Menu
Close
Supplyline Industrial Logo
Close
PRG-050 | G-Series Pressure Relief Valves - 1/2 inch

PRG-050 | G-Series Pressure Relief Valves - 1/2 inch

Griffco Valve | Pressure Relief Valve
more
Griffco's PRG-050 Pressure Relief Valves have a 5 GPM (18.9 LPM) max pulsating flow and a 21 GPM (80 LPM) max continuous flow
Identity Code
PRG
Size
Material
Spring Option
Options
Done

Product Selection

(1 Brand - 1 Series - 1 Model - 27 SKUs)
Search within
PRG-050 | G-Series Pressure Relief Valves - 1/2 inch
Model (27 SKUs)
P | PVC
Material (4 SKUs)
PRG050-P | 1/2 inch G-Series Pressure Relief Valve - PVC
Compare Quote
PRG050-P | 1/2 inch G-Series Pressure Relief Valve - PVC
PRG050-P | 1/2 inch G-Series Pressure Relief Valve - PVC
Griffco Valve | Pressure Relief Valve $389.00
Base Model
Series
PRG | G-Series PRV
Size
050 | 1/2 in
Construction
Material
P | PVC
Options
Spring Option
_ | 10-150 psi
Options
_ | NPT Threaded
Description

Griffco's PRG050-P Pressure Relief Valve G-Series PRV has a PVC valve body and 1/2" NPT connections

$389.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$389.00
Configured Price
Add to cart
SKU Detail
PRG050-PS | 1/2 inch G-Series Pressure Relief Valve - PVC - Socket
Compare Quote
PRG050-PS | 1/2 inch G-Series Pressure Relief Valve - PVC - Socket
PRG050-PS | 1/2 inch G-Series Pressure Relief Valve - PVC - Socket
Griffco Valve | Pressure Relief Valve $389.00
Base Model
Series
PRG | G-Series PRV
Size
050 | 1/2 in
Construction
Material
P | PVC
Options
Spring Option
_ | 10-150 psi
Options
S | Socket Connection
Description

Griffco's PRG050-PS Pressure Relief Valve G-Series PRV has a PVC valve body and 1/2" Socket connections

$389.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$389.00
Configured Price
Add to cart
SKU Detail
PRG050-PF | 1/2 inch G-Series Pressure Relief Valve - PVC - Flanged
Compare Quote
PRG050-PF | 1/2 inch G-Series Pressure Relief Valve - PVC - Flanged
PRG050-PF | 1/2 inch G-Series Pressure Relief Valve - PVC - Flanged
Griffco Valve | Pressure Relief Valve $466.00
Base Model
Series
PRG | G-Series PRV
Size
050 | 1/2 in
Construction
Material
P | PVC
Options
Spring Option
_ | 10-150 psi
Options
F | Flange Connection
Description

Griffco's PRG050-PF Pressure Relief Valve G-Series PRV has a PVC valve body and 1/2" Flanged connections

$466.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$466.00
Configured Price
Add to cart
SKU Detail
PRG050-PU | 1/2 inch G-Series Pressure Relief Valve - PVC - Union Connections - Viton O-Ring
Compare Quote
PRG050-PU | 1/2 inch G-Series Pressure Relief Valve - PVC - Union Connections - Viton O-Ring
PRG050-PU | 1/2 inch G-Series Pressure Relief Valve - PVC - Union Connections - Viton O-Ring
Griffco Valve | Pressure Relief Valve $520.00
Base Model
Series
PRG | G-Series PRV
Size
050 | 1/2 in
Construction
Material
P | PVC
Options
Spring Option
_ | 10-150 psi
Options
U | Union Connection
Description

Griffco's PRG050-PU Pressure Relief Valve G-Series PRV has a PVC valve body and 1/2" Union connections

$520.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$520.00
Configured Price
Add to cart
SKU Detail
CP | CPVC
Material (4 SKUs)
PRG050-CP | 1/2 inch G-Series Pressure Relief Valve - CPVC
Compare Quote
PRG050-CP | 1/2 inch G-Series Pressure Relief Valve - CPVC
PRG050-CP | 1/2 inch G-Series Pressure Relief Valve - CPVC
Griffco Valve | Pressure Relief Valve $509.00
Base Model
Series
PRG | G-Series PRV
Size
050 | 1/2 in
Construction
Material
CP | CPVC
Options
Spring Option
_ | 10-150 psi
Options
_ | NPT Threaded
Description

Griffco's PRG050-CP Pressure Relief Valve G-Series PRV has a CPVC valve body and 1/2" NPT connections

