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- Products
HYSV12-21 (2/2 Solenoid Valve, Normally Open)
A solenoid operated, 2-way, 2-position, normally open, poppet-type cartridge valve.
Operation:
When de-energized, the valve allows a flow from ② to ①, flow from ① to ② is severely restricted in this mode.
When energized, the valve’s poppet closed on its seat, blocking flow from ② to ①. The cartridge will allow ① to ② flow after overcoming the solenoid force.
Operation of manual override option:
To override, push button in to activate. To return to normal valve function, release button.
Specifications
|
Max. operating pressure: |
207 bar |
|
Flow: |
See pressure drop vs. flow graph |
|
Internal leakage: |
3 Drops/min. max. at 207 bar |
|
Temperature: |
(-40℃ to +120℃) with NBR material seals |
|
Coil duty rating: |
Continuous from 85% to 115% of nominal voltage |
|
Fluids: |
Mineral-based fluids with viscosity of 7.4 to 420 cSt. |
|
Cavity: |
HY12-2, see page H.1.5 |
|
Body material: |
6061-T6 Aluminum alloy rated to 207 bar, steel & ductile iron rated to 350 bar |