Valves type DV is the throttle/isolating valve. Established through a strategic partnership between the Chinese and German governments in 1979, Huade Hydraulic has formed a large production scale. Through introducing the advanced technology from Rexroth, Huade® throttle/isolating valve DV offers superior performance. It is an affordable alternative to similar products from internationally renowned brands.
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Material |
Steel |
Brass |
Stainless steel |
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Max. permissible operating pressure (MPa) |
to 35 |
to 15 |
to 35 |
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Fluid |
Mineral oil or Phosphate ester |
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Fluid temperature range(℃) |
-30 to+80 |
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Viscosity range(mm ²/s) |
10 to 800 |
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Installation position |
optional |
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Features:
▶ Threaded connection
▶ Subplate mounting
Application:
The throttle/isolating valves type DV serve to set an exact oil flow, and can be used for shut -off function, too.
Throttle/isolating valves type DV consist basically of a housing (1), adjustment knob (2) with locking device (3). By turning the adjustment knob (2) to the left, the spindle (4) with throttle pin (5) increases the flow section (6) to maximum. By turning the adjustment 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).
Structure of Throttle Valve DV
symbol of throttle valve DV
Address
No. 27, Yangsha Road, Huilong Town, Nantong City, Jiangsu Province, China
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