SPCV Check Valves

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

SPCV Check Valves
SPCV Check Valves - 2
17 Items in SPCV Check Valves
Item # Item Name
SPCV 1/4 in. Female National Pipe Taper (FNPT), #1 psi Nominal Cracking Pressure Spring, 3000 psi Working Pressure Check Valve
SPCV 1/8 in. Tube Outside Diameter D #1 psi Nominal Cracking Pressure Spring, 3000 psi Working Pressure Check Valve
SPCV 1/8 in. Tube Outside Diameter D, #3 psi Nominal Cracking Pressure Spring, 3000 psi Working Pressure Check Valve
SPCV 1/4 in. Tube Outside Diameter D, #1/3 psi Nominal Cracking Pressure Spring, 3000 psi Working Pressure Check Valve
SPCV 1/4 in. Tube Outside Diameter D, #10 psi Nominal Cracking Pressure Spring, 3000 psi Working Pressure Check Valve
SPCV 1/4 in. Tube Outside Diameter D, #1 psi Nominal Cracking Pressure Spring, 3000 psi Working Pressure Check Valve
SPCV 1/4 in. Tube Outside Diameter D, #25 psi Nominal Cracking Pressure Spring, 3000 psi Working Pressure Check Valve
SPCV 1/4 in. Tube Outside Diameter D, #3 psi Nominal Cracking Pressure Spring, 3000 psi Working Pressure Check Valve
SPCV 1/4 in. Tube Outside Diameter D, #5 psi Nominal Cracking Pressure Spring, 3000 psi Working Pressure Check Valve
SPCV 3/8 in. Tube Outside Diameter D, #1/3 psi Nominal Cracking Pressure Spring, 3000 psi Working Pressure Check Valve
SPCV 3/8 in. Tube Outside Diameter D, #10 psi Nominal Cracking Pressure Spring, 3000 psi Working Pressure Check Valve
SPCV 3/8 in. Tube Outside Diameter D, #1 psi Nominal Cracking Pressure Spring, 3000 psi Working Pressure Check Valve
SPCV 3/8 in. Tube Outside Diameter D, #25 psi Nominal Cracking Pressure Spring, 3000 psi Working Pressure Check Valve
SPCV 1/2 in. Tube Outside Diameter D, #1/3 psi Nominal Cracking Pressure Spring, 3000 psi Working Pressure Check Valve
SPCV 1/2 in. Tube Outside Diameter D, #10 psi Nominal Cracking Pressure Spring, 3000 psi Working Pressure Check Valve
SPCV 1/2 in. Tube Outside Diameter D, #1 psi Nominal Cracking Pressure Spring, 3000 psi Working Pressure Check Valve
SPCV 1/2 in. Tube Outside Diameter D, #25 psi Nominal Cracking Pressure Spring, 3000 psi Working Pressure Check Valve
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Part# SPCV-F-4N-1P SPCV-S-2-1P SPCV-S-2-3P SPCV-S-4-1/3 SPCV-S-4-10P SPCV-S-4-1P SPCV-S-4-25P SPCV-S-4-3P SPCV-S-4-5P SPCV-S-6-1/3P SPCV-S-6-10P SPCV-S-6-1P SPCV-S-6-25P SPCV-S-8-1/3P SPCV-S-8-10P SPCV-S-8-1P SPCV-S-8-1P
Information
Type
Check Valve
Check Valve
Check Valve
Check Valve
Check Valve
Check Valve
Check Valve
Check Valve
Check Valve
Check Valve
Check Valve
Check Valve
Check Valve
Check Valve
Check Valve
Check Valve
Check Valve
Part Number
SPCV-F-4N-1P
SPCV-S-2-1P
SPCV-S-2-3P
SPCV-S-4-1/3
SPCV-S-4-10P
SPCV-S-4-1P
SPCV-S-4-25P
SPCV-S-4-3P
SPCV-S-4-5P
SPCV-S-6-1/3P
SPCV-S-6-10P
SPCV-S-6-1P
SPCV-S-6-25P
SPCV-S-8-1/3P
SPCV-S-8-10P
SPCV-S-8-1P
SPCV-S-8-1P
Dimensions
Dimension A
57.10mm
57.15mm
57.15mm
62.16mm
62.16mm
62.16mm
62.16mm
62.16mm
62.16mm
76.20mm
76.20mm
76.20mm
76.20mm
86.58mm
86.58mm
86.58mm
86.58mm
Dimension B
- mm
26.6mm
26.6mm
26.6mm
26.6mm
26.6mm
26.6mm
26.6mm
26.6mm
37.6mm
37.6mm
37.6mm
37.6mm
42.9mm
42.9mm
42.9mm
42.9mm
