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Valves
Pressure Relief and Manifold Valves
Safety Relief Valves
Cyrus Shank Relief Valves
Outlet Connection Style: FNPT
Inlet Connection: 1/2"
Model Number: 800 OP Series
Pressure Relief Setting: 300 PSI
Single/Dual
Single
(6)
Dual Assembly With Unions
(6)
Dual Assembly Without Unions
(6)
Inlet Connection Style
FNPT
(3)
MNPT
(15)
Outlet Connection
3/4"
(18)
Valve Finish
Black Oxide Coated
(3)
Carbon Steel
(3)
Ductile Iron
(3)
Stainless Steel
(9)
Temperature Range
(')-20°F to 275°F
(15)
(')-400°F to 400°F
(3)
Brands
Cyrus Shank
(18)
Cyrus Shank Relief Valves
Cyrus Shank Relief Valves
Sku
Price
Qty
Add To Cart
Cyrus Shank Relief Valve 300 PSI 800 OP 1/2"-3/4" Black Oxide Single
800300OP
See Details
1
$216.48
Cyrus Shank Relief Valve 300 PSI 800 OP 1/2"-3/4" Carbon Steel Single
800300OP1
See Details
1
$216.48
Cyrus Shank Relief Valve 300 PSI 800 OP 1/2"-3/4" Black Oxide Dual Without Union
800300OP2
See Details
1
$645.77
Cyrus Shank Relief Valve 300 PSI 800 OP 1/2"-3/4" Carbon Steel Dual Without Union
800300OP3
See Details
1
$645.77
Cyrus Shank Relief Valve 300 PSI 800 OP 1/2"-3/4" Black Oxide Dual With Union
800300OP4
See Details
1
$882.32
Cyrus Shank Relief Valve 300 PSI 800 OP 1/2"-3/4" Carbon Steel Dual With Union
800300OP5
See Details
1
$882.32
Cyrus Shank Relief Valve 300 PSI 800D OP 1/2"-3/4" DIN Single
800300DOP
See Details
1
$175.60
Cyrus Shank Relief Valve 300 PSI 800D OP 1/2"-3/4" DIN Dual Without Union
800300DOP1
See Details
1
$523.82
Cyrus Shank Relief Valve 300 PSI 800D OP 1/2"-3/4" DIN Dual With Union
800300DOP2
See Details
1
$715.72
Cyrus Shank Relief Valve 300 PSI 800SS OP 1/2"-3/4" Stainless Steel Single
800300SSOP
See Details
1
$282.49
Cyrus Shank Relief Valve 300 PSI 800SS OP 1/2"-3/4" Stainless Steel Dual Without Union
800300SSOP1
See Details
1
$777.86
Cyrus Shank Relief Valve 300 PSI 800SS OP 1/2"-3/4" Stainless Steel Dual With Union
800300SSOP2
See Details
1
$1,014.40
Cyrus Shank Relief Valve 300 PSI 800QR OP 1/2"-3/4" Stainless Steel Single
800300QROP
See Details
1
$337.18
Cyrus Shank Relief Valve 300 PSI 800QR OP 1/2"-3/4" Stainless Steel Dual Without Union
800300QROP1
See Details
1
$877.05
Cyrus Shank Relief Valve 300 PSI 800QR OP 1/2"-3/4" Stainless Steel Dual With Union
800300QROP2
See Details
1
$1,102.34
Cyrus Shank Relief Valve 300 PSI 800QRX OP 1/2"-3/4" Stainless Steel Single
800300QRXOP
See Details
1
$337.18
Cyrus Shank Relief Valve 300 PSI 800QRX OP 1/2"-3/4" Stainless Steel Dual Without Union
800300QRXOP1
See Details
1
$877.05
Cyrus Shank Relief Valve 300 PSI 800QRX OP 1/2"-3/4" Stainless Steel Dual With Union
800300QRXOP2
See Details
1
$1,102.34
