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Flow max.
200 l/min
Pressure
320 bar
Thread
G 1.1/4″ -11
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Product details for
HK V257 5-11/4
Flow max.
200 l/min
Pressure
320 bar
Thread
G 1.1/4″ -11
A
157 mm
B
172 mm
C
55 mm
D
35 mm
All characteristics
Characteristics
Max. working pressure
- up to 400 bar
Design
- steel version with precision valve spindle
- suitable for control panel installation
Customs tariff number
- 84812010
Product description
Notes
Description
Metallic seal without leakage, linear opening cross-section.
Precise throttling over a wide flow rate range.
Opening pressure of the check valve 0.5 bar.
Setting is as for the throttle valve.
The hexagon socket screw in the setting knob serves for locking.
An additional lock nut is available for control panel installation.
Product variants
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Values for max. flow at Δp = 20 bar.
Column selection
Flow max. (l/min)
Pressure (bar)
Thread
A (mm)
B (mm)
C (mm)
D (mm)
Values for max. flow at Δp = 20 bar.
