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Valves
Check Valves
In-Line Check Valves
FILTERS
Flange Connection: 1 in
Manufacturer: Parker RS
Adapter Ring
No Adapter Ring
(8)
Male Adapter Ring
(3)
Flange Type
FPT
(3)
SW
(6)
WN
(2)
Plated
Place Holder
(11)
Valve Material
Standard Valve
(8)
Meets Pressure Equipment Directive (PED)
(3)
Valve Type
CK4
(11)
Port Size
CK4A-3 - 20mm (3/4 in)
(4)
CK4A-4 - 25mm (1 in)
(7)
In-Line Check Valves
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3/4 CK4A3 1FPT
CK420F25NSN
Parker RS
$210.33
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3/4 CK4A3 1SW MAR
CK420S25MSN
Parker RS
$238.83
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3/4 CK4A3 DN 1SW
CK420S25NPN
Parker RS
$210.33
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3/4 CK4A3 1SW
CK420S25NSN
Parker RS
$210.33
See Options
1 CK4A4 1FPT MAR
CK425F25MSN
Parker RS
$284.43
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1 CK4A4 1FPT
CK425F25NSN
Parker RS
$255.93
See Options
1 CK4A4 1SW MAR
CK425S25MSN
Parker RS
$284.43
See Options
1 CK4A4 DN 1SW
CK425S25NPN
Parker RS
$255.93
See Options
1 CK4A4 1SW
CK425S25NSN
Parker RS
$255.93
See Options
1 CK4A4 DN 1WN
CK425W25NPN
Parker RS
$281.01
See Options
1 CK4A4 1WN
CK425W25NSN
Parker RS
$281.01
See Options
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