The pilot operated check valvesallow free flow in a direction (with low pressure drops)and stop it in theopposite direction until they are opened by the pilot pressure(coming fromthe other line of the circuit).

TECHNICAL DATA:

MATERIAL      EMPLOYED                     OPERATIONAL RANGE

BODY: Steel                                           MOUNTING

VALVES:Hardened Steel                        as preferred

SEALS: NBR

TEMPERATURES

Ideal  operating  range  between  +40℃and+70℃

Max  operating  temperature  +90℃

Min/Max  environment  temps-20℃  and  +60℃

MODEL CODE:

①Material:A:aluminum   None：Carbon  steel

②single  check  series  code:VRPDB  type

③connection  thread   dimension:   BBSP

APPLICATIONS:

The pilot operated check valves allow free flow in a direction (with low pressure drops)and stop it in the opposite direction until they are opened by the pilot pressure(coming from the other line of the circuit).

SYMBOL:

OVER DIMENSION:

FLOW DIAGRAM:

Deliver, Shipping And Serving

Deliver time: in stock/10-30 Day

Shipping: FOB NINGBO,FOB SHANGHAI

Serving: 24 hours on line