Dimension C
- mm
31.2mm
31.2mm
31.4mm
31.4mm
31.4mm
31.4mm
31.4mm
31.4mm
42.4mm
42.4mm
42.4mm
42.4mm
40.8mm
40.8mm
40.8mm
40.8mm
Dimension H
- mm
11.11mm
11.11mm
14.28mm
14.28mm
14.28mm
14.28mm
14.28mm
14.28mm
17.46mm
17.46mm
17.46mm
17.46mm
22.22mm
22.22mm
22.22mm
22.22mm
Dimension h
19.05mm
15.88mm
15.88mm
15.88mm
15.88mm
15.88mm
15.88mm
15.88mm
15.88mm
22.22mm
22.22mm
22.22mm
22.22mm
25.4mm
25.4mm
25.4mm
25.4mm
Downstream Pressure at 70 (20 ºC) Temperature
68.9bar
1000psig
68.9bar
1000psig
68.9bar
1000psig
68.9bar
1000psig
68.9bar
1000psig
68.9bar
1000psig
68.9bar
1000psig
68.9bar
1000psig
68.9bar
1000psig
13.7bar
200psig
13.7bar
200psig
13.7bar
200psig
13.7bar
200psig
13.7bar
200psig
13.7bar
200psig
13.7bar
200psig
13.7bar
200psig
End Size
44200mm
44204mm
44204mm
44200mm
44200mm
44200mm
44200mm
44200mm
44200mm
44263mm
44263mm
44263mm
44263mm
44198mm
44198mm
44198mm
44198mm
Nominal Cracking Pressure
0.07bar
1psi
0.07bar
1psi
- bar
- psi
0.03bar
1/3psi
0.69bar
10psi
0.07bar
1psi
1.8bar
25psi
- bar
- psi
- bar
- psi
0.03bar
1/3psi
0.69bar
10psi
0.07bar
1psi
1.8bar
25psi
0.03bar
1/3psi
0.69bar
10psi
0.07bar
1psi
0.07bar
1psi
Temperature Rating for Buna N
-23 to 121ºC
-10 to 250ºF
-23 to 121ºC
-10 to 250ºF
-23 to 121ºC
-10 to 250ºF
-23 to 121ºC
-10 to 250ºF
-23 to 121ºC
-10 to 250ºF
-23 to 121ºC
-10 to 250ºF
-23 to 121ºC
-10 to 250ºF
-23 to 121ºC
-10 to 250ºF
-23 to 121ºC
-10 to 250ºF
-23 to 121ºC
-10 to 250ºF
-23 to 121ºC
-10 to 250ºF
-23 to 121ºC
-10 to 250ºF
-23 to 121ºC
-10 to 250ºF
-23 to 121ºC
-10 to 250ºF
-23 to 121ºC
-10 to 250ºF
-23 to 121ºC
-10 to 250ºF
-23 to 121ºC
-10 to 250ºF
Temperature Rating for Ethylene Propylene
-57 to 121ºC
-70 to 250ºF
-57 to 121ºC
-70 to 250ºF
-57 to 121ºC
-70 to 250ºF
-57 to 121ºC
-70 to 250ºF
-57 to 121ºC
-70 to 250ºF
-57 to 121ºC
-70 to 250ºF
-57 to 121ºC
-70 to 250ºF
-57 to 121ºC
-70 to 250ºF
-57 to 121ºC
-70 to 250ºF
-57 to 121ºC
-70 to 250ºF
-57 to 121ºC
-70 to 250ºF
-57 to 121ºC
-70 to 250ºF
-57 to 121ºC
-70 to 250ºF
-57 to 121ºC
-70 to 250ºF
-57 to 121ºC
-70 to 250ºF
-57 to 121ºC
-70 to 250ºF
-57 to 121ºC
-70 to 250ºF
Temperature Rating for Fluorocarbon (FKM)
-23 to 190ºC
-10 to 375ºF
-23 to 190ºC
-10 to 375ºF
-23 to 190ºC
-10 to 375ºF
-23 to 190ºC
-10 to 375ºF
-23 to 190ºC
-10 to 375ºF
-23 to 190ºC
-10 to 375ºF
-23 to 190ºC
-10 to 375ºF
-23 to 190ºC
-10 to 375ºF
-23 to 190ºC
-10 to 375ºF
-23 to 190ºC
-10 to 375ºF
-23 to 190ºC
-10 to 375ºF
-23 to 190ºC
-10 to 375ºF
-23 to 190ºC
-10 to 375ºF
-23 to 190ºC
-10 to 375ºF
-23 to 190ºC
-10 to 375ºF
-23 to 190ºC
-10 to 375ºF
-23 to 190ºC
-10 to 375ºF
Temperature Rating for Kalrez
-26 to 260ºC
-15 to 500ºF
-26 to 260ºC
-15 to 500ºF
-26 to 260ºC
-15 to 500ºF
-26 to 260ºC
-15 to 500ºF
-26 to 260ºC
-15 to 500ºF
-26 to 260ºC
-15 to 500ºF
-26 to 260ºC
-15 to 500ºF
-26 to 260ºC
-15 to 500ºF
-26 to 260ºC
-15 to 500ºF
-26 to 260ºC
-15 to 500ºF
-26 to 260ºC
-15 to 500ºF
-26 to 260ºC
-15 to 500ºF
-26 to 260ºC
-15 to 500ºF
-26 to 260ºC
-15 to 500ºF
-26 to 260ºC
-15 to 500ºF
-26 to 260ºC
-15 to 500ºF
-26 to 260ºC
-15 to 500ºF
Temperature Rating for Neoprene
-37 to 107ºC
-35 to 225ºF
-37 to 107ºC
-35 to 225ºF
-37 to 107ºC
-35 to 225ºF
-37 to 107ºC
-35 to 225ºF
