VRPD
Van kiểm tra hoạt động thí điểm chảy tự do theo một hướng (giảm áp suất thấp) và dừng lại theo hướng ngược lại cho đến khi áp suất thí điểm (từ dòng khác của vòng lặp) được mở.
TECHNICAL DATA:
MATERIAL EMPLOYED OPERATIONAL RANGE
BODY: Steel MOUNTING
VALVES: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:
①double pilot check valve series code:VRPD type
②connection 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