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Ningbo Power Hydraulic Motor Co., Ltd.
Ningbo Power Hydraulic Motor Co., Ltd.  

Gold Index: 20032

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Directional control valves with Mechanical Operation 

Price: 10.0~100.0 USD 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: WMR
Packing: carton
Power: Solenoid
Pressure: High Pressure
Temperature of Media: Others
Brand Name: Power
Production Capacity: 20000pc/month
Delivery Date: 2 weeks
Standard or Nonstandard: Standard
Structure: Control
Media: Oil

-Three adjustment elements:
. Rotary knob
. Hex. head screw with protective cap
. Lockable rotary knob with scale

Features of Directional control valves Mechanical Operation:
-direct operated directional spool valve with adjustable roller operation
-roller lever assembly may be stepped in 90°
-radial forces absorb reliably (up to 30°)
-19 kinds standard spool function

Functional description of Directional control valves Mechanical Operation:
Directional valves type WMR are roller operated directional valves.They basically consist of the housing (1), the roller lever (3), the control spool(4).
A plug-in throttle is required if flow greater than the permitted valve may occur while the valve spool is being from one position to another. The plug-in orifice is fitted in the P port of the directional valve.



Section of Directional control valves with Mechanical Operation type WMR6
Directional control valves Mechanical Operation


Ordering details of Directional control valves with Mechanical Operation



Technical data
Size
6
10
Max. operating pressure port A, B, P   (Mpa)
31.5
Port T               Mpa     
To 6
To 16
For symbols A and B, the T port must be used as a drain connection if the operating pressure is above the pressure permitted at the T port
Max. flow            L/min
To 60
To 120
Flow cross section
For symbol Q, 6% of nominal cross section
control position 0
For symbol W, 3% of nominal cross section
Pressure Fluid
Mineral oil or Phospate ester
Temperature range      ℃
-30~+80
Viscosity range       mm²/s
2.8~500
Weight                kg
Approx 1.4
Approx 3.3
Operating force at roller lever N
At zero tank pressure
Approx 100 to 121
2-way valve
Approx 70 to 140
At a pressure
Approx 184 to 205
3-way valve
Approx 70 to 175

Mr. shawn
skype Mr. shawn

Tel: 86-574-87193975
Fax: 86-574-23671688
Mobile: 86- 181 5744 9077
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Company Info

Ningbo Power Hydraulic Motor Co., Ltd. [China (Mainland)]


Business Type:Manufacturer, Trading Company, Agent, Distributor/Wholesaler, Service
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

shawn:   skype

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