-37 to 107ºC
-35 to 225ºF
-37 to 107ºC
-35 to 225ºF
-37 to 107ºC
-35 to 225ºF
-37 to 107ºC
-35 to 225ºF
-37 to 107ºC
-35 to 225ºF
-37 to 107ºC
-35 to 225ºF
-37 to 107ºC
-35 to 225ºF
-37 to 107ºC
-35 to 225ºF
-37 to 107ºC
-35 to 225ºF
-37 to 107ºC
-35 to 225ºF
-37 to 107ºC
-35 to 225ºF
-37 to 107ºC
-35 to 225ºF
-37 to 107ºC
-35 to 225ºF
Specifications
Inch/Metric
Inch
Inch
Inch
Inch
Inch
Inch
Inch
Inch
Inch
Inch
Inch
Inch
Inch
Inch
Inch
Inch
Inch
Material
304 Stainless Steel
304 Stainless Steel
304 Stainless Steel
304 Stainless Steel
304 Stainless Steel
304 Stainless Steel
304 Stainless Steel
304 Stainless Steel
304 Stainless Steel
304 Stainless Steel
304 Stainless Steel
304 Stainless Steel
304 Stainless Steel
304 Stainless Steel
304 Stainless Steel
304 Stainless Steel
304 Stainless Steel
Series
SPCV
SPCV
SPCV
SPCV
SPCV
SPCV
SPCV
SPCV
SPCV
SPCV
SPCV
SPCV
SPCV
SPCV
SPCV
SPCV
SPCV
Cv Coefficient
0.47
0.1
0.1
0.47
0.47
0.47
0.47
0.47
0.47
1.47
1.47
1.47
1.47
1.68
1.68
1.68
1.68
Description
SPCV 1/4 in. Female National Pipe Taper (FNPT), #1 psi Nominal Cracking Pressure Spring, 3000 psi Working Pressure Check Valve
SPCV 1/8 in. Tube Outside Diameter D #1 psi Nominal Cracking Pressure Spring, 3000 psi Working Pressure Check Valve
SPCV 1/8 in. Tube Outside Diameter D, #3 psi Nominal Cracking Pressure Spring, 3000 psi Working Pressure Check Valve
SPCV 1/4 in. Tube Outside Diameter D, #1/3 psi Nominal Cracking Pressure Spring, 3000 psi Working Pressure Check Valve
SPCV 1/4 in. Tube Outside Diameter D, #10 psi Nominal Cracking Pressure Spring, 3000 psi Working Pressure Check Valve
SPCV 1/4 in. Tube Outside Diameter D, #1 psi Nominal Cracking Pressure Spring, 3000 psi Working Pressure Check Valve
SPCV 1/4 in. Tube Outside Diameter D, #25 psi Nominal Cracking Pressure Spring, 3000 psi Working Pressure Check Valve
SPCV 1/4 in. Tube Outside Diameter D, #3 psi Nominal Cracking Pressure Spring, 3000 psi Working Pressure Check Valve
SPCV 1/4 in. Tube Outside Diameter D, #5 psi Nominal Cracking Pressure Spring, 3000 psi Working Pressure Check Valve
SPCV 3/8 in. Tube Outside Diameter D, #1/3 psi Nominal Cracking Pressure Spring, 3000 psi Working Pressure Check Valve
SPCV 3/8 in. Tube Outside Diameter D, #10 psi Nominal Cracking Pressure Spring, 3000 psi Working Pressure Check Valve
SPCV 3/8 in. Tube Outside Diameter D, #1 psi Nominal Cracking Pressure Spring, 3000 psi Working Pressure Check Valve
SPCV 3/8 in. Tube Outside Diameter D, #25 psi Nominal Cracking Pressure Spring, 3000 psi Working Pressure Check Valve
SPCV 1/2 in. Tube Outside Diameter D, #1/3 psi Nominal Cracking Pressure Spring, 3000 psi Working Pressure Check Valve
SPCV 1/2 in. Tube Outside Diameter D, #10 psi Nominal Cracking Pressure Spring, 3000 psi Working Pressure Check Valve
SPCV 1/2 in. Tube Outside Diameter D, #1 psi Nominal Cracking Pressure Spring, 3000 psi Working Pressure Check Valve
SPCV 1/2 in. Tube Outside Diameter D, #1 psi Nominal Cracking Pressure Spring, 3000 psi Working Pressure Check Valve
End Type
Female National Pipe Thread (FNPT)
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-
-
-
-
-
-
-
-
-
-
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