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Valves
Pressure Relief and Manifold Valves
Safety Relief Valves
Cyrus Shank Relief Valves
Pressure Relief Setting: 300 PSI
Outlet Connection: 1-1/2"
Single/Dual
Single
(17)
Dual Assembly With Unions
(5)
Dual Assembly Without Unions
(5)
Model Number
815 Series
(15)
850/851 Series
(6)
850R/851R Series
(6)
Inlet Connection
3/4"
(4)
1"
(19)
1-1/4"
(4)
Inlet Connection Style
FNPT
(9)
MNPT
(12)
SW
(6)
Outlet Connection Style
FNPT
(21)
SW
(6)
Valve Finish
Anodized Aluminum
(6)
Ductile Iron
(9)
Stainless Steel
(12)
Temperature Range
(')-20°F to 275°F
(21)
(')-400°F to 400°F
(6)
Brands
Cyrus Shank
(27)
Cyrus Shank Relief Valves
Cyrus Shank Relief Valves
Sku
Price
Qty
Add To Cart
Cyrus Shank Relief Valve 300 PSI 815D 1"-1-1/2" DIN Single
815300D
See Details
1
$324.65
Cyrus Shank Relief Valve 300 PSI 815D 1"-1-1/2" DIN Dual Without Union
815300D1
See Details
1
$936.76
Cyrus Shank Relief Valve 300 PSI 815D 1"-1-1/2" DIN Dual With Union
815300D2
See Details
1
$1,207.88
Cyrus Shank Relief Valve 300 PSI 815QR 1"-1-1/2" Stainless Steel Single
815300QR
See Details
1
$582.99
Cyrus Shank Relief Valve 300 PSI 815QR 1"-1-1/2" Stainless Steel Dual Without Union
815300QR1
See Details
1
$1,672.85
Cyrus Shank Relief Valve 300 PSI 815QR 1"-1-1/2" Stainless Steel Dual With Union
815300QR2
See Details
1
$2,038.33
Cyrus Shank Relief Valve 300 PSI 815QRX 1"-1-1/2" Stainless Steel Single
815300QRX
See Details
1
$578.64
Cyrus Shank Relief Valve 300 PSI 815QRX 1"-1-1/2" Stainless Steel Dual Without Union
815300QRX1
See Details
1
$1,672.85
Cyrus Shank Relief Valve 300 PSI 815QRX 1"-1-1/2" Stainless Steel Dual With Union
815300QRX2
See Details
1
$2,038.33
Cyrus Shank Relief Valve 300 PSI 815QR 1"-1-1/2" Stainless Steel Single W
815300QRW
See Details
1
$578.64
Cyrus Shank Relief Valve 300 PSI 815QR 1"-1-1/2" Stainless Steel Dual Without Union W
815300QRW1
See Details
1
$1,672.85
Cyrus Shank Relief Valve 300 PSI 815QR 1"-1-1/2" Stainless Steel Dual With Union W
815300QRW2
See Details
1
$2,038.33
Cyrus Shank Relief Valve 300 PSI 815QRX 1"-1-1/2" Stainless Steel Single W
815300QRWX
See Details
1
$578.64
Cyrus Shank Relief Valve 300 PSI 815QRX 1"-1-1/2" Stainless Steel Dual Without Union W
815300QRWX1
See Details
1
$1,672.85
Cyrus Shank Relief Valve 300 PSI 815QRX 1"-1-1/2" Stainless Steel Dual With Union W
815300QRWX2
See Details
1
$2,038.33
Cyrus Shank Relief Valve 300 PSI 850R 1-1/4"-1-1/2" AA Single
850300RA2
See Details
1
$653.62
Cyrus Shank Relief Valve 300 PSI 850R 3/4"-1-1/2" DIN Single
850300RD
See Details
1
$631.37
Cyrus Shank Relief Valve 300 PSI 850R 1"-1-1/2" DIN Single
850300RD1
See Details
1
$631.37
Cyrus Shank Relief Valve 300 PSI 850R 1-1/4"-1-1/2" DIN Single
850300RD2
See Details
1
$631.37
Cyrus Shank Relief Valve 300 PSI 850R 3/4"-1-1/2" AA Single
850300RA
See Details
1
$653.62
