VHER Valve Feature
170 … 3800 l/min
Flow rate: 600 to 3000 l/min
Connection NPT1/8, NPT1/4, NPT1/2
The hand lever valve VHER can be used as a 3/3-way valve by sealing port 2
VHER Valve Operated
With VHER valves it is possible to stop single-acting cylinders (3/3-way valve) or double-acting cylinders (4/3-way valve) within the stroke range.
In mid-position closed, the drive piston moves until the forces are balanced.
In mid-position exhausted the piston can be moved manually; only the frictional forces have to be overcome.
In mid-position pressurised, the same pressure is present at ports 2 and 4.
The piston is not moved (in the case of flat surfaces).
- product: VHER Valve
- Brand: AIRSKY
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