$509.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$509.00
Configured Price
Add to cart
SKU Detail
PRG050-CPS | 1/2 inch G-Series Pressure Relief Valve - CPVC - Socket
Compare Quote
PRG050-CPS | 1/2 inch G-Series Pressure Relief Valve - CPVC - Socket
PRG050-CPS | 1/2 inch G-Series Pressure Relief Valve - CPVC - Socket
Griffco Valve | Pressure Relief Valve $509.00
Base Model
Series
PRG | G-Series PRV
Size
050 | 1/2 in
Construction
Material
CP | CPVC
Options
Spring Option
_ | 10-150 psi
Options
S | Socket Connection
Description

Griffco's PRG050-CPS Pressure Relief Valve G-Series PRV has a CPVC valve body and 1/2" Socket connections

$509.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$509.00
Configured Price
Add to cart
SKU Detail
PRG050-CPF | 1/2 inch G-Series Pressure Relief Valve - CPVC - Flanged
Compare Quote
PRG050-CPF | 1/2 inch G-Series Pressure Relief Valve - CPVC - Flanged
PRG050-CPF | 1/2 inch G-Series Pressure Relief Valve - CPVC - Flanged
Griffco Valve | Pressure Relief Valve $614.00
Base Model
Series
PRG | G-Series PRV
Size
050 | 1/2 in
Construction
Material
CP | CPVC
Options
Spring Option
_ | 10-150 psi
Options
F | Flange Connection
Description

Griffco's PRG050-CPF Pressure Relief Valve G-Series PRV has a CPVC valve body and 1/2" Flanged connections

$614.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$614.00
Configured Price
Add to cart
SKU Detail
PRG050-CPU | 1/2 inch G-Series Pressure Relief Valve - CPVC - Union Connections - Viton O-rings
Compare Quote
PRG050-CPU | 1/2 inch G-Series Pressure Relief Valve - CPVC - Union Connections - Viton O-rings
PRG050-CPU | 1/2 inch G-Series Pressure Relief Valve - CPVC - Union Connections - Viton O-rings
Griffco Valve | Pressure Relief Valve $732.00
Base Model
Series
PRG | G-Series PRV
Size
050 | 1/2 in
Construction
Material
CP | CPVC
Options
Spring Option
_ | 10-150 psi
Options
U | Union Connection
Description

Griffco's PRG050-CPU Pressure Relief Valve G-Series PRV has a CPVC valve body and 1/2" Union connections

$732.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$732.00
Configured Price
Add to cart
SKU Detail
PP | Polypropylene
Material (4 SKUs)
PRG050-PPU | 1/2 inch G-Series Pressure Relief Valve - PP - Union Connectors
Compare Quote
PRG050-PPU | 1/2 inch G-Series Pressure Relief Valve - PP - Union Connectors
PRG050-PPU | 1/2 inch G-Series Pressure Relief Valve - PP - Union Connectors
Griffco Valve | Pressure Relief Valve
Base Model
Series
PRG | G-Series PRV
Size
050 | 1/2 in
Construction
Material
PP | Polypropylene
Options
Spring Option
_ | 10-150 psi
Options
U | Union Connection
Description

Griffco's PRG050-PPU Pressure Relief Valve G-Series PRV has a Polypropylene valve body and 1/2" Union connections

Get a Quote
SKU Detail
Compare Quote
Get a Quote
SKU Detail
PRG050-PP | 1/2 inch G-Series Pressure Relief Valve - PP
Compare Quote
PRG050-PP | 1/2 inch G-Series Pressure Relief Valve - PP
PRG050-PP | 1/2 inch G-Series Pressure Relief Valve - PP
Griffco Valve | Pressure Relief Valve $394.00
Base Model
Series
PRG | G-Series PRV
Size
050 | 1/2 in
Construction
Material
PP | Polypropylene
Options
Spring Option
_ | 10-150 psi
Options
_ | NPT Threaded
Description

Griffco's PRG050-PP Pressure Relief Valve G-Series PRV has a Polypropylene valve body and 1/2" NPT connections

$394.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$394.00
Configured Price
Add to cart
SKU Detail
PRG050-PPS | G-Series PRV - PP - 1/2 inch Socket
Compare Quote
PRG050-PPS | G-Series PRV - PP - 1/2 inch Socket
PRG050-PPS | G-Series PRV - PP - 1/2 inch Socket
Griffco Valve | Pressure Relief Valve $361.00
Base Model
Series
PRG | G-Series PRV
Size
050 | 1/2 in
Construction
Material
PP | Polypropylene
Options
Spring Option
_ | 10-150 psi
Options
S | Socket Connection
Description

