Quick Release Coupling

Single Check Valves from Veermani Instruments
Looking to buy single check valves? Veermani Instruments is your leading manufacturer, supplier, and exporter in India for a wide range of single check valves, including 15mm single check valves, pneumatic single check valves, and single check valves for water pumps. We offer these high-quality products at affordable prices.
What are Single Check Valve Couplings?
Also known as Pneumatic Couplings, single check valve couplings were originally developed for connecting portable air tools to compressed air lines. Their versatility has led to their adoption in many other applications. These couplings are typically built to handle operating pressures up to 3000 PSI. They are particularly valuable in systems dealing with non-compressible fluids like grease, oil, and water, where they help manage pressures and enhance safety.
Key Features and Benefits:
Fluid Shut-off: When disconnected, single check valve couplings can automatically shut off the liquid supply at the upstream end of the supply line, adding a crucial layer of safety and control.
Pressure Management: They play a vital role in preventing backflow and managing pressure fluctuations, especially in systems where pressures might occasionally exceed safety limits.
Veermani Instruments: Your Partner for Single Check Valve Solutions
At Veermani Instruments, we specialize in producing single check valve couplings designed for various industrial needs, including thermal management and temperature control. Our extensive product range includes:
Full Flow Couplings: For applications requiring uninterrupted fluid flow.
Clean-Break Quick Release Variants: Ideal for rapid disconnections with minimal fluid loss.
We cater to the diverse specifications of businesses across multiple industries, ensuring that our single check valves meet the demanding standards of performance and reliability required in modern industrial applications.
Choose Veermani Instruments for robust and dependable single check valves that enhance the safety and efficiency of your fluid systems.
Single Check Valve Specification
Valve Size | 1/8″ TO 4″ |
Thread | NPT, BSPP, BSPT, JIC, METRIC, UNF |
Connection | FEMALE TO FEMALE, FEMALE TO MALE, MALE TO MALE, MALE TO HOSE BARBED |
Pressure Rating | UPTO 3000 PSI |
Media | HYDRAULIC OIL, AIR, WATER, GAS, STEAM, HOT WATER , COLD WATER , SEA WATER , CHEMICAL, FUEL, VACUUMS |
Media Temperature | (-40* C TO 300*C ) RANGE AS PER PRESSURE |
Body Type | BAR STOCK |
Seal | NITRILE, VITON, EPDM |
Material | SS 316, SS 304, SS 316 TI, COPPER, BRASS, DUPLEX, CS, INCONEL, SUPER DUPLEX, HASTELLOY, MONEL, ALLOY 20, SMO 254, 904L, TITANIUM & ALL OTHER ALLOYS |
PRODUCTS
- Instrumentation Fittings
- Ermetto Fittings
- Screwed / Threaded Fittings
- Instrumentation Valves
- Presior gage Assesaries
- Hydraulic hose Fittings
- Qrc couplings
- Brass Fittings
Instrumentation Fittings
- Male Connector
- Femle Connector
- Union
- Union Elbow
- Union Tee
- Reducing Union
- Bulkhead Union
- Bulkhead Male Connector
- Bulkhead Female Connector
- Male Elbow
- Female Elbow
- Male Branch Tee
- Female Run Tee
- Female Branch Tee
- Male Run Tee
- Reducing Union Tee
- Union Cross
- Fitting End Closure
- Tube End Closure
- Nut
- Back Ferrule
- Front Ferrule
- Reducer
- Male Adapter
- Female Adapter





