Straight Through Valve Qrc

The Straight Through Valve Quick Release Coupling (QRC) operates on a push-and-pull principle for hydraulic pipework. When the adaptor is inserted into the coupler, it is securely held by a self-locking mechanism that prevents leaks. The Stainless Steel Straight Through Valve QRC is highly resistant to corrosion and performs well in both organic and inorganic compounds. It can also withstand harsh environmental conditions. These couplings are commonly used to transfer fluid over long distances, including underwater applications spanning several kilometers.

Specification

Type: Straight Through

Material: Brass, Stainless Steel, Carbon Steel

Application: Pneumatic, Water, Chemical

Temperature Range: -40* C TO 300*C

Max Pressure: UPTO 1500 PSI

Seal Type: Nitrile, Viton

Connection Type: Female to Male, Female to Female, Male to Hose Barb, Male to Male.

Size Range: 1″ to 4″

Straight Through Valve​

Quick Release Coupling Types

PROPERTIES & PHYSICAL FEATURES

Each AVLOK Coupling manufactured goes through stringent quality control, right from the procurement of raw material upto final stage.

N M n l. SIZEABALAICoupled LengthCLCISOAWrk. Prss.
PSI
1/4″16183406054380623161500
3/8″17213810059421028171500
1/2″18224013066481335181000
3/4″22254719078561944221000
1″2826542509062255024750
1¼”3038683210272326825750
1½”3142733810978387526750
2″3242745011280508328500
2½”4045856313292639935500
3″425092761451037611938500

QUALITY CONTROL

Each AVLOK Coupling manufactured goes through stringent quality control, right from the procurement of raw material upto final stage.

PRECAUTION :

  • Avoid connecting or disconnecting a coupling under pressure.
  • Residual pressure in a coupling may make it difficult to connect. In such a case do not strike the valve end to depressurize it.
  • Improper selection of seal rubber may cause leakage.
  • Dust or flaws in the seal may cause leakage.
  • Improper selection or improper use of the products can cause personal injury and property damage.

METALS OF ASSEMBLY​

SEAL MATERIAL

BODYBALLSSPRINGSVALVES
BrassSS.304SS.304Brass
SS.304SS.304SS.304SS.304
SS.316SS.316SS.316SS.316
Carbon SteelCarbon SteelSS.Carbon Steel
RUBBEROPERATING TEMPERATURERECOMMENDED APPLICATION
NITRILE-20°C TO + 90°COIL RESISTANT
NEOPRENE-20°C TO + 100°CFREON / OZONE RESISTANT
EPDM-20°C TO + 120°CSTEAM RESISTANT
SILICON-20°C TO + 180°CDRY HEAT
VITON-20°C TO + 220°CHEAT AND / OR CHEMICAL
TEFLON-40°C TO + 260°CHIGH TEMPERATURE

FEATURES :

Operation: The sliding sleeve on the coupler is pulled back, the adaptor is inserted then the sleeve is pushed forward to make the connection. The seal is made by poppet valves in each component which close during the disconnection cycle.

Specification: The sliding sleeve on the coupler is pulled back, the adaptor is inserted then the sleeve is pushed forward to make the connection. The seal is made by poppet valves in each component which close during the disconnection cycle.

Thread of Couplings: The sliding sleeve on the coupler is pulled back, the adaptor is inserted then the sleeve is pushed forward to make the connection. The seal is made by poppet valves in each component which close during the disconnection cycle.

Enquiry

If you have any query related to this product please contact us at +912222821251 or reach to us through email at info@avlok.com. Our experts would guide you the same and inform regarding other various metals suitable for your applications.

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