Menu
Close
Supplyline Industrial Logo
Close
PRG-100 | G-Series Pressure Relief Valves - 1 inch

PRG-100 | G-Series Pressure Relief Valves - 1 inch

Griffco Valve | Pressure Relief Valve
more
Griffco's PRG-100 Pressure Relief Valves have a 8.3 GPM (31.5 LPM) max pulsating flow and a 26 GPM (98 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-100 | G-Series Pressure Relief Valves - 1 inch
Model (27 SKUs)
P | PVC
Material (4 SKUs)
PRG100-P | 1 inch G-Series Pressure Relief Valve - PVC
Compare Quote
PRG100-P | 1 inch G-Series Pressure Relief Valve - PVC
PRG100-P | 1 inch G-Series Pressure Relief Valve - PVC
Griffco Valve | Pressure Relief Valve $545.00
Base Model
Series
PRG | G-Series PRV
Size
100 | 1 in
Construction
Material
P | PVC
Options
Spring Option
_ | 10-150 psi
Options
_ | NPT Threaded
Description

Griffco's PRG100-P Pressure Relief Valve G-Series PRV has a PVC valve body and 1" NPT connections

$545.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$545.00
Configured Price
Add to cart
SKU Detail
PRG100-PS | 1 inch G-Series Pressure Relief Valve - PVC - Socket
Compare Quote
PRG100-PS | 1 inch G-Series Pressure Relief Valve - PVC - Socket
PRG100-PS | 1 inch G-Series Pressure Relief Valve - PVC - Socket
Griffco Valve | Pressure Relief Valve $545.00
Base Model
Series
PRG | G-Series PRV
Size
100 | 1 in
Construction
Material
P | PVC
Options
Spring Option
_ | 10-150 psi
Options
S | Socket Connection
Description

Griffco's PRG100-PS Pressure Relief Valve G-Series PRV has a PVC valve body and 1" Socket connections

$545.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$545.00
Configured Price
Add to cart
SKU Detail
PRG100-PF | 1 inch G-Series Pressure Relief Valve - PVC - Flanged
Compare Quote
PRG100-PF | 1 inch G-Series Pressure Relief Valve - PVC - Flanged
PRG100-PF | 1 inch G-Series Pressure Relief Valve - PVC - Flanged
Griffco Valve | Pressure Relief Valve $634.00
Base Model
Series
PRG | G-Series PRV
Size
100 | 1 in
Construction
Material
P | PVC
Options
Spring Option
_ | 10-150 psi
Options
F | Flange Connection
Description

Griffco's PRG100-PF Pressure Relief Valve G-Series PRV has a PVC valve body and 1" Flanged connections

$634.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$634.00
Configured Price
Add to cart
SKU Detail
PRG100-PU | 1 inch G-Series Pressure Relief Valve - PVC - Union Connection - Viton O-ring
Compare Quote
PRG100-PU | 1 inch G-Series Pressure Relief Valve - PVC - Union Connection - Viton O-ring
PRG100-PU | 1 inch G-Series Pressure Relief Valve - PVC - Union Connection - Viton O-ring
Griffco Valve | Pressure Relief Valve $716.00
Base Model
Series
PRG | G-Series PRV
Size
100 | 1 in
Construction
Material
P | PVC
Options
Spring Option
_ | 10-150 psi
Options
U | Union Connection
Description

Griffco's PRG100-PU Pressure Relief Valve G-Series PRV has a PVC valve body and 1" Union connections

$716.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$716.00
Configured Price
Add to cart
SKU Detail
CP | CPVC
Material (4 SKUs)
PRG100-CP | 1 inch G-Series Pressure Relief Valve - CPVC
Compare Quote
PRG100-CP | 1 inch G-Series Pressure Relief Valve - CPVC
PRG100-CP | 1 inch G-Series Pressure Relief Valve - CPVC
Griffco Valve | Pressure Relief Valve $714.00
Base Model
Series
PRG | G-Series PRV
Size
100 | 1 in
Construction
Material
CP | CPVC
Options
Spring Option
_ | 10-150 psi
Options
_ | NPT Threaded
Description

Griffco's PRG100-CP Pressure Relief Valve G-Series PRV has a CPVC valve body and 1" NPT connections

