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Valves
Pressure Relief and Manifold Valves
Safety Relief Valves
Cyrus Shank Relief Valves
Outlet Connection Style: FNPT
Outlet Connection: 3/4"
Valve Finish: Stainless Steel
Inlet Connection: 1/2"
Pressure Relief Setting: 400 PSI
Single/Dual
Single
(15)
Dual Assembly With Unions
(16)
Dual Assembly Without Unions
(16)
Model Number
800 OP Series
(9)
800 Series
(9)
801 Series
(9)
801DHC Series
(6)
803 Series
(5)
CS5602A Series
(9)
Inlet Connection Style
FNPT
(5)
MNPT
(39)
SW
(3)
Temperature Range
(')-20°F to 275°F
(29)
(')-400°F to 400°F
(18)
Brands
Cyrus Shank
(47)
Cyrus Shank Relief Valves
Cyrus Shank Relief Valves
Sku
Price
Qty
Add To Cart
Cyrus Shank Relief Valve 400 PSI 803QC 1/2"-3/4" Stainless Steel Dual Without Union
803400QC1
See Details
1
$877.05
Cyrus Shank Relief Valve 400 PSI 803QC 1/2"-3/4" Stainless Steel Dual With Union
803400QC2
See Details
1
$1,102.34
Cyrus Shank Relief Valve 400 PSI 803QCX 1/2"-3/4" Stainless Steel Single
803400QCX
See Details
1
$337.16
Cyrus Shank Relief Valve 400 PSI 803QCX 1/2"-3/4" Stainless Steel Dual Without Union
803400QCX1
See Details
1
$877.05
Cyrus Shank Relief Valve 400 PSI 803QCX 1/2"-3/4" Stainless Steel Dual With Union
803400QCX2
See Details
1
$1,102.34
Cyrus Shank Relief Valve 400 PSI 800SS 1/2"-3/4" Stainless Steel Single
800400SS
See Details
1
$282.49
Cyrus Shank Relief Valve 400 PSI 800SS 1/2"-3/4" Stainless Steel Dual Without Union
800400SS1
See Details
1
$777.86
Cyrus Shank Relief Valve 400 PSI 800SS 1/2"-3/4" Stainless Steel Dual With Union
800400SS2
See Details
1
$1,014.40
Cyrus Shank Relief Valve 400 PSI 800QR 1/2"-3/4" Stainless Steel Single
800400QR
See Details
1
$337.18
Cyrus Shank Relief Valve 400 PSI 800QR 1/2"-3/4" Stainless Steel Dual Without Union
800400QR1
See Details
1
$877.05
Cyrus Shank Relief Valve 400 PSI 800QR 1/2"-3/4" Stainless Steel Dual With Union
800400QR2
See Details
1
$1,102.34
Cyrus Shank Relief Valve 400 PSI 800QRX 1/2"-3/4" Stainless Steel Single
800400QRX
See Details
1
$337.18
Cyrus Shank Relief Valve 400 PSI 800QRX 1/2"-3/4" Stainless Steel Dual Without Union
800400QRX1
See Details
1
$877.05
Cyrus Shank Relief Valve 400 PSI 800QRX 1/2"-3/4" Stainless Steel Dual With Union
800400QRX2
See Details
1
$1,102.34
Cyrus Shank Relief Valve 400 PSI 800SS OP 1/2"-3/4" Stainless Steel Single
800400SSOP
See Details
1
$282.49
Cyrus Shank Relief Valve 400 PSI 800SS OP 1/2"-3/4" Stainless Steel Dual Without Union
800400SSOP1
See Details
1
$777.86
Cyrus Shank Relief Valve 400 PSI 800SS OP 1/2"-3/4" Stainless Steel Dual With Union
800400SSOP2
See Details
1
$1,014.40
Cyrus Shank Relief Valve 400 PSI 800QR OP 1/2"-3/4" Stainless Steel Single
800400QROP
See Details
1
$337.18
Cyrus Shank Relief Valve 400 PSI 800QR OP 1/2"-3/4" Stainless Steel Dual Without Union
800400QROP1
See Details
1
$877.05
Cyrus Shank Relief Valve 400 PSI 800QR OP 1/2"-3/4" Stainless Steel Dual With Union
800400QROP2
See Details
1
$1,102.34
