| Items |
 VA33A-F-4N3-S VA33 Series Adjustable Check Valves |
VA33A-M-4N3-S VA33 Series Adjustable Check Valves |
VA33A-M-4R3-S VA33 Series Adjustable Check Valves |
VA33B-M-8N3-S VA33 Series Adjustable Check Valves |
VA33B-M-8R3-S VA33 Series Adjustable Check Valves |
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| Series | Cv Reduction - 0.35 | Cv Reduction - 0.35 | Cv Reduction - 0.35 | Cv Reduction - 1.20 | Cv Reduction - 1.20 | |||||
| End Connection | Female NPT | Male NPT | Male ISO Tapered | Male NPT | Male ISO Tapered | |||||
| Size Inlet x Outlet | 1/4" Female NPT x 1/4" Female NPT | 1/4" Male NPT x 1/4" Male NPT | 1/4" Male ISO Tapered x 1/4" Male ISO Tapered | 1/2" Male NPT x 1/2" Male NPT | 1/2" Male ISO Tapered x 1/2" Male ISO Tapered | |||||
| Spring Cracking Pressure Range (psi) | 2 to 50 | |||||||||
| Spring Cracking Pressure Range (bar) | 0.2 to 3.4 | |||||||||
| Valve Body Material | Stainless Steel 316 | |||||||||
| Seal Material | FKM | |||||||||
| Spare Kit | None | |||||||||
| Cv | 0.35 | 0.35 | 0.35 | 1.20 | 1.20 | |||||
| L | 75.7 mm | 41.1 mm | 41.1 mm | 65.0 mm | 65.0 mm | |||||
| Hex | 19.1 mm | 14.3 mm | 14.3 mm | 22.2 mm | 22.2 mm | |||||
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