Last update: 30/01/2017
1
VRPP 170
– Pressure regulating valve by pneumatic control
Technical manual:
E 246
Pressure regulating valve.
At gun shut off, the water flow is bypassed at reduced pressure.
DN 25
Technical specifications
Construction material
Brass body and internal parts in Sst
Alluminium Pneumatic Jack
Rated temperature (1)
90°C
Rated diameter
DN 25
PART
NUMBER
RATED
PRESSURE
PERMISSIBLE
PRESSURE
MINIMUM
ADJUSTABLE
PRESSURE
MAXIMUM AIR
PRESSURE
MAXIMUM FLOW
RATE
WEIGHT
INLET
OUTLET
BYPASS
bar
MPa
bar
MPa
bar
MPa
bar
MPa
l/min
g
60.5300.00
150
15
170
17
15
1.5
10
1
200
4015
G 1” F
(1)
The valve has been designed for a continuous use at a water temperature of 60°C. It can resist for short periods
at a maximum temperature of 90°C
60.5300.00
VRP
P 170 G 1” FF
- Pneumatic piston control.
- Pneumatic piston at max pressure => max pressure
defined; without air pressure => circuit in low pressure
- Possibility to vary the work pressure by adjusting the air feed pressure
- Possibility to adjust the max pressure mechanically.
- Usable with a multiple number of lances.
- High balancing to guarantee slight variations of the rated
pressure when the flow varies in bypass.
- Fillets M8 Holes for fixing screws.
