Valve Series
Specializing in standard and custom high pressure valves for
water hydraulics and other high pressure water systems.
water hydraulics and other high pressure water systems.
High Pressure Valve series
The Valv-Trol High Pressure Balanced Valves offer the smoothest operation in applications up to 3,500 PSI (240 Bar) requiring the dependable control of liquids. Many of these valves are available in optional pressure ranges of 10,000 PSI (690 Bar) and above. Other designs are available up to 30,000 PSI (2070 Bar).
Two-Pressure Valve
Assembly
- 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.
For Additional Information
Balanced 3-Way/2
Position Valves
- PSI: 3500 up to 10,000 (240 up to 690 Bar)
- Sizes: 3/4"— 4"
- Application: Typically used for shut-off service or pump unloading on water or oil hydraulic systems.
For Additional Information
3–Way Diverter and
Selector Valve
- PSI: 150 up to 10,000 (10 up to 690 Bar)
- Sizes: 1/2"— 4"
- Application: Shifting between two different pressures, two different fluids, or two different temperature liquids.
For Additional Information
Balanced 2-Way/2-
Position Valves
- PSI:Up to 3500 (240 Bar)
- Sizes: 3/4"— 3"
- Application: Typically used for hydraulic systems that use either raw water or 95/5.
For Additional Information
Angle Check
Valve
- PSI: 3500 up to 30,000 (240 up to 2070 Bar)
- Sizes: 3/4"— 4"
- Application: Spring loaded piston-style makes this a dependable performer in raw water or water-based fluids, as well as oils and other liquids.
For Additional Information
Sequence or High
Pressure Inlet Valve
- PSI: 3500 up to 10,000 (240 up to 690 Bar)
- Sizes: 3/4"— 4"
- Application: Typically used for shut-off service or pump unloading on water or oil hydraulic systems.
For Additional Information
Balanced 2-Way/3- Position Valve
For Throttling Service
- PSI: 3500 up to 10,000 (240 up to 690 Bar)
- Sizes: 3/4"— 4"
- Application: Typically used to actuate a single acting cylinder or hydraulic press. Also used for diversion or selector service.
For Additional Information
Low Flow 2-Way and
3-Way Valves
- PSI: 3500 up to 30,000 (240 up to 2070 Bar)
- Sizes: 1/2"— 3/4"
- Application: Typically used on hydraulically powered auxiliary equipment where only low flows are required and fully balanced designs are not required.
For Additional Information
Balanced 2-Way Valve Normally
Open
or Normally Closed
- PSI: 3500 up to 10,000 (240 up to 690 Bar)
- Sizes: 3/4"— 4"
- Application: Typically used for shut-off service or pump unloading on water or oil hydraulic systems.
For Normally Open
For Normally Closed
Pressure Reducing
(Regulating) Valves
- PSI: 4000 or 5000 (275 or 345 Bar) (500–4,500 adjustable range)
- Sizes: 3/4"—1"
- Application: Typically used to reduce downstream water or oil pressure. It is often used to control the tonnage on a cylinder or hydraulic press.
For Additional Information
Pilot-Operated
Check Valves
- PSI: 150 up to 8000 (10 up to 550 Bar)
- Sizes: 2"—8"
- Application: Often used as shut-off valves for "gas over liquid" type accumulators. Also used as large capacity prefill or dump valves for large presses.
For Additional Information
Back Pressure
Relief Valves
- PSI: 300 up to 25,000 (21 up to 1724 Bar)
- Sizes: 1/2"—2"
- Application: Sometimes called a back pressure regulator or bypass valve. It is used to regulate the discharge pressure of a positive displacement pump.
For Additional Information
