Válvulas de retención operadas por un solo piloto

The pilot operated check valve arrow free flow in onedirection (from V to C)reverse opening is required bythe pilot pressure control to achieve the single valve.Thepilot operated check valves are on/off valves,not able tomodulate the opening,these valves are suitable to hold the load but they are not suitable to control the loadmotion.

Uso y operación

These valves are used to block the cylinder in one direction.The flow is free in one direction and blocked in the reverse direction untilpilot pressure is applied. 

Aplicaciones propietarias

Connect V1 to V2 to the pressure flow and C1 to the free flow side of the actuatorand C2 to the actuator's side you want the flow to be blocked.

Materiales y Características

Cuerpo-Acero zincado.

Partes internas: acero templado y rectificado.

Sellos: estándar BUNA N

Tipo de asiento: cualquier fuga.