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Quick Release Couplings

Quick Release Couplings Main Product Range

  • QRC is short name of Quick release couplings or Quick disconnecting couplings or Quick couplings.
  • QRC is available in ISO 7241 A type & ISO 7241 B type as per standards.
  • QRC is available in Single check valve build type, Double check valve build in type and also in through hole type
  • QRC selection is depends on its application or end usage and it is applicable to connection with hoses , connection in moulds , heaters , cooling units , flexible connection with manifolds & many more …
  • QRC manufacturer uses latest technology and comprehensive quality control systems in designing and manufacturing.
  • QRC range is fabricated from qualitative raw material for ultimate durability and strength.
  • QRC corrosion resistant coupling come with single & double shut off valves for avoiding leakage.
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Working Principle
Features
Material of Construction – As Per Standards

QRC work on Push and Pull principle. When the Adaptor is pushed to the coupler, it is accurately held by the self-locking arrangement resulting in a positive & leak proof connection. This action simultaneously opens the valve & fluid flow starts. To disconnect, pull back the sleeve of the coupler, the Adaptor ejects out and the valves shut off automatically. Valves are provided in type one way sealing & two way sealing.

  • Quick connect / Release Couplings eliminate valves and screw on fittings in many pneumatic, hydraulic and chemical systems.
  • Permits easy, safe, quick & reliable connections between delivery lines, pressure hoses etc.
  • Connection disconnection of fluid systems is as easy as plugging in an electric gadget.
  • Body » Available in Brass / C.S. - Chrome plated (From Bar stock only). Also available in S.S. - 304 & S.S. - 316 (From Bar stock only)
  • Spring » Available in Spring Steel S.S. - 304 / S.S. - 316 as required
  • Ball » Available in Steel, S.S. - 304 & S.S. - 316
  • Seal Materials » Available in Nitrile, Viton, Neoprene, Silicon Materials.

QRC Size

Sizes are mainly from 1/8 inch up to 2 inch used by various industries & having end connections like pipe thread male / female, hose shank etc.

There are Three Types of QRC (QuickCouplings) Mainly Used as Follows
  • Through Bore QRC – Make - "Ve-Lock – T"
  • Single check valve QRC (One way shut off type) – Make - "Ve-Lock – V"
  • Double check vslveqrc (two way type ) - MAKE - " Ve-Lock - DC "