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pm | | Directional Control Valve suppliers (1st Dec 22 at 6:35am UTC) | | DESCRIPTION
A screw-in, cartridge-style, pilot-operated, spool-type, hydraulic directional valve for three-way circuits requiring remote pilot actuation.
OPERATION
In neutral (unpiloted)锛宼he DAPD10-40 allows flow passage from 鈶?to 鈶?bidirectionally, while fl ow is blocked at .
V is a spring chamber vent-to-atmosphere, which is internally O-ring sealed from the cartridge fl ow paths.
On remote pilot signal at 鈶?, the valve shifts to open from 鈶?to 鈶?, while blocking fl ow at 鈶?.
Because of the vented spring chamber, the cartridge may be fully pressurized at any port without affecting required pilot pressure.
FEATURES
Hardened spool and cage for long life.
Industry common cavity.
MATERIALS
Cartridge: Weight:0.16kg锛?.35 lbs锛夛紱
Steel with hardened work surfaces.
Zinc-plated exposed surfaces.
Buna N O-rings and back-ups standard.
BODY:Weight:0.34kg锛?.75 lbs锛夛紱
Anodized highstrength
6061 T6 aluminum alloy, rated to 207 bar (3000 psi).
Ductile iron bodies available; dimensions may differ
Advantage
Precision metal parts manufacturing leading in China
High precision machining
Low cost manufacturing
Professional R & D team
After-sales serviceDirectional Control Valve suppliers
website:http://www.dahydraulics-valves.com/hydraulic-cartridge-valve/directional-control-valve/ | |
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