Griffco's PRG050-PPS Pressure Relief Valve G-Series PRV has a Polypropylene valve body and 1/2" Socket connections

$361.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$361.00
Configured Price
Add to cart
SKU Detail
PRG050-PPF | 1/2 inch G-Series Pressure Relief Valve - PP - Flanged
Compare Quote
PRG050-PPF | 1/2 inch G-Series Pressure Relief Valve - PP - Flanged
PRG050-PPF | 1/2 inch G-Series Pressure Relief Valve - PP - Flanged
Griffco Valve | Pressure Relief Valve $1,154.00
Base Model
Series
PRG | G-Series PRV
Size
050 | 1/2 in
Construction
Material
PP | Polypropylene
Options
Spring Option
_ | 10-150 psi
Options
F | Flange Connection
Description

Griffco's PRG050-PPF Pressure Relief Valve G-Series PRV has a Polypropylene valve body and 1/2" Flanged connections

$1,154.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$1,154.00
Configured Price
Add to cart
SKU Detail
T | PTFE
Material (2 SKUs)
PRG050-T | 1/2 inch G-Series Pressure Relief Valve - PTFE
Compare Quote
PRG050-T | 1/2 inch G-Series Pressure Relief Valve - PTFE
PRG050-T | 1/2 inch G-Series Pressure Relief Valve - PTFE
Griffco Valve | Pressure Relief Valve $677.00
Base Model
Series
PRG | G-Series PRV
Size
050 | 1/2 in
Construction
Material
T | PTFE
Options
Spring Option
_ | 10-150 psi
Options
_ | NPT Threaded
Description

Griffco's PRG050-T Pressure Relief Valve G-Series PRV has a PTFE valve body and 1/2" NPT connections

$677.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$677.00
Configured Price
Add to cart
SKU Detail
PRG050-TS | G-Series PRV - PTFE - 1/2 inch Socket
Compare Quote
PRG050-TS | G-Series PRV - PTFE - 1/2 inch Socket
PRG050-TS | G-Series PRV - PTFE - 1/2 inch Socket
Griffco Valve | Pressure Relief Valve $676.00
Base Model
Series
PRG | G-Series PRV
Size
050 | 1/2 in
Construction
Material
T | PTFE
Options
Spring Option
_ | 10-150 psi
Options
S | Socket Connection
Description

Griffco's PRG050-TS Pressure Relief Valve G-Series PRV has a PTFE valve body and 1/2" Socket connections

$676.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$676.00
Configured Price
Add to cart
SKU Detail
K | PVDF
Material (4 SKUs)
PRG050-K | 1/2 inch G-Series Pressure Relief Valve - PVDF
Compare Quote
PRG050-K | 1/2 inch G-Series Pressure Relief Valve - PVDF
PRG050-K | 1/2 inch G-Series Pressure Relief Valve - PVDF
Griffco Valve | Pressure Relief Valve $827.00
Base Model
Series
PRG | G-Series PRV
Size
050 | 1/2 in
Construction
Material
K | PVDF
Options
Spring Option
_ | 10-150 psi
Options
_ | NPT Threaded
Description

Griffco's PRG050-K Pressure Relief Valve G-Series PRV has a PVDF valve body and 1/2" NPT connections

$827.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$827.00
Configured Price
Add to cart
SKU Detail
PRG050-KS | 1/2 inch G-Series Pressure Relief Valve - PVDF - Fusion Socket - 19 mm
Compare Quote
PRG050-KS | 1/2 inch G-Series Pressure Relief Valve - PVDF - Fusion Socket - 19 mm
PRG050-KS | 1/2 inch G-Series Pressure Relief Valve - PVDF - Fusion Socket - 19 mm
Griffco Valve | Pressure Relief Valve $827.00
Base Model
Series
PRG | G-Series PRV
Size
050 | 1/2 in
Construction
Material
K | PVDF
Options
Spring Option
_ | 10-150 psi
Options
S | Socket Connection
Description

Griffco's PRG050-KS Pressure Relief Valve G-Series PRV has a PVDF valve body and 1/2" Socket connections

