Dk-Lok USA
Dk-Lok USA
161 West I-65 Service Road
Mobile, AL 36608
Phone: (251) 472-9580
Fax: (251) 450-0962 or (800) 287-8186
[email protected]
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Features
  • Fixed and adjustable cracking pressure.
  • Reliable DK-LOK Tube Fitting, NPT and ISO pipe end connections.
  • Stainless and Brass material construction.
VP33-Series-1-Piece-Check-Valves
VP33-Series-1-Piece-Check-Valves-Dimensional-Drawings
Unit of Measure
1 

Item #

Series

End Connection

Size Inlet x Outlet

Spring Nominal Cracking Pressure

CAD

VP33A-F4N-1/3-S N/A Cv Reduction - 0.35 N/A Female NPT N/A 1/4" Female NPT x 1/4" Female NPT N/A 1/3 psi (0.02 bar) N/A CAD Icon (for items table)
VP33A-F4R-1/3-S N/A Cv Reduction - 0.35 N/A Female ISO Tapered N/A 1/4" Female ISO Tapered x 1/4" Female ISO Tapered N/A 1/3 psi (0.02 bar) N/A CAD Icon (for items table)
VP33A-M4N-1/3-S N/A Cv Reduction - 0.35 N/A Male NPT N/A 1/4" Male NPT x 1/4" Male NPT N/A 1/3 psi (0.02 bar) N/A CAD Icon (for items table)
VP33A-M4R-1/3-S N/A Cv Reduction - 0.35 N/A Male ISO Tapered N/A 1/4" Male ISO Tapered x 1/4" Male ISO Tapered N/A 1/3 psi (0.02 bar) N/A CAD Icon (for items table)
VP33A-MF4N-1/3-S N/A Cv Reduction - 0.35 N/A Male NPT, Female NPT N/A 1/4" Male NPT x 1/4" Female NPT N/A 1/3 psi (0.02 bar) N/A CAD Icon (for items table)
VP33A-FM4N-1/3-S N/A Cv Reduction - 0.35 N/A Female NPT, Male NPT N/A 1/4" Female NPT x 1/4" Male NPT N/A 1/3 psi (0.02 bar) N/A CAD Icon (for items table)
VP33B-F8N-1/3-S N/A Cv Reduction - 1.20 N/A Female NPT N/A 1/2" Female NPT x 1/2" Female NPT N/A 1/3 psi (0.02 bar) N/A CAD Icon (for items table)
VP33B-M8N-1/3-S N/A Cv Reduction - 1.20 N/A Male NPT N/A 1/2" Male NPT x 1/2" Male NPT N/A 1/3 psi (0.02 bar) N/A CAD Icon (for items table)
VP33B-MF8N-1/3-S N/A Cv Reduction - 1.20 N/A Male NPT, Female NPT N/A 1/2" Male NPT x 1/2" Female NPT N/A 1/3 psi (0.02 bar) N/A CAD Icon (for items table)
Unit of Measure
1