$714.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$714.00
Configured Price
Add to cart
SKU Detail
PRG100-CPS | 1 inch G-Series Pressure Relief Valve - CPVC - Socket
Compare Quote
PRG100-CPS | 1 inch G-Series Pressure Relief Valve - CPVC - Socket
PRG100-CPS | 1 inch G-Series Pressure Relief Valve - CPVC - Socket
Griffco Valve | Pressure Relief Valve $714.00
Base Model
Series
PRG | G-Series PRV
Size
100 | 1 in
Construction
Material
CP | CPVC
Options
Spring Option
_ | 10-150 psi
Options
S | Socket Connection
Description

Griffco's PRG100-CPS Pressure Relief Valve G-Series PRV has a CPVC valve body and 1" Socket connections

$714.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$714.00
Configured Price
Add to cart
SKU Detail
PRG100-CPF | 1 inch G-Series Pressure Relief Valve - CPVC - Flanged
Compare Quote
PRG100-CPF | 1 inch G-Series Pressure Relief Valve - CPVC - Flanged
PRG100-CPF | 1 inch G-Series Pressure Relief Valve - CPVC - Flanged
Griffco Valve | Pressure Relief Valve $845.00
Base Model
Series
PRG | G-Series PRV
Size
100 | 1 in
Construction
Material
CP | CPVC
Options
Spring Option
_ | 10-150 psi
Options
F | Flange Connection
Description

Griffco's PRG100-CPF Pressure Relief Valve G-Series PRV has a CPVC valve body and 1" Flanged connections

$845.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$845.00
Configured Price
Add to cart
SKU Detail
PRG100-CPU | 1 inch G-Series Pressure Relief Valve - CPVC - Union Connection - Viton O-ring
Compare Quote
PRG100-CPU | 1 inch G-Series Pressure Relief Valve - CPVC - Union Connection - Viton O-ring
PRG100-CPU | 1 inch G-Series Pressure Relief Valve - CPVC - Union Connection - Viton O-ring
Griffco Valve | Pressure Relief Valve $1,019.00
Base Model
Series
PRG | G-Series PRV
Size
100 | 1 in
Construction
Material
CP | CPVC
Options
Spring Option
_ | 10-150 psi
Options
U | Union Connection
Description

Griffco's PRG100-CPU Pressure Relief Valve G-Series PRV has a CPVC valve body and 1" Union connections

$1,019.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$1,019.00
Configured Price
Add to cart
SKU Detail
PP | Polypropylene
Material (4 SKUs)
PRG100-PPU | G-Series PRV - PP - 1 inch Union
Compare Quote
PRG100-PPU | G-Series PRV - PP - 1 inch Union
PRG100-PPU | G-Series PRV - PP - 1 inch Union
Griffco Valve | Pressure Relief Valve
Base Model
Series
PRG | G-Series PRV
Size
100 | 1 in
Construction
Material
PP | Polypropylene
Options
Spring Option
_ | 10-150 psi
Options
U | Union Connection
Description

Griffco's PRG100-PPU Pressure Relief Valve G-Series PRV has a Polypropylene valve body and 1" Union connections

Get a Quote
SKU Detail
Compare Quote
Get a Quote
SKU Detail
PRG100-PP | 1 inch G-Series Pressure Relief Valve - PP
Compare Quote
PRG100-PP | 1 inch G-Series Pressure Relief Valve - PP
PRG100-PP | 1 inch G-Series Pressure Relief Valve - PP
Griffco Valve | Pressure Relief Valve $552.00
Base Model
Series
PRG | G-Series PRV
Size
100 | 1 in
Construction
Material
PP | Polypropylene
Options
Spring Option
_ | 10-150 psi
Options
_ | NPT Threaded
Description

Griffco's PRG100-PP Pressure Relief Valve G-Series PRV has a Polypropylene valve body and 1" NPT connections

$552.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$552.00
Configured Price
Add to cart
SKU Detail
PRG100-PPS | G-Series PRV - PP - 1 inch Socket
Compare Quote
PRG100-PPS | G-Series PRV - PP - 1 inch Socket
PRG100-PPS | G-Series PRV - PP - 1 inch Socket
Griffco Valve | Pressure Relief Valve $551.00
Base Model
Series
PRG | G-Series PRV
Size
100 | 1 in
Construction
Material
PP | Polypropylene
Options
Spring Option
_ | 10-150 psi
Options
S | Socket Connection
Description

