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Vaishnavi Hydraulics Pvt. Ltd. Vaishnavi Hydraulics Pvt. Ltd.
manufacturer of high quality
QRC (Quick Release Coupling - Push & Pull Type)
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Vaishnavi Hydraulics Pvt. Ltd.
Vaishnavi Hydraulics Pvt. Ltd.
Vaishnavi Hydraulics Pvt. Ltd.
Vaishnavi Hydraulics Pvt. Ltd.
Vaishnavi Hydraulics Pvt. Ltd.

Vaishnavi Hydraulics Pvt. Ltd.
Vaishnavi Hydraulics Pvt. Ltd.
Home » QRC (Quick Release Coupling - Push & Pull Type)
Vaishnavi Hydraulics Pvt. Ltd.


QRC (Quick Release Coupling - Push & Pull Type)

We use latest technology and comprehensive quality control systems in designing and manufacturing wide range of Quick Release Coupling. Designed for reliable performance, our entire range is fabricated from qualitative raw material for ultimate durability and strength. These corrosion resistant coupling come with single & double shut off valves for avoiding leakage.

Working Principle:
QRC type coupling work on Push and Pull principle. When the Adaptor is pushed to the coupler, its 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.

Features:

Material of Construction – As Per Standards

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 Quick Couplings mainly used as follows
  1. Through Bore QRC – Make - “VE-LOCK – T”
  2. Single check valve QRC (One way shut off type) – Make - “VE-LOCK – V”
  3. Double check vslve qrc (two way type ) - MAKE - " VE-LOCK - DC "

Quick release coupling - through bore type
Bore type quick release couplings have no check valves. These are ideal for maximum flow application. Their smooth, open bore offers the lowest pressure drop of any quick disconnected couplings and allows them to be through cleaned. Since there is no valves, fluid flow should be shut off before the coupling is disconnected.

Application :-
Quick release coupling - single check valve type
One way sealing with one check valve build in to coupler only, where as plug do not have any check valve.

Application: -

These couplings are used extensively when it is important to minimize fluid loss upon disconnection.

Quick release coupling - double check valve type
Double check valve type qrc having in build check valves in both part as coupler & adaptor this types of qrc applied for the systems where the minimum fluid loss requirements during disconnection.

in double check valve type qrc,we refer iso 7241 - b standards qrc as general purpose & iso 7241 -a type for high pressure application only.

Application: -

used extensively when it is important to minimize fluid loss upon disconnection.

To see the details technical data sheet for all types of quick release coupling

Push & Pull As per ISO 7241-A Push & Pull As per ISO 7241-B DIN Series Couplings
Push & Pull - As per ISO 7241-A
Push & Pull As per ISO 7241-B
DIN Series Couplings


Flat Face Series Couplings Screw Type Couplings for Jacks Screw Type Couplings for HPSC
Flat Face Series Couplings
Screw Type Couplings for Jacks
Screw Type Couplings for HPSC


Double Check Valve Type Single Check Valve Type Through Bore Type
Push & Pull Type - Double Check Valve Type
Push & Pull Type - Single Check Valve Type
Push & Pull Type - Through Bore Type
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Camlock Couplings

A Camlock coupling is in fact, a means of quick engaging of disengaging a hose connection from a system requiring transfer of fluid or gas. It consists of a COUPLER with cam arms and a slip in ADAPTOR. In order to connect the Arm of the coupler need to be lifted and the adaptor slipped into the coupler. The handle are then pressed down with normal hand pressure for a leak proof connection.

TYPE :-

The Coupler & Adaptors are available in different configurations:
  • With male and female threads (BSP,BSPT, or NPT)
  • With hose shanks
  • With flanges or weld ends.
TECHNICAL DATA

1. BODY MATERIALS:
a. Bar Stocks b. Casting Mild Stocks / Brass / SS304 /SS 316 Carbon Steel / Gun Metal / SS 304 / SS 316

2. SEALING :
Nitrile / Viton / Neoprene / Silicion / teflon / Hypalon

3. SIZES :
From 3/4" to 4" ( Higher sizes on special orders )
Types with identification

Sizes 1/2", 3/4",1",1 1/4", 1 1/2", 2", 2 1/2", 3", 4", 5", 6"
   
Working 5 kg/cm2 to 20 kg/cm2 (working varies according
Pressure to the size of coupling )
   
Material Aluminium,Bronze, Carbon Steel,S.S.304, S.S.316 PP
  Cement,Fertilizers,Fire Fighting Equipment,Ink / Dye /
  Paint Industries ,Petrochemical / Refineries
  Process Industries, Mining, Oil Drilling Companies
   
Application (offshore / onshore ), Railways,Steel Plants, Military
  Applications, Pneumatic Conveyors,Oil Belending Plants,
  Automobile manufacturers,
  Chemical Industries and Furnaces.


FEMALE ADAPTOR AS PER TYPE MALE COUPLER AS PER TYPE HOSE COUPLER AS PER TYPE FEMALE COUPLER AS PER TYPE
FEMALE ADAPTOR AS PER TYPE -A
MALE COUPLER AS PER TYPE -B
HOSE COUPLER AS PER TYPE -C
FEMALE COUPLER AS PER TYPE -D


HOSE ADAPTOR MALE ADAPTOR COUPLER DUST CAP ADAPTOR DUST CAP
HOSE ADAPTOR AS PER TYPE -E
MALE ADAPTOR AS PER TYPE -F
COUPLER DUST CAP FOR ALL SERIES
ADAPTOR DUST CAP FOR ALL SERIES


Design of Clamp Bodies      
CAMLOCK ACCESSORIES
     
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New Developed Products

Time by time , this industries demand good quality product suppliers & they also wants new products from their present suppliers to participate in their business growth.

Therefore, VE-LOCK has decided to promote new products in Indian as well as overseas market every year.

Our Buyer can go through our Detail PDF data sheet for each products & can raise their orders to us.

Diagnostic Test Couplings


Test Couplings Test Hose Test Couplings
Test Couplings -700 Bar T.P.
Test Hose -700 Bar T.P.
Test Couplings -700 Bar T.P.

Brand Promotion For Buyers

Hydraulic Power Pack


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PRODUCT RANGE
Pipe Tube Clamps | Tube Fittings | SAE Flanges | QRC (Quick Release Coupling - Push & Pull Type) | Camlock Couplings
New Developed Products | Hoses & Hose Fittings | Hydraulic Valves
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