Item# SPCV-F-4N-1P
SPCV 1/4 in. Female National Pipe Taper (FNPT), #1 psi Nominal Cracking Pressure Spring, 3000 psi Working Pressure Check Valve
Fixed cracking pressure. Pressure rating up to 3000 psig at 70 ºF (21 ºC) Temperature rating up to 375 ºF (191 ºC) with Fluorocarbon (FKM) o-ring Variety of end connections. Each and every valves are tested at the factory
Specifications
Part Number
SPCV-F-4N-1P
Brand
Superlok®
Inch/Metric
Inch
Material
Stainless Steel
Series
SPCV
Cv Coefficient
0.47
Description
SPCV 1/4 in. Female National Pipe Taper (FNPT), #1 psi Nominal Cracking Pressure Spring, 3000 psi Working Pressure Check Valve
End Type
Female National Pipe Thread (FNPT)
Dimensions
Dimension A
57.10 mm
Dimension B
mm
Dimension C
mm
Dimension H
mm
Dimension h
19.05 mm
Downstream Pressure at 70 (20 ºC) Temperature
68.9 bar
1000 psig
End Size
44200 mm
Nominal Cracking Pressure
0.07 bar
1 psi
Temperature Rating for Buna N
-23 to 121 ºC
-10 to 250 ºF
Temperature Rating for Ethylene Propylene
-57 to 121 ºC
-70 to 250 ºF
Temperature Rating for Fluorocarbon (FKM)
-23 to 190 ºC
-10 to 375 ºF
Temperature Rating for Kalrez
-26 to 260 ºC
-15 to 500 ºF
Temperature Rating for Neoprene
-37 to 107 ºC
-35 to 225 ºF