Griffco's PRG100-PPS Pressure Relief Valve G-Series PRV has a Polypropylene valve body and 1" Socket connections

$551.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$551.00
Configured Price
Add to cart
SKU Detail
PRG100-PPF | 1 inch G-Series Pressure Relief Valve - PP - Flanged
Compare Quote
PRG100-PPF | 1 inch G-Series Pressure Relief Valve - PP - Flanged
PRG100-PPF | 1 inch G-Series Pressure Relief Valve - PP - Flanged
Griffco Valve | Pressure Relief Valve $1,351.00
Base Model
Series
PRG | G-Series PRV
Size
100 | 1 in
Construction
Material
PP | Polypropylene
Options
Spring Option
_ | 10-150 psi
Options
F | Flange Connection
Description

Griffco's PRG100-PPF Pressure Relief Valve G-Series PRV has a Polypropylene valve body and 1" Flanged connections

$1,351.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$1,351.00
Configured Price
Add to cart
SKU Detail
T | PTFE
Material (2 SKUs)
PRG100-T | 1 inch G-Series Pressure Relief Valve - PTFE
Compare Quote
PRG100-T | 1 inch G-Series Pressure Relief Valve - PTFE
PRG100-T | 1 inch G-Series Pressure Relief Valve - PTFE
Griffco Valve | Pressure Relief Valve $936.00
Base Model
Series
PRG | G-Series PRV
Size
100 | 1 in
Construction
Material
T | PTFE
Options
Spring Option
_ | 10-150 psi
Options
_ | NPT Threaded
Description

Griffco's PRG100-T Pressure Relief Valve G-Series PRV has a PTFE valve body and 1" NPT connections

$936.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$936.00
Configured Price
Add to cart
SKU Detail
PRG100-TS | G-Series PRV - PTFE - 1 inch Socket
Compare Quote
PRG100-TS | G-Series PRV - PTFE - 1 inch Socket
PRG100-TS | G-Series PRV - PTFE - 1 inch Socket
Griffco Valve | Pressure Relief Valve $936.00
Base Model
Series
PRG | G-Series PRV
Size
100 | 1 in
Construction
Material
T | PTFE
Options
Spring Option
_ | 10-150 psi
Options
S | Socket Connection
Description

Griffco's PRG100-TS Pressure Relief Valve G-Series PRV has a PTFE valve body and 1" Socket connections

$936.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$936.00
Configured Price
Add to cart
SKU Detail
K | PVDF
Material (4 SKUs)
PRG100-K | 1 inch G-Series Pressure Relief Valve - PVDF
Compare Quote
PRG100-K | 1 inch G-Series Pressure Relief Valve - PVDF
PRG100-K | 1 inch G-Series Pressure Relief Valve - PVDF
Griffco Valve | Pressure Relief Valve $1,069.00
Base Model
Series
PRG | G-Series PRV
Size
100 | 1 in
Construction
Material
K | PVDF
Options
Spring Option
_ | 10-150 psi
Options
_ | NPT Threaded
Description

Griffco's PRG100-K Pressure Relief Valve G-Series PRV has a PVDF valve body and 1" NPT connections

$1,069.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$1,069.00
Configured Price
Add to cart
SKU Detail
PRG100-KS | 1 inch G-Series Pressure Relief Valve - PVDF - Fusion Socket - 31mm
Compare Quote
PRG100-KS | 1 inch G-Series Pressure Relief Valve - PVDF - Fusion Socket - 31mm
PRG100-KS | 1 inch G-Series Pressure Relief Valve - PVDF - Fusion Socket - 31mm
Griffco Valve | Pressure Relief Valve $1,069.00
Base Model
Series
PRG | G-Series PRV
Size
100 | 1 in
Construction
Material
K | PVDF
Options
Spring Option
_ | 10-150 psi
Options
S | Socket Connection
Description

Griffco's PRG100-KS Pressure Relief Valve G-Series PRV has a PVDF valve body and 1" Socket connections

$1,069.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$1,069.00
Configured Price
Add to cart
SKU Detail
PRG100-KU | 1 inch G-Series Pressure Relief Valve - PVDF - Union Connection - Viton O-Ring
Compare Quote
PRG100-KU | 1 inch G-Series Pressure Relief Valve - PVDF - Union Connection - Viton O-Ring
PRG100-KU | 1 inch G-Series Pressure Relief Valve - PVDF - Union Connection - Viton O-Ring
Griffco Valve | Pressure Relief Valve $2,260.00
Base Model
Series
PRG | G-Series PRV
Size
100 | 1 in
Construction
Material
K | PVDF
Options
Spring Option
_ | 10-150 psi
Options
U | Union Connection
Description

