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Valves
Check Valves
In-Line Check Valves
FILTERS
Flange Connection: None
Adapter Ring: Male Adapter Ring
Manufacturer: Parker RS
Bolts
w/ Bolts
(5)
Flange Type
No Flange
(18)
Plated
Place Holder
(18)
Valve Material
Standard Valve
(13)
Meets Pressure Equipment Directive (PED)
(5)
Valve Type
CK4
(18)
Port Size
CK4A-2 - 13mm (1/2 in)
(2)
CK4A-3 - 20mm (3/4 in)
(3)
CK4A-4 - 25mm (1 in)
(3)
CK4A-6 - 32mm (1 1/4 in)
(3)
CK4A-8 - 50mm (2 in)
(3)
CK4A-9 - 65mm (2 1/2 in)
(2)
CK4A-0 - 75mm (3 in)
(1)
CK4A-16 - 100mm (4 in)
(1)
In-Line Check Valves
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4 CK4A16 MAR
CK4A0X00MSN
Parker RS
$1,401.63
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1/2 CK4A2 MAR
CK413X00MSN
Parker RS
$156.75
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1/2 CK4A2 MAR W/BOLTS 201577
CK413X00MSNB
Parker RS
$156.75
See Options
3/4 CK4A3 DN MAR
CK420X00MPN
Parker RS
$163.59
See Options
3/4 CK4A3 MAR
CK420X00MSN
Parker RS
$163.59
See Options
3/4 CK4A3 MAR W/BOLTS 201583
CK420X00MSNB
Parker RS
$163.59
See Options
1 CK4A4 DN MAR
CK425X00MPN
Parker RS
$209.19
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1 CK4A4 MAR
CK425X00MSN
Parker RS
$209.19
See Options
1 CK4A4 MAR W/BOLTS 201583
CK425X00MSNB
Parker RS
$209.19
See Options
1-1/4 CK4A6 DN MAR
CK432X00MPN
Parker RS
$332.88
See Options
1-1/4 CK4A6 MAR
CK432X00MSN
Parker RS
$332.88
See Options
1-1/4 CK4A6 MAR W/BOLTS 201593
CK432X00MSNB
Parker RS
$332.88
See Options
2 CK4A8 DN MAR
CK450X00MPN
Parker RS
$457.14
See Options
2 CK4A8 MAR
CK450X00MSN
Parker RS
$457.14
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2 CK4A8 MAR W/BOLTS 201601
CK450X00MSNB
Parker RS
$457.14
See Options
2-1/2 CK4A9 DN MAR
CK465X00MPN
Parker RS
$630.42
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2-1/2 CK4A9 MAR
CK465X00MSN
Parker RS
$630.42
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3 CK4A0 MAR
CK475X00MSN
Parker RS
$824.79
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