avsv
Type AVSV :Single valve series couplings, Coupler consists of a spring loaded seat seal with attached valve and adaptor without valve. A quick pull on the sleeve and the assembly is disconnected to connect again push the adaptor without touching coupler sleeve and the unit is connected. It is also ideal for pneumatic tools, air and water piping.
PRECAUTION :
1. Fluid flow direction is from coupler to adaptor and not the vice-versa.
2. Can not be connected / disconnected under pressure.
quick connect couplings avsv
quick connect couplings avsv
N M n l. SIZE AL AI HI A B Coupled Length CL SO HL HeX. Wrk. Prss.
PSI
1/4" 50 06 04 28 18 112 79 25 30 22 1500
3/8" 60 09 07 34 18 133 94 30 48 25 1500
1/2" 74 11 09 45 20 158 108 33 59 28 750
3/4" 89 17 16 55 22 185 123 41 70 35 750
1" 107 23 22 70 23 220 143 48 87 42 500
quick connect couplings avsv
quick connect couplings avsv
THRDS. SIZE A B AL AI BHex. Coupled Length CL CI SO HeX. TL Wrk. Prss.
PSI
1/4" 12 18 37 06 15 077 64 07 25 22 12 1500
3/8" 14 18 40 09 17 086 73 09 30 25 13 1500
1/2" 16 20 52 11 22 094 79 14 33 28 16 750
3/4" 18 22 58 17 28 101 85 18 41 35 18 750
1" 23 23 65 23 35 118 98 23 48 41 23 500
quick connect couplings avsv
quick connect couplings avsv
THRDS. SIZE AL AI A B Coupled Length CL SO HeX. A Wrk. Prss.
PSI
1/4" 32 06 14 18 075 60 25 22 20 1500
3/8" 35 09 15 18 085 71 30 25 25 1500
1/2" 40 11 18 20 094 77 33 28 28 750
3/4" 45 17 20 22 101 83 41 30 30 750
1" 55 23 28 23 114 88 48 32 32 500
PROPERTIES & PHYSICAL FEATURES
These couplings are manufactured in various metals, with different end connections like, Female / Male Threaded, Hose Shank, Flange End, Socket / Butt Weld End.
Quick Connect Couplings - Properties & Physical Features
METALS OF ASSEMBLY
BODY BALLS SPRINGS VALVES
Brass SS.304 SS.304 Brass
SS.304 SS.304 SS.304 SS.304
SS.316 SS.316 SS.316 SS.316
Carbon Steel Carbon Steel SS. Carbon Steel
SEAL MATERIAL
Selecting the right seal material depends on which fluid type and temperature range is used listed below. This will greatly influence the life of the couplings. The standard seal material is nitrile rubber.
RUBBER OPERATING TEMPERATURE RECOMMENDED APPLICATION
NITRILE -20°C TO + 90°C OIL RESISTANT
NEOPRENE -20°C TO + 100°C FREON / OZONE RESISTANT
EPDM -20°C TO + 120°C STEAM RESISTANT
SILICON -20°C TO + 180°C DRY HEAT
VITON -20°C TO + 220°C HEAT AND / OR CHEMICAL
TEFLON -40°C TO + 260°C HIGH TEMPERATURE
QUALITY CONTORL
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.
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