Griffco's PRG100-KU Pressure Relief Valve G-Series PRV has a PVDF valve body and 1" Union connections

$2,260.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$2,260.00
Configured Price
Add to cart
SKU Detail
PRG100-KF | 1 inch G-Series Pressure Relief Valve - PVDF - Flanged
Compare Quote
PRG100-KF | 1 inch G-Series Pressure Relief Valve - PVDF - Flanged
PRG100-KF | 1 inch G-Series Pressure Relief Valve - PVDF - Flanged
Griffco Valve | Pressure Relief Valve $2,261.00
Base Model
Series
PRG | G-Series PRV
Size
100 | 1 in
Construction
Material
K | PVDF
Options
Spring Option
_ | 10-150 psi
Options
F | Flange Connection
Description

Griffco's PRG100-KF Pressure Relief Valve G-Series PRV has a PVDF valve body and 1" Flanged connections

$2,261.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$2,261.00
Configured Price
Add to cart
SKU Detail
S | 316 SS
Material (3 SKUs)
PRG100-S | 1 inch G-Series Pressure Relief Valve - 316SS
Compare Quote
PRG100-S | 1 inch G-Series Pressure Relief Valve - 316SS
PRG100-S | 1 inch G-Series Pressure Relief Valve - 316SS
Griffco Valve | Pressure Relief Valve $1,061.00
Base Model
Series
PRG | G-Series PRV
Size
100 | 1 in
Construction
Material
S | 316 SS
Options
Spring Option
_ | 10-150 psi
Options
_ | NPT Threaded
Description

Griffco's PRG100-S Pressure Relief Valve G-Series PRV has a 316L Stainless Steel valve body and 1" NPT connections

$1,061.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$1,061.00
Configured Price
Add to cart
SKU Detail
PRG100-SS | 1 inch G-Series Pressure Relief Valve - 316SS - Socket
Compare Quote
PRG100-SS | 1 inch G-Series Pressure Relief Valve - 316SS - Socket
PRG100-SS | 1 inch G-Series Pressure Relief Valve - 316SS - Socket
Griffco Valve | Pressure Relief Valve $1,061.00
Base Model
Series
PRG | G-Series PRV
Size
100 | 1 in
Construction
Material
S | 316 SS
Options
Spring Option
_ | 10-150 psi
Options
S | Socket Connection
Description

Griffco's PRG100-SS Pressure Relief Valve G-Series PRV has a 316L Stainless Steel valve body and 1" Socket connections

$1,061.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$1,061.00
Configured Price
Add to cart
SKU Detail
PRG100-SF | 1 inch G-Series Pressure Relief Valve - 316SS - 150# Flanges
Compare Quote
PRG100-SF | 1 inch G-Series Pressure Relief Valve - 316SS - 150# Flanges
PRG100-SF | 1 inch G-Series Pressure Relief Valve - 316SS - 150# Flanges
Griffco Valve | Pressure Relief Valve $3,102.00
Base Model
Series
PRG | G-Series PRV
Size
100 | 1 in
Construction
Material
S | 316 SS
Options
Spring Option
_ | 10-150 psi
Options
F | Flange Connection
Description

Griffco's PRG100-SF Pressure Relief Valve G-Series PRV has a 316L Stainless Steel valve body and 1" Flanged connections

$3,102.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$3,102.00
Configured Price
Add to cart
SKU Detail
A | Alloy 20
Material (3 SKUs)
PRG100-AF | 1 inch G-Series Pressure Relief Valve - Alloy 20 - 150# Flanges
Compare Quote
PRG100-AF | 1 inch G-Series Pressure Relief Valve - Alloy 20 - 150# Flanges
PRG100-AF | 1 inch G-Series Pressure Relief Valve - Alloy 20 - 150# Flanges
Griffco Valve | Pressure Relief Valve
Base Model
Series
PRG | G-Series PRV
Size
100 | 1 in
Construction
Material
A | Alloy 20
Options
Spring Option
_ | 10-150 psi
Options
F | Flange Connection
Description

