Data sheet

Hydraulic throttle check valve G 1/4"
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DRV 14 HD
Example illustration
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Application:
Bidirectional flow control valves and one way flow control valves influence the volume flow rate via an adjustable cross section constriction and are used to adjust the speed of cylinders or motors.
Materials:
valve body: zinc-plated steel, rotary knob: polyamide, seals: NBR
Temperature range:
-20 to +80 °C
Operating pressure:
max. 350 bar
Media:
Hydraulic oils on the basis of mineral oil
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Version Hydraulic throttle check valve
Connection thread G 1/4"
Practical flow quantity [l/min] 15
Max. flow amount [l/min] 50
Free reflux B - A at 5 bar pressure drop [l/min] 45
Installation set for panel mounting DV EINBAUSET 1438
A [mm] 71
B [mm] 65
C [mm] 12,5
D [mm] 25
E [mm] 33,5
F [mm] 55
G [mm] 29
J PG 11
Further information:
{{ $t('shop.all.gewicht') }} 300 g / pcs
{{ $t('shop.all.gtin') }} 4050571273781
{{ $t('shop.display.artikel.zollwarennummer') }} 84818081
Figure
Drawing:
Drawing: Throttle valve / throttle check valve
Drawing: Valve flow diagram
More information on this item and the process for ordering it can be found in our online shop https://www.landefeld.com under item number DRV 14 HD.
Landefeld Druckluft und Hydraulik GmbH · Konrad-Zuse-Straße 1 · 34123 Kassel · Germany
All data are to be understood as non-binding reference values! We do not assume liability for any data selection not confirmed in writing. Unless otherwise specified, pressure values refer to liquids from Group II at +20°C.
Our products arid goods are generally only intended for industrial and commercial uses.
As of: 19.12.2025