Hydraulic Quick Coupling

Straight Through Quick Release Couplings from Veermani Instruments
Looking to buy Straight Through Quick Release Couplings (QRCs)? Veermani Instruments is a leading manufacturer, supplier, and exporter in India, offering high-quality Stainless Steel Straight Through QRCs and Straight Through Female Couplers at affordable prices.
What is a Straight Through Quick Release Coupling?
A Straight Through QRC is a unique open coupler designed without a valve mechanism in either the socket or the plug. This allows for a completely unimpeded flow path. Operating on a simple push-pull concept, the coupling creates a secure, leak-proof connection when the adaptor is inserted into the coupler, thanks to its self-locking mechanism.
Key Benefits and Applications:
Corrosion Resistance: Our Stainless Steel Straight Through QRCs are highly resistant to corrosion, making them effective in handling both organic and inorganic substances, and capable of withstanding reduced environments.
Ideal for Fluid Transfer: They are commonly used for efficiently transporting fluids over long distances, even in challenging environments like underwater applications.
Wide Range of Uses: These versatile couplings are employed in numerous systems, including:
Fire suppression
Electrical systems
Heating systems
Pneumatic power systems
Easy and Time-Saving Installation: Installing Straight Through QRCs is straightforward and doesn’t require specialized skills, saving you valuable time during setup.
Choose Veermani Instruments for reliable and efficient Straight Through Quick Release Couplings that meet your industrial needs.
Straight Through Quick Release Coupling Specification
Valve Size | 1/8″ – 4″ |
Thread | NPT, METRIC, UNF, BSPT, BSPP, JIC |
Connection | FEMALE TO MALE, FEMALE TO FEMALE, MALE TO HOSE BARBED, MALE TO MALE |
Pressure Rating | UPTO 1500 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 |
Hydraulic Quick Release Coupling Specification
Material | Stainless Steel, Carbon Steel, SS 304, SS 316 |
Temperature | -40 degree to 121 degree |
Weight | 87 Gram |
Size | 1/2 to 6 inches, 1/8 inch to 4 inch |
Couplers | PTFE anti extrusion ring |
Hydraulic Quick Release Coupling Sizes
| MODEL | NOMINAL SIZE (MM) | NOMINAL SIZE (INCH) | L | L1 | L2 | H | H1 | D | D1 | T (BSP) | T1 (BSP) |
| PE01-1/4 | 6.3 | 1/4″ | 36 | 50 | 72 | 19 | 19 | 12 | 26 | 1/4″ | 1/4″ |
| PE02-3/4 | 10 | 3/8″ | 38 | 56 | 77 | 22 | 22 | 17 | 31 | 3/8″ | 3/8″ |
| PE03-1/2 | 12.5 | 1/2″ | 44 | 66 | 88 | 27 | 27 | 20 | 38 | 1/2″ | 1/2″ |
| PE04-3/4 | 20 | 3/4″ | 54 | 81 | 108 | 34 | 34 | 29 | 46 | 3/4″ | 3/4″ |
| PE05-1 | 25 | 1″ | 62 | 94 | 122 | 41 | 41 | 34 | 55 | 1″ | 1″ |
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





