Standard Check Valves CVH103P80N

Parker poppet and ball style check valves are simple in their design and are used to block flow in one direction, and allow flow in the opposite direction. Capable of flows from 42 to 132 GPM and pressures as high as 6000 psi.

Parkers poppet style check valves are designed for the most demanding applications. By utilizing a guided poppet design they are capable of stable operation at flows up to 132 GPM and pressures as high as 6000 psi. The most common versions are designed with a spherical poppet and cascade hardening between the poppet and the seat. These features allow for low leakage rates of 5 drops per minute or less and long service life due to improved wear characteristics.

Parker ball type check valves are designed with a ball held against a seat by a spring. This prevents flow in one direction at all times, but permits flow in the opposite direction when the pressure is high enough to lift the ball off its seat. The pressure at which reverse flow is permitted is called the cracking pressure. By using a hardened ball and finished seat, leakage rates are less than 5 drops per minute in the blocking direction.

Parker offers a wide range of checks with many sizes and cracking pressures available. The robust poppet design is ideal for a wide range of industrial or mobile applications including: Construction, Agriculture, Refuse, Cranes, Trucks, Industrial Power Units, Presses, Forging, and Material Handling.

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