss through the valve small, and the low-leak design holds back reverse flow.
Maximum working pressure is 3000 psi and the temperature rating is 180°F. Common places for it are pressure and return lines in construction, agricultural and industrial hydraulic circuits that need a low-leak, high-pressure non-return function.
By stopping reverse flow, the valve protects pumps, cylinders and reservoirs and cuts down on related maintenance. The compact inline shape installs easily in tight hydraulic lines on mobile and industrial equipment. Connect it with standard male NPT fittings and confirm flow direction before pressurizing the line.
Related categories: Valves · Check Valves