$827.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$827.00
Configured Price
Add to cart
SKU Detail
PRG050-KF | 1/2 inch G-Series Pressure Relief Valve - PVDF - Flanged
Compare Quote
PRG050-KF | 1/2 inch G-Series Pressure Relief Valve - PVDF - Flanged
PRG050-KF | 1/2 inch G-Series Pressure Relief Valve - PVDF - Flanged
Griffco Valve | Pressure Relief Valve $1,562.00
Base Model
Series
PRG | G-Series PRV
Size
050 | 1/2 in
Construction
Material
K | PVDF
Options
Spring Option
_ | 10-150 psi
Options
F | Flange Connection
Description

Griffco's PRG050-KF Pressure Relief Valve G-Series PRV has a PVDF valve body and 1/2" Flanged connections

$1,562.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$1,562.00
Configured Price
Add to cart
SKU Detail
PRG050-KU | 1/2 inch G-Series Pressure Relief Valve - PVDF - Union Connection
Compare Quote
PRG050-KU | 1/2 inch G-Series Pressure Relief Valve - PVDF - Union Connection
PRG050-KU | 1/2 inch G-Series Pressure Relief Valve - PVDF - Union Connection
Griffco Valve | Pressure Relief Valve $2,049.00
Base Model
Series
PRG | G-Series PRV
Size
050 | 1/2 in
Construction
Material
K | PVDF
Options
Spring Option
_ | 10-150 psi
Options
U | Union Connection
Description

Griffco's PRG050-KU Pressure Relief Valve G-Series PRV has a PVDF valve body and 1/2" Union connections

$2,049.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$2,049.00
Configured Price
Add to cart
SKU Detail
S | 316 SS
Material (3 SKUs)
PRG050-S | 1/2 inch G-Series Pressure Relief Valve - 316SS
Compare Quote
PRG050-S | 1/2 inch G-Series Pressure Relief Valve - 316SS
PRG050-S | 1/2 inch G-Series Pressure Relief Valve - 316SS
Griffco Valve | Pressure Relief Valve $787.00
Base Model
Series
PRG | G-Series PRV
Size
050 | 1/2 in
Construction
Material
S | 316 SS
Options
Spring Option
_ | 10-150 psi
Options
_ | NPT Threaded
Description

Griffco's PRG050-S Pressure Relief Valve G-Series PRV has a 316L Stainless Steel valve body and 1/2" NPT connections

$787.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$787.00
Configured Price
Add to cart
SKU Detail
PRG050-SS | 1/2 inch G-Series Pressure Relief Valve - 316SS - Socket
Compare Quote
PRG050-SS | 1/2 inch G-Series Pressure Relief Valve - 316SS - Socket
PRG050-SS | 1/2 inch G-Series Pressure Relief Valve - 316SS - Socket
Griffco Valve | Pressure Relief Valve $787.00
Base Model
Series
PRG | G-Series PRV
Size
050 | 1/2 in
Construction
Material
S | 316 SS
Options
Spring Option
_ | 10-150 psi
Options
S | Socket Connection
Description

Griffco's PRG050-SS Pressure Relief Valve G-Series PRV has a 316L Stainless Steel valve body and 1/2" Socket connections

$787.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$787.00
Configured Price
Add to cart
SKU Detail
PRG050-SF | 1/2 inch G-Series Pressure Relief Valve - 316SS - 150# Flanges
Compare Quote
PRG050-SF | 1/2 inch G-Series Pressure Relief Valve - 316SS - 150# Flanges
PRG050-SF | 1/2 inch G-Series Pressure Relief Valve - 316SS - 150# Flanges
Griffco Valve | Pressure Relief Valve $2,433.00
Base Model
Series
PRG | G-Series PRV
Size
050 | 1/2 in
Construction
Material
S | 316 SS
Options
Spring Option
_ | 10-150 psi
Options
F | Flange Connection
Description

Griffco's PRG050-SF Pressure Relief Valve G-Series PRV has a 316L Stainless Steel valve body and 1/2" Flanged connections

$2,433.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$2,433.00
Configured Price
Add to cart
SKU Detail
A | Alloy 20
Material (3 SKUs)
PRG050-AF | 1/2 inch G-Series Pressure Relief Valve - Alloy 20 - 150# Flanges
Compare Quote
PRG050-AF | 1/2 inch G-Series Pressure Relief Valve - Alloy 20 - 150# Flanges
PRG050-AF | 1/2 inch G-Series Pressure Relief Valve - Alloy 20 - 150# Flanges
Griffco Valve | Pressure Relief Valve
Base Model
Series
PRG | G-Series PRV
Size
050 | 1/2 in
Construction
Material
A | Alloy 20
Options
Spring Option
_ | 10-150 psi
Options
F | Flange Connection
Description

