Description: A double pilot operated check type A consists of two main components: a pilot-operated check valve and a control pilot.
Visually, a Double Pilot Operated Check Valve Type A usually resembles a cylindrical or block-like structure. It is often made of metal, with inlet and outlet ports for fluid to enter and exit.
Operation: A Double Pilot Operated Check Valve Type A is a specific type of valve used in hydraulic systems. This valve controls the flow of fluid in one direction. At the same time, this valve blocked the fluid in the opposite direction.
The main body of the valve typically houses the pilot-operated check valve. It includes a poppet or a ball that allows fluid flow in one direction and prevents it in the other. This check valve operates using pressure differentials across the valve to open or close.
Additionally, the control pilot is connected to the main valve and is responsible for controlling the opening and closing of the check valve. It utilizes a separate fluid flow to manipulate the pressure required to enable or disable the check valve's function, providing precise control over the valve's operation.
Application: Connect V1 and V2 to the pressure flow and C1 and C2 to the actuator.
Features:
- Body: zinc-plated steel
- Internal Parts: hardened and ground steel
- Seals: NBR-Buna N 20/18/15 ISO 4406
- Poppet Type: any leakage
- External Component treatment: Zn/Fe - standard (96h) / Zn/Ni (720h)