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Back Pressure Relief Valves
  • Highly recommended on all motor driven pumps!
 

BACK PRESSURE RELIEF VALVES

Back Pressure valves maintain a set pressure at the pump outlet port to assure accurate metering and are also used to prevent siphoning. Use of the back pressure valve assures proper metering pump check valve operation when the system pressure against which the pump is injecting fluid is too low.

Relief Valves protect the piping and system from overpressure. Discharge is piped to tank.

 

PURCHASE BACK PRESSURE RELIEF VALVES

ITEM NUMBER DESCRIPTION PRICE

QTY CWAE90426

1/2", Pressure Relief Valve
$525.00

QTY CWAE90429

1", Pressure Relief Valve
$838.00

QTY CWAE90420

1/2", Back Pressure Valve
$513.00

QTY CWAE90423

1", Back Pressure Valve
$834.00
PURCHASE BACK PRESSURE RELIEF VALVES SET TO 150 PSI

QTY CNERV31675

3/4", 316SS
$434.70

QTY CNERV316100

1", 316SS
$564.30

QTY CNERV316150

1-1/2", 316SS
$1169.10

QTY CNERVKY75

3/4", KYNAR
$737.80

QTY CNERVKY100

1" KYNAR
$912.80

QTY CNERVKY150

1-1/2" KYNAR
$2143.40

QTY CNERVPVC75

3/4" PVC
$246.60

QTY CNERVPVC100

1" PVC
$321.30

QTY CNERVPVC150

1-1/2" PVC
$646.20

PURCHASE BACK PRESSURE RELIEF VALVES SET TO 50 PSI

QTY CNEBP75

3/4", 316SS
$623.00

QTY CNEBP100

1", 316SS
$810.60

QTY CNEBP150

1-1/2", 316SS
$1818.60

QTY CNEBPKY75

3/4", KYNAR
$719.60

QTY CNEBPKY100

1" KYNAR
$876.40

QTY CNEBPKY150

1-1/2" KYNAR
$2143.40

QTY CNEBPPVC75

3/4" PVC
$361.20

QTY CNEBPPVC100

1" PVC
$467.60

QTY CNEBPPVC150

1-1/2" PVC
$1003.80