The Valv-Trol Two-Pressure Operating “Valve” is actually anassembly
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.
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 to
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.
Can be mounted in the most convenient position for simplified piping.
*Consult factory for special requirements.When ordering, specify model no., port
sizes, your system pressures, and the H.P. inlet valve required.
The Valv-Trol Advantage .
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 your
emergency availability and shorter lead times
Our valves are all subjected to 100% pressure testing to ensure a drop
tight seal before we ship to our customers.
