Quick Release Coupling

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Quick Release Coupling (QRC)

Buy Quick Release Coupling for Water, Quick Release Coupling for Air, SS Quick Release Coupling at affordable prices from Perfect Engineer - Leading Manufacturer, Supplier, and Exporter in India.

Quick release couplings are fittings used to connect fluid lines to system equipment that requires frequent connection and disconnection. In both pneumatic and hydraulic applications, high pressure quick release couplings are utilized to connect or suspend a fluid conduit. Quick Disconnect Couplings are available in stainless steel SS316, carbon steel, and brass for almost any purpose. The fitting size ranges from 1/4" to 2". The working pressure is determined by the body size.

Hydraulic Quick Release Couplings are used in water, air, steam, and vacuum distribution systems. To avoid rapid fluid loss during disconnection, lines are connected with Qdc Coupling. It is used to expedite the process and decrease costs. Din Couplings have made it simple to connect electrical equipment for use. Quick connect coupling is well known for increasing production while reducing application downtime. It has eliminated the necessity for valves and screws in the pneumatic and hydraulic systems. Male fast release coupling is recognized for preventing the loss of valuable hydraulic fluid.

At Perfect Engineers, we provide Quick Release Coupling (QRC) with maximum functionality for your specific applications. We are the top exporter and manufacturer of Quick Release Couplings (QRC) in Mumbai, India. Order Couplings according to your project requirements by calling us at +91-9870927482 or fill out the Enquiry Form. To get additional information on Quick Release Coupling any of our high-quality products, contact Perfect Engineers and receive info and quotations within hours.

Quick Release Coupling Specification

Company Perfect Engineers
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 1500 PSI, 3000 PSI, 6000 PSI, 10000 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
Equivalent Brands PARKER, STUCCHI, HOLMBURY, HANSEN, FASTER, STAUFF
Material Stainless Steel, SS 304, SS 304L, SS 316, SS 316L, Monel, Duplex, Inconel, Aluminum, Brass

Quick Release Coupling Sizes

Size ISO 7241-B Norm (Bars) ISO 7241-A Norm (Bars) 203 Series TGW (Bars)
3/8" 380 300 750
1/4" 400 350 950
1 1/2" 140 200 300
3/4" 320 250 650
1/2" 350 300 750
1 1/4" 280 230 450
1" 300 230 450
2" 100 130 300


Quick Release Coupling Types

Single Check Valve
Single Check Valve Couplings commonly referred to as Pneumatic Couplings are originally used for linking portable air tools and equipment to compressed air lines on a given system.

Double Check Valve
Double Check Valve is technically two single check valves cast in adjacent sequences. A single check valve stops the backflow of liquid or gas, but little quantities of liquid or gas have passed back along the piping before it closes.

Straight Through QRC
Straight through QRC is an open type double path coupler which generally lacks valve mechanism at both the plug and socket.



Couplings by Materials

Stainless Steel Quick Release couplings
Perfect Engineers is one of the leading Manufacturers, Supplier of Stainless SteelQuick Release coupling. We provide superior quality products made according to Indian and international standards and specifications

SS 304 Quick Release Couplings
Perfect Engineers is one of the leading Manufacturers, Supplier of SS 304 Quick Release coupling. We provide superior quality products made according to Indian and international standards

SS 304L Quick Release Couplings
Perfect Engineers is one of the leading Manufacturers, Supplier of SS 304L Quick Release coupling. We provide superior quality products made according to Indian and international standards

SS 316 Quick Release Couplings
Perfect Engineers is one of the leading Manufacturers, Supplier of SS 316 Quick Release coupling. We provide superior quality products made according to Indian and international standards

SS 316L Quick Release Couplings
Perfect Engineers is one of the leading Manufacturers, Supplier of SS 316L Quick Release coupling. We provide superior quality products made according to Indian and international standards

Monel QRC
Perfect Engineers is one of the leading Manufacturers, Supplier of MONEL Quick Release coupling. We provide superior quality products made according to Indian and international standards

Duplex QRC
Perfect Engineers is one of the leading Manufacturers, Supplier of Duplex Quick Release coupling. We provide superior quality products made according to Indian and international standards

Inconel QRC
Perfect Engineers is one of the leading Manufacturers, Supplier of Inconel Quick Release coupling. We provide superior quality products made according to Indian and international standards

Aluminium QRC
Perfect Engineers is one of the leading Manufacturers, Supplier of Aluminium Quick Release coupling. We provide superior quality products made according to Indian and international standards

Brass QRC
Perfect Engineers is one of the leading Manufacturers, Supplier of Brass Quick Release coupling. We provide superior quality products made according to Indian and international standards



Features of Quick Release Couplings

  • Quick Release Couplings allow for safe, simple, dependable, and quick connections between pressure hoses, delivery lines, and other components. 
  • In many hydraulic, pneumatic, and chemical systems, release couplings and quick connect fittings replace valves and screw-on fittings.
  • The disconnection of fluid systems is as simple as plugging in an electric device.
  • Because both the plug and the socket have a value, there is no gas, oil, or other liquid leakage when the plug or socket is disconnected.


Application of Quick Release Coupling

Hydraulic Systems
Quick release couplings offer main and important functions in hydraulic power systems by regulating the flow and pressure of water, oil or fluids in the systems.

Steel Plants
Steel Plants are designed to be flexible to test valves, motors, pumps, and other components and are used to develop new products and systems that meet the performance, endurance specifications and expectations of customers.

Tractor & Farm Implements
Quick release couplings find a wide application in Tractors and many farm gears. Specific series of couplings are developed to meet various typical applications. Our products are approved by OEMs in Combines, Tractors, Harvesters, Trailers and other allied farm equipment.
Process Industry
The industry requirement of different fluid usage temperature, corrosion resistance is addressed by Perfect engineers by manufacturing QRCs in various grades of materials like stainless steel like AISI (304,316,316L) along with the necessary seals and protective treatments for harsh wear resistance in industries like Chemical, Pharma, Paint, Oil & Gas, etc.
Military And Aerospace
Perfect Engineers offers custom made couplings for aerospace and military applications in different materials to suit the applications. High Reliability and accuracy engineered for high level of performance.
Underwater & Off-Shore
Quick release coupling offered by us is used in Offshore drilling, oil exploration and underwater applications for shipping. Available in specific materials and seals Perfect Engineers offers an extensive range of solutions.


Why Choose Perfect Engineers?

For almost three decades, Perfect Engineers has been manufacturing and supplying a wide range of Quick Release Couplings and other products. These robustly designed and solidly built couplings are produced with cutting-edge materials and precision technology. We stand to fulfill global quality standards at our clients' end. Furthermore, our products are tested on a variety of quality characteristics. The entire collection is available in a variety of modified sizes and dimensions to satisfy the diverse requirements of our clients, and it is specifically designed to meet the need for a simple, positive coupler. Choose Perfect Engineers and fulfill your project needs with precision. Buy Yours Today!


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