Griffco's PRG100-AF Pressure Relief Valve G-Series PRV has a Alloy 20 valve body and 1" Flanged connections

Get a Quote
SKU Detail
Compare Quote
Get a Quote
SKU Detail
PRG100-A | 1 inch G-Series Pressure Relief Valve - Alloy 20
Compare Quote
PRG100-A | 1 inch G-Series Pressure Relief Valve - Alloy 20
PRG100-A | 1 inch G-Series Pressure Relief Valve - Alloy 20
Griffco Valve | Pressure Relief Valve $1,903.00
Base Model
Series
PRG | G-Series PRV
Size
100 | 1 in
Construction
Material
A | Alloy 20
Options
Spring Option
_ | 10-150 psi
Options
_ | NPT Threaded
Description

Griffco's PRG100-A Pressure Relief Valve G-Series PRV has a Alloy 20 valve body and 1" NPT connections

$1,903.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$1,903.00
Configured Price
Add to cart
SKU Detail
PRG100-AS | 1 inch G-Series Pressure Relief Valve - Alloy 20 -Socket
Compare Quote
PRG100-AS | 1 inch G-Series Pressure Relief Valve - Alloy 20 -Socket
PRG100-AS | 1 inch G-Series Pressure Relief Valve - Alloy 20 -Socket
Griffco Valve | Pressure Relief Valve $1,903.00
Base Model
Series
PRG | G-Series PRV
Size
100 | 1 in
Construction
Material
A | Alloy 20
Options
Spring Option
_ | 10-150 psi
Options
S | Socket Connection
Description

Griffco's PRG100-AS Pressure Relief Valve G-Series PRV has a Alloy 20 valve body and 1" Socket connections

$1,903.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$1,903.00
Configured Price
Add to cart
SKU Detail
C | Hastalloy C
Material (3 SKUs)
PRG100-CF | 1 inch G-Series 2-Port Pressure Relief Valve - Hast C - 150# Flanges
Compare Quote
PRG100-CF | 1 inch G-Series 2-Port Pressure Relief Valve - Hast C - 150# Flanges
PRG100-CF | 1 inch G-Series 2-Port Pressure Relief Valve - Hast C - 150# Flanges
Griffco Valve | Pressure Relief Valve
Base Model
Series
PRG | G-Series PRV
Size
100 | 1 in
Construction
Material
C | Hastalloy C
Options
Spring Option
_ | 10-150 psi
Options
F | Flange Connection
Description

Griffco's PRG100-CF Pressure Relief Valve G-Series PRV has a Hastelloy C valve body and 1" Flanged connections

Get a Quote
SKU Detail
Compare Quote
Get a Quote
SKU Detail
PRG100-C | 1 inch G-Series 2-Port Pressure Relief Valve - Hast C
Compare Quote
PRG100-C | 1 inch G-Series 2-Port Pressure Relief Valve - Hast C
PRG100-C | 1 inch G-Series 2-Port Pressure Relief Valve - Hast C
Griffco Valve | Pressure Relief Valve $2,606.00
Base Model
Series
PRG | G-Series PRV
Size
100 | 1 in
Construction
Material
C | Hastalloy C
Options
Spring Option
_ | 10-150 psi
Options
_ | NPT Threaded
Description

Griffco's PRG100-C Pressure Relief Valve G-Series PRV has a Hastelloy C valve body and 1" NPT connections

$2,606.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$2,606.00
Configured Price
Add to cart
SKU Detail
PRG100-CS | 1 inch G-Series 2-Port Pressure Relief Valve - Hast C - Socket
Compare Quote
PRG100-CS | 1 inch G-Series 2-Port Pressure Relief Valve - Hast C - Socket
PRG100-CS | 1 inch G-Series 2-Port Pressure Relief Valve - Hast C - Socket
Griffco Valve | Pressure Relief Valve $2,606.00
Base Model
Series
PRG | G-Series PRV
Size
100 | 1 in
Construction
Material
C | Hastalloy C
Options
Spring Option
_ | 10-150 psi
Options
S | Socket Connection
Description

Griffco's PRG100-CS Pressure Relief Valve G-Series PRV has a Hastelloy C valve body and 1" Socket connections

$2,606.00
Configured Price
Add to cart
SKU Detail
Compare Quote
$2,606.00
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