The throttle/Isolating valves threaded connection from China manufacturer

The throttle/Isolating valves threaded connection

Payment Terms:	T/T
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: DRV

Production Capacity: 100000pc/month

Delivery Date: 2 weeks

Standard or Nonstandard: Standard

Temperature of Media: Normal Temperature

Brand Name: Power

Means of Transport: Ocean,Land,Air

Packing: carton

Power: Hydraulic

Pressure: High Pressure

Media: Oil

Features:
-threaded connection
-subplate mounting

Description of Founction

The throttle/Isolating valves type DV serve to set an exact oil flow, and can be used for shut-off function, too.

The throttle/Isolating valves type DRV serve to set an exact oil flow in one direction, and to allow free return

flow in the opposite direction. They consist basically of a housing (1), adjustment knob (2) with locking device(3).

By turning the adjusting knob(2) to the left, the spindle(4) with throttle pin(5) increases the flow section(6) to the maximum.

By turning the adjusting knob(2) to the right, the spindle(4) with throttle pin(5) decreases the flow section(6) until fully closed without leakage. For repeat setting, a colour scale(7) is provided on the top end of the spindle(4). The area of coloured triangle(8) showing indicates how far the valve is open(the larger the coloured triangle the greater the opening). The flow setting is locked by means of locking device(3).

Symbol:

Section of DV...10B/... and DRV...10B/...:
Isolating and Throttle/Check Valves

Section of DRVP...10B/... and DVP...10B/...
Isolating and Throttle/Check Valves

Ordering codes:
Isolating and Throttle/Check Valves

Technical data:

Material	Steel	Brass	Stainless steel
Max. operating pressure Mpa	To 35	To 15	To 35
Cracking pressure of check valve(type DRV) Mpa	0.05
Pressure Fluid	Mineral oil or Phospate ester
Temperature range ℃	-30~+80
Viscosity range mm²/s	10~800
Installation position	optional