Valv-Trol - Two-Pressure Operating Valve
The Valv-Trol Two-Pressure Operating `Valve` is actually an assembly of three of our standard valves. This `valve` has proven to be an efficient and economical way to actuate a single acting hydraulic press or cylinder. The use of a low pressure fluid for most of the stroke conserves high pressure fluid which is more costly to generate. When the ram meets resistance near the end of its stroke, the higher pressure fluid can be applied automatically for final squeezing or clamping.
- PSI: 3500 up to 6000 ( 240 up to 415 Bar)
- Sizes: 3/4"— 4"
- Application:This specialty valve combination is made up of a 3-way, check and high pressure inlet valve. Several versions are available for operating single acting cylinders or presses.
Each assembly is made up of a Balanced 3-Way Valve, an Angle Check Valve, and a High Pressure Inlet Valve. Our popular model B-0511 automatic inlet valve is standard with all sizes. It can be adjusted to open when ram pressure builds up to any point between 150 and 400 PSI (10 and 28 Bar). Optional automatic valves are shown on Bulletin A-7. Our model C-0008, 2-way Normally Closed Diaphragm Valve is often used if separate control is more desirable than automatic operation.
Each valve is an independent unit.
Can be mounted in the most convenient position for simplified piping.
Maintenance is simplified.
Each valve can be fully sen/iced without removal from the line.
Many parts of Valv-Trol Valves are interchangeable between the same size 2-way, 3-way, and check valves. This helps you to reduce your spare parts inventory and allows us to maintain a more complete inventory for emergency availability and shorter lead times.