Balanced 2-Way Diaphragm Operated Valve

Specializing in standard and custom high-pressure valves for water hydraulics and other high-pressure water systems.

BALANCED 2-WAY/2-POSITION VALVES

FOR WATER, 95/5, OIL OR OTHER LIQUIDS

A metal valve actuator with a labeled diaphragm at the top and an arrow pointing to it. Text above reads: "35 PSI (2.4 Bar) air recommended on diaphragm.
The Valv-Trol Balanced 2-Way Diaphragm Operated Valve is intended for general industrial use. With its rugged steel diaphragm top and corrosion resistant body construction, it is ideally suited for hydraulic systems that use either raw water or 95/5. It also works extremely well on oil hydraulic systems.
Replaceable seats and discs are made of hardened stainless steel.
Proven to be very resistant to the effects of corrosion and wire drawing for longer service life.
Internally, the skirted discs provide a gradual change in the rate of flow.
Helps reduce the shock of opening or closing. Any foreign matter is flushed from the seats before the final seal is completed..
Can be field converted from Normally Open (NO) to Normally Closed (NC) or vice versa..
Larger Sizes available. *Consult factory for special requirements. When ordering, specify if valve is to be assembled normally open (N.O.) or normally closed (N.C.).
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.
OFor higher pressures, different port connections, or other special requirements, please contact the factor.

TWO-PRESSURE VALVE ASSEMBLY

BULLETIN A-5 part 2

Extra 3/4″ center port on all sizes may be used or plugged

BALANCED THREE-WAY HYDRAULIC VALVES

3500 PSI (240 Bar)

parts list

EXAMPLES OF VALV-TROL 2-WAY VALVE

APPLICATIONS

A hydraulic circuit diagram shows a pump connected to a safety relief valve, a check valve, and a VALV-TROL No. 2 two-way valve, with lines leading to an accumulator and to the main line.
Diversion service—For diverting flow from one source to either of two outputs. This service may require a minor internal modification to prevent shutoff of flow during shifting
Black and white schematic diagram of a pneumatic circuit showing a 3-way valve, two normally closed 2-way valves, a double-acting cylinder, and supply lines with directional arrows indicating air flow paths.
Selector service—For selecting flow from either of two sources. Applications include any compatible fluids including water, grease, oil, paint, etc.
Black and white diagram showing a hydraulic system with labeled components, including pumps, safety relief valve, check valve, adjustable back-pressure relief valve, air regulator, shutoff valve, and connecting pipes or hoses.
Hydrostatic test bench for pressure testing pipe or hose. Consult with factory for special valves capable of handling up to 30,000 PSI (2,068 Bar)..

Valv-Trol's versatile valves have been designed for usage in a wide variety of industrial applications.