Mld Industry Technology Co., Ltd.

Directional control valve

Directional Control Valves (DCVs) are one of the most fundamental parts of hydraulic and pneumatic systems. DCVs allow fluid flow (hydraulic oil, water or air) into different paths from one or more sources. DCVs will usually consist of a spool inside a cylinder which is mechanically or electrically actuated. The position of the spool restricts or permits flow, thus it controls the fluid flow.

 

Directional control valves can control the start, stop and change in direction of flow of a pressure medium (i.e. hydraulic oil). For this reason, they are also referred to as switching valves. Directional control valves are available as spool valves, poppet valves or rotary slide valves. Rotary slide valves, however, are no longer commonly used due to low operating pressure (up to 70 bar). Directional control valves without proportional control are referred to as switching valves.

 

PF-50-20 Hydraulic Prefill Valve Directional Control
120,000
170,000
HF 4211-10-23 HG type Hydraulic Stop Valve Part
BS 212 /S 7P62U
0,6 mm
DMT-06 Hydraulic Manual Direction Control Valve Part
CYSD
136 kN
Rexroth hydraulic 4we directional control solenoid valve
160
160x222.55x109
HT 4211-25-23 HG type Hydraulic Stop Valve Part
straight bore, lube
270
DHG-06 Hydraulic Solenoid Pilot Operated Directional Valve
F-15300
140
CPDT-06 Pilot Operated Check Valve Hydraulic Part
7300000 N / Static l
9,5 mm
4WEH Solenoid Control Pilot Operated Directional Hydraulic Valve
2,03 mm
187 kN
HG 4211-10-23 HG type Hydraulic Stop Valve Part
7305CDB
62 mm
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