G-Series Pressure Relief Valves

Select your base model

Series

PRG

G-Series PRV

PRG2

2 Port G-Series PRV

PRIG

2 Port G-Series PRV with Gauge Isolator

PRSG

2 Port G-Series PRV with Pressure Switch

Size

050

1/2 in

075

3/4 in

100

1 in

155

1 1/2 in

200

2 in

300

3 in

400

4 in

Select your construction

Material

P

PVC

CP

CPVC

PP

Polypropylene

T

PTFE

K

PVDF

S

316 SS

A

Alloy 20

C

Hastalloy C

Select your options

Spring Option

_

10-150 psi

1

0-50 psi

2

10-250 psi

MSS

50-350 psi

Options

_

NPT Threaded

V

Viton Diaphragm

TV

PTFE/Viton Diaphragm

S

Socket Connection

F

Flange Connection

U

Union Connection

OSS

316 SS Top

AR

Priming Valve

90

90 deg Configuration

F90

90 Deg Flanged Connection

UG

Union with Grifflare