DK-LOK USA - VA33 Series Adjustable Check Valves - Compare Items

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Features

Working pressure up to 3000 psig (206 bar)
Cracking pressure adjustable from 3 to 600 psig (0.2 to 41.3 bar)

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Unit of Measure

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
Series	N/A Cv Reduction - 0.35	N/A Cv Reduction - 0.35	N/A Cv Reduction - 0.35	N/A Cv Reduction - 1.20	N/A Cv Reduction - 1.20
End Connection	N/A Female NPT	N/A Male NPT	N/A Male ISO Tapered	N/A Male NPT	N/A Male ISO Tapered
Size Inlet x Outlet	N/A 1/4" Female NPT x 1/4" Female NPT	N/A 1/4" Male NPT x 1/4" Male NPT	N/A 1/4" Male ISO Tapered x 1/4" Male ISO Tapered	N/A 1/2" Male NPT x 1/2" Male NPT	N/A 1/2" Male ISO Tapered x 1/2" Male ISO Tapered
Spring Cracking Pressure Range (psi)	N/A 2 to 50
Spring Cracking Pressure Range (bar)	N/A 0.2 to 3.4
Valve Body Material	N/A Stainless Steel 316
Seal Material	N/A FKM
Spare Kit	N/A None
Cv	N/A 0.35	N/A 0.35	N/A 0.35	N/A 1.20	N/A 1.20
L	N/A 75.7 mm	N/A 41.1 mm	N/A 41.1 mm	N/A 65.0 mm	N/A 65.0 mm
Hex	N/A 19.1 mm	N/A 14.3 mm	N/A 14.3 mm	N/A 22.2 mm	N/A 22.2 mm