Specifications

Hydraulic Piston adjustable reduced pressure regulator control valve
Piston adjustable vacuum regulator valve

Hydraulic  Piston adjustable reduced pressure regulator control valve

 

 

1.Structure and sizes

 

Unit:MM

 

DN	50	65	80	100	125	150	200	250	300	350	400	450	500	600
L	203	216	241	292	330	356	457	533	610	686	762	864	914	1067
H	293	328	364	418	481	543	673	729	927	957	1188	1218	1256	1600

 

2. Features

 

(1) valve reduces high upstream pressure and produce a steady lower downstream pressure, free from the influence of upstream pressure or flow changes.

 

(2)valve is either less dynamic pressure can be less static pressure.

 

(3) valve downstream pressure can be based on system requirements continuously adjustable within a certain range.

 

(4)can quickly close the valve in case of sudden closure of its upstream and downstream pipelines to reduce static pressure. Under normal circumstances, the proceeds valve pressure is not higher than 10% of the corresponding dynamic pressure.

 

(5)adjustable pressure reducing valve from the pipeline pressure to start, the pilot valve automatic control, both less dynamic pressure, but also reduced static pressure reducing valve.