Brand
Walvoil
More details
A differential pressure follower valve, also known as a pre-tank valve, is a valve that opens at a preset pressure. They are mostly used in multi-cylinder systems where the discharge or injection must occur in a specific sequence.
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Product data
High pressure and medium flow
For single-line mounting
For use as sequential switching
Design: separate components in one housing
Operates in direction D–C
Free flow from C to D
Pressure setting depends on the load in C
No external leakage connection
Includes
Aluminum housing
Differentially controlled pressure reducing valve
Bypass check valve for free return
Max. flow
120 l/min
Max. operating pressure
210 bar
Adjustable pressure range
50-220 bar
Adjustability
Allen screw
Connection thread diameter
3/4 in
Housing length
90 mm
Housing width
40 mm
Housing height
90 mm
Insert length
58 mm
Mounting hole diameter
10.5 mm
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