Griffco's PRG050-AF Pressure Relief Valve G-Series PRV has a Alloy 20 valve body and 1/2" Flanged connections

Get a Quote
SKU Detail
Compare Quote
Get a Quote
SKU Detail
PRG050-A | 1/2 inch G-Series Pressure Relief Valve - Alloy 20
Compare Quote
PRG050-A | 1/2 inch G-Series Pressure Relief Valve - Alloy 20
PRG050-A | 1/2 inch G-Series Pressure Relief Valve - Alloy 20
Griffco Valve | Pressure Relief Valve $1,510.00
Base Model
Series
PRG | G-Series PRV
Size
050 | 1/2 in
Construction
Material
A | Alloy 20
Options
Spring Option
_ | 10-150 psi
Options
_ | NPT Threaded
Description

Griffco's PRG050-A Pressure Relief Valve G-Series PRV has a Alloy 20 valve body and 1/2" NPT connections

$1,510.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$1,510.00
Configured Price
Add to cart
SKU Detail
PRG050-AS | 1/2 inch G-Series Pressure Relief Valve - Alloy 20 - Socket
Compare Quote
PRG050-AS | 1/2 inch G-Series Pressure Relief Valve - Alloy 20 - Socket
PRG050-AS | 1/2 inch G-Series Pressure Relief Valve - Alloy 20 - Socket
Griffco Valve | Pressure Relief Valve $1,510.00
Base Model
Series
PRG | G-Series PRV
Size
050 | 1/2 in
Construction
Material
A | Alloy 20
Options
Spring Option
_ | 10-150 psi
Options
S | Socket Connection
Description

Griffco's PRG050-AS Pressure Relief Valve G-Series PRV has a Alloy 20 valve body and 1/2" Socket connections

$1,510.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$1,510.00
Configured Price
Add to cart
SKU Detail
C | Hastalloy C
Material (3 SKUs)
PRG050-CF | 1/2 inch G-Series 2-Port Pressure Relief Valve - Hast C - 150# Flanged
Compare Quote
PRG050-CF | 1/2 inch G-Series 2-Port Pressure Relief Valve - Hast C - 150# Flanged
PRG050-CF | 1/2 inch G-Series 2-Port Pressure Relief Valve - Hast C - 150# Flanged
Griffco Valve | Pressure Relief Valve
Base Model
Series
PRG | G-Series PRV
Size
050 | 1/2 in
Construction
Material
C | Hastalloy C
Options
Spring Option
_ | 10-150 psi
Options
F | Flange Connection
Description

Griffco's PRG050-CF Pressure Relief Valve G-Series PRV has a Hastelloy C valve body and 1/2" Flanged connections

Get a Quote
SKU Detail
Compare Quote
Get a Quote
SKU Detail
PRG050-C | 1/2 inch G-Series 2-Port Pressure Relief Valve - Hast C
Compare Quote
PRG050-C | 1/2 inch G-Series 2-Port Pressure Relief Valve - Hast C
PRG050-C | 1/2 inch G-Series 2-Port Pressure Relief Valve - Hast C
Griffco Valve | Pressure Relief Valve $2,365.00
Base Model
Series
PRG | G-Series PRV
Size
050 | 1/2 in
Construction
Material
C | Hastalloy C
Options
Spring Option
_ | 10-150 psi
Options
_ | NPT Threaded
Description

Griffco's PRG050-C Pressure Relief Valve G-Series PRV has a Hastelloy C valve body and 1/2" NPT connections

$2,365.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$2,365.00
Configured Price
Add to cart
SKU Detail
PRG050-CS | 1/2 inch G-Series 2-Port Pressure Relief Valve - Hast C - Socket
Compare Quote
PRG050-CS | 1/2 inch G-Series 2-Port Pressure Relief Valve - Hast C - Socket
PRG050-CS | 1/2 inch G-Series 2-Port Pressure Relief Valve - Hast C - Socket
Griffco Valve | Pressure Relief Valve $2,365.00
Base Model
Series
PRG | G-Series PRV
Size
050 | 1/2 in
Construction
Material
C | Hastalloy C
Options
Spring Option
_ | 10-150 psi
Options
S | Socket Connection
Description

Griffco's PRG050-CS Pressure Relief Valve G-Series PRV has a Hastelloy C valve body and 1/2" Socket connections

$2,365.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$2,365.00
Configured Price
Add to cart
SKU Detail

Product Showcase

Call or text: +1 (484) 544-0506

The Supplyline team is here to help!

Click to Call
Tap to Text
Live Chat
Email Us