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Check Valves
Manufacturer of Instrumentation Check Valve in size range 1/8" To 2" / 6 Mm To 50 Mm or as per customer need. Nrv Valve also known as a check valve is the same and carries out the same function i.e allowing the fluids to flow in a single direction. Similarly, one other type is the Spring Check Valve that divides the seat into upstream and downstream. The spring surface applies pressure that holds together the valve sealing surface. A Poppet Check Valve is used as a checking point that helps in closing the flow before the flow reverses. This helps in eliminating water hammers also known as hydraulic shocks. Swagelok Check Valve is widely used in high purity applications since they provide an array of adjustable and fixed cracking systems.
check valve Swagelok can be used in a wide range of applications ranging from control system flow to general services. In places where space is a major concern positive shutoff and plug valve delivery is one of the most used devices. The Tu-Lok Check Valve manufactured by us is pressure tested hydrostatically at working pressure that is 1.5 times the allowable pressure. Parker Check Valve is usually fitted upstream and has a blow-out resistant seat design. hy lok check valve is available in 3 different types stop, ball and piston.
A valve is an object or device that controls or regulates the flow of liquids or gases in a particular object. Instrumentation Check Valve is one such type that prevents the pumps from damage caused by the reverse flow of the liquids of gases due to reduction in pressure. Hydraulic Check Valve is the simplest form of valve that prevents the backward flow of the substance flowing through the pipe or valve. When the pressure in the hydraulic line parallel to the Inline Check Valve reaches the cracking point it opens up to prevent it from cracking. This is the reason check valve manufacturers in India recommend this Non-Return Valve.
- Temperature Rating: -50°C up to +200°C (-58°F up to +392°F), depending on seal materials used
- instrumentation valvesCracking Pressure: < 11 psi (0.75 bar)
- Soft Seated – O-Rings used are RGD (Rapid Gas Decompression) resistant
- instrumentation valves Re-Seal Pressure: < 20 psi (1.38 bar)
- Cv-Value: 0.3
- instrumentation valves 100% Pressure Tested – hydrostatically at 1.5 times the max. allowable (Working) Pressure (PS)