Mld Industry Technology Co., Ltd.
  • AddressNo. 2558, Juhe 8899 street, Jufuyuan National Development Base, Tongzhou District, Beijing
  • Factory AddressNo. 2558, Juhe 8899 street, Jufuyuan National Development Base, Tongzhou District, Beijing
  • Phone(Working Time)010-60551589
  • Phone(Nonworking Time)010-60551589
  • Fax010-60551589

Directional control valve

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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.

 

Bearing Number Bore Dia Outer DIa Width Size
PF-50-20 Hydraulic Prefill Valve Directional Control 120,000 170,000 E-NUP2334BG1 120,000 mm
HF 4211-10-23 HG type Hydraulic Stop Valve Part BS 212 /S 7P62U 0,6 mm 14 000 r/min 0,6 mm
DHG Solenoid Control Pilot Operated Directional Hydraulic Valve 243 mm CX 86 mm 160x270x86
DMT-06 Hydraulic Manual Direction Control Valve Part CYSD 136 kN 24 mm 3800 r/min
Rexroth hydraulic 4we directional control solenoid valve 160 160x222.55x109 5,2 mm 722 kN
HT 4211-25-23 HG type Hydraulic Stop Valve Part straight bore, lube 270 160x270x109 Please contact AST B
DHG-06 Hydraulic Solenoid Pilot Operated Directional Valve F-15300 140 82 115 mm
HG/HT/HF-4211 Directional Control Stop Hydraulic Valve 155 mm 2 mm 49,2 mm 57,2 mm
PDF-125-20 Hydraulic Prefill Valve Directional Control 315 mm 1292 mm SKF 6 mm
CPDT-06 Pilot Operated Check Valve Hydraulic Part 7300000 N / Static l 9,5 mm 1010 1/min / Limitin 359 mm
4WEH Solenoid Control Pilot Operated Directional Hydraulic Valve 2,03 mm 187 kN 82,55 mm 63,5 mm
HG 4211-10-23 HG type Hydraulic Stop Valve Part 7305CDB 62 mm 17 mm 15000 r/min
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