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Valves
Pressure Relief and Manifold Valves
Safety Relief Valves
Cyrus Shank Relief Valves
Pressure Relief Setting: 50 PSI
Single/Dual
Cartridge Only
(4)
Single
(13)
Dual Assembly With Unions
(13)
Dual Assembly Without Unions
(13)
Model Number
800 Series
(26)
803 Series
(17)
Inlet Connection
1/2"
(39)
Inlet Connection Style
BW
(6)
FNPT
(12)
MNPT
(15)
SW
(6)
Outlet Connection
3/4"
(39)
Outlet Connection Style
FNPT
(27)
SW
(12)
Valve Finish
Black Oxide Coated
(3)
Carbon Steel
(3)
Ductile Iron
(6)
Stainless Steel
(31)
Temperature Range
(')-20°F to 275°F
(29)
(')-400°F to 400°F
(14)
Brands
Cyrus Shank
(43)
Cyrus Shank Relief Valves
Cyrus Shank Relief Valves
Sku
Price
Qty
Add To Cart
Cyrus Shank Relief Valve 50 PSI 803QC 1/2"-3/4" Stainless Steel Cartridge Only
80350QC-1
See Details
1
$216.48
Cyrus Shank Relief Valve 50 PSI 803XQC OP 1/2"-3/4" Stainless Steel Cartridge Only
80350QCX-1
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1
$216.48
Cyrus Shank Relief Valve 50 PSI 800 1/2"-3/4" Black Oxide Dual With Union
800504
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1
$882.32
Cyrus Shank Relief Valve 50 PSI 800 1/2"-3/4" Carbon Steel Dual With Union
800505
See Details
1
$882.32
Cyrus Shank Relief Valve 50 PSI 800D 1/2"-3/4" DIN Single
80050D
See Details
1
$175.60
Cyrus Shank Relief Valve 50 PSI 800D 1/2"-3/4" DIN Dual Without Union
80050D1
See Details
1
$523.82
Cyrus Shank Relief Valve 50 PSI 800D 1/2"-3/4" DIN Dual With Union
80050D2
See Details
1
$715.72
Cyrus Shank Relief Valve 50 PSI 800SS 1/2"-3/4" Stainless Steel Single
80050SS
See Details
1
$282.49
Cyrus Shank Relief Valve 50 PSI 800SS 1/2"-3/4" Stainless Steel Dual Without Union
80050SS1
See Details
1
$777.86
Cyrus Shank Relief Valve 50 PSI 800SS 1/2"-3/4" Stainless Steel Dual With Union
80050SS2
See Details
1
$1,014.40
Cyrus Shank Relief Valve 50 PSI 800QR 1/2"-3/4" Stainless Steel Single
80050QR
See Details
1
$337.18
Cyrus Shank Relief Valve 50 PSI 800QR 1/2"-3/4" Stainless Steel Dual Without Union
80050QR1
See Details
1
$877.05
Cyrus Shank Relief Valve 50 PSI 800QR 1/2"-3/4" Stainless Steel Dual With Union
80050QR2
See Details
1
$1,102.34
Cyrus Shank Relief Valve 50 PSI 800QRX 1/2"-3/4" Stainless Steel Single
80050QRX
See Details
1
$337.18
Cyrus Shank Relief Valve 50 PSI 800QRX 1/2"-3/4" Stainless Steel Dual Without Union
80050QRX1
See Details
1
$877.05
Cyrus Shank Relief Valve 50 PSI 800QRX 1/2"-3/4" Stainless Steel Dual With Union
80050QRX2
See Details
1
$1,102.34
Cyrus Shank Relief Valve 50 PSI 800QR 1/2"-3/4" Stainless Steel Single W
80050QRW
See Details
1
$337.18
Cyrus Shank Relief Valve 50 PSI 800QR 1/2"-3/4" Stainless Steel Dual Without Union W
80050QRW1
See Details
1
$877.05
Cyrus Shank Relief Valve 50 PSI 800QR 1/2"-3/4" Stainless Steel Dual With Union W
80050QRW2
See Details
1
$1,102.34
Cyrus Shank Relief Valve 50 PSI 800QRX 1/2"-3/4" Stainless Steel Single W
80050QRWX
See Details
1
$337.18