Quick Connect Couplings - 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:
- Fluid flow direction is from coupler to adaptor and not the vice-versa.
- Can not be connected / disconnected under pressure.
| 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 |
| 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 |
| 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.
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
| 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.
Product Enquiry
All Dimensions are for reference only, and are subject to change without prior notice. Sizes and types other than featured above are available on request.
