Groco PNC Series Check Valve

Groco PNC Series Check Valve

Groco PNC Series Check Valves are made from PN series cast bronze nipples. A check valve is placed inside to prevent back-flow in plumbing systems. The check valve imposes almost zero flow restriction, and requires less than 1/2 PSI to open. Colored bands indicate flow direction (green to red), confirmed by the permanent laminated tag.

C83600 cast bronze construction

NPT threads

Not suitable for use with diesel fuel or gasoline

Maximum recommended temperature = 176° F

Specifications:

Part Number

Thread NPT

A

B

PSI to Open

Weight

PNC-500

1/2"

1.77"

0.88"

.45

0.17 lbs.

PNC-750

3/4"

1.77"

1.06"

.45

0.21 lbs.

PNC-1000

1"

2.34"

1.38"

.45

0.33 lbs.

PNC-1250

1-1/4"

2.51"

1.75"

.45

0.62 lbs.

PNC-1500

1-1/2"

2.49"

2.00"

.45

0.72 lbs.