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

Gold Index: 20032

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Subplate Mounting Directional Control Valves with hand lever 

Payment Terms: T/T,L/C,WU, 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: WMM10-30B
Production Capacity: 10000pc/month
Delivery Date: 20days
Standard or Nonstandard: Standard
Structure: Control
Temperature of Media: Normal Temperature
Brand Name: POWER
Viscosity range: 2.8~500mm²/s
Means of Transport: Ocean,Land,
Packing: Carton
Power: Hydraulic
Pressure: High Pressure
Material: Casting
Media: Oil
Weight: approx 3.3kg
Max. flow: up to 120L/min

- Direct actuated directional spool valve with hand lever
- With spring return or detent, optional
- For subplate mounting

Functional description, section

The type WMM valves
are hand lever actuated directional spool valves. They control the start, stop and direction of a flow. The directional valves basically comprise of a housing (1), hand lever(2), control pool (3), as well as one or two return springs (4). In the unoperated condition the control spool (3) is the neutral or its initial position by the return springs(4). The control spool(3) is actuated via the hand lever (2), this acts via a joint and the pin(5) directly onto the control spool (3).
The spool is thereby moved out of its rest position into its required switched position. After the hand lever (2) has been returned to the switched position zero, the spool (3) is returned to the neutral position via the return springs (4).
Type H-4WMM.../F… (with detent)
These valves are either 2 or 3 position directional control valves which are fitted with a detent (6), which operates in all of the switched positions
Directional control valves with hand lever With spring return or detent

Ordering details

Directional control valves with hand lever With spring return or detent

Technical data

Operating pressure   (Mpa)
port A, B, P
To 31.5
port T
To 15
Max. flow            L/min
To 120
Flow cross section
(control position 0)
for symbol Q, 6% of nominal cross section
for symbol W, 3% of nominal cross section
Pressure Fluid
Mineral oil or Phospate ester
Temperature range      ℃
Viscosity range        mm²/s
Weight                kg
Approx 3.3
Control power on handle (N)
With detent approx 16 to 23
Without detent approx 20 to 27

Unit dimensions (Dimensions in mm)

Directional control valves with hand lever With spring return or detent

Mr. shawn
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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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