Relief Valves

Relief Valves

Relief Valves

Keep Supply is your trusted source for relief valves. The relief valve is designed or set to open at a predetermined set pressure to protect pressure vessels and other equipment from being subjected to pressures that exceed their design limits. We carrier solenoid from Danfoss, Hansen and more. For all your parts needs, we are here to help.

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109 items

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  1. 803 Cyrus Shank 803 Relief Valve
    List Price $190.33 List Price $190.33 As low as $151.72
  2. 804 Cyrus Shank Relief Valve
    List Price $242.55 List Price $242.55 As low as $0.00
  3. 800 Cyrus Shank Relief Valve 800 Cyrus Shank Relief Valve
    NEW
    800 Cyrus Shank Relief Valve
    List Price $234.63 List Price $234.63 As low as $187.03
  4. 812 Cyrus Shank Relief Valve
    List Price $192.49 List Price $192.49 As low as $0.00
  5. Cyrus Shank 815-125 Safety Relief Valve, 1", 1 1/2", Ductile Iron
    List Price $351.89 List Price $351.89 Web Price $280.51
  6. Cyrus Shank 815 DS -125 Dual Assembly Without Unions, 1", 1 1/2", Ductile Iron
    List Price $1,015.37 List Price $1,015.37 Web Price $809.35
  7. Cyrus Shank 815 DU -125 Dual Assembly With Unions, 1", 1 1/2", Ductile Iron
    List Price $1,309.24 List Price $1,309.24 Web Price $1,043.59
  8. Cyrus Shank 815 QR-125 Safety Relief Valve, 1", 1 1/2", Stainless Steel
    List Price $631.92 List Price $631.92 Web Price $503.71
  9. Cyrus Shank 815 QR DS -125 Dual Assembly Without Unions, 1", 1 1/2", Stainless Steel
    List Price $1,813.22 List Price $1,813.22 Web Price $1,445.32
  10. Cyrus Shank 815 QR DU -125 Dual Assembly With Unions, 1", 1 1/2", Stainless Steel
    List Price $2,209.36 List Price $2,209.36 Web Price $1,761.09
  11. Cyrus Shank 805 DS -125 Dual Assembly Without Unions, 1", 1 1/4", Ductile Iron
    List Price $1,011.08 List Price $1,011.08 Web Price $805.93
  12. Cyrus Shank 805 DU -125 Dual Assembly With Unions, 1", 1 1/4", Ductile Iron
    List Price $1,231.92 List Price $1,231.92 Web Price $981.97
  13. Cyrus Shank 805QR-125 Safety Relief Valve, 1", 1 1/4", Stainless Steel
    List Price $627.20 List Price $627.20 Web Price $499.94
  14. Cyrus Shank 805QR DS -125 Dual Assembly Without Unions, 1", 1 1/4", Stainless Steel
    List Price $1,813.22 List Price $1,813.22 Web Price $1,445.32
  15. Cyrus Shank 805QR DU -125 Dual Assembly With Unions, 1", 1 1/4", Stainless Steel
    List Price $2,209.36 List Price $2,209.36 Web Price $1,761.09
  16. Cyrus Shank 805R-125 Safety Relief Valve, 1", 1 1/4", Ductile Iron
    List Price $349.73 List Price $349.73 Web Price $278.78
  17. Cyrus Shank 805R DS -125 Dual Assembly Without Unions, 1", 1 1/4", Ductile Iron
    List Price $1,011.08 List Price $1,011.08 Web Price $805.93
  18. Cyrus Shank 805R DU -125 Dual Assembly With Unions, 1", 1 1/4", Ductile Iron
    List Price $1,231.92 List Price $1,231.92 Web Price $981.97
  19. Cyrus Shank 805R QR-125 Safety Relief Valve, 1", 1 1/4", Stainless Steel
    List Price $627.20 List Price $627.20 Web Price $499.94
  20. Cyrus Shank 805R QR DS -125 Dual Assembly Without Unions, 1", 1 1/4", Stainless Steel
    List Price $1,813.22 List Price $1,813.22 Web Price $1,445.32
  21. Cyrus Shank 805R QR DU -125 Dual Assembly With Unions, 1", 1 1/4", Stainless Steel
    List Price $2,209.36 List Price $2,209.36 Web Price $1,761.09
  22. Cyrus Shank 814-125 Safety Relief Valve, 3/4", 1 1/4", Ductile Iron
    List Price $244.65 List Price $244.65 Web Price $195.01
  23. Cyrus Shank 814 DS -125 Dual Assembly Without Unions, 3/4", 1 1/4", Ductile Iron
    List Price $692.95 List Price $692.95 Web Price $552.35
  24. Cyrus Shank 814 DU -125 Dual Assembly With Unions, 3/4", 1 1/4", Ductile Iron
    List Price $1,055.02 List Price $1,055.02 Web Price $840.96
  25. Cyrus Shank 804-125 Safety Relief Valve, 3/4", 1", Ductile Iron
    List Price $242.55 List Price $242.55 Web Price $193.35
  26. Cyrus Shank 812-125 Safety Relief Valve, 1/2", 1", Ductile Iron
    List Price $192.49 List Price $192.49 Web Price $153.42
  27. Cyrus Shank CS5602R DS-125 Dual Assembly Without Unions, 3/4", 1", Ductile Iron
    List Price $623.52 List Price $623.52 Web Price $497.01
  28. Cyrus Shank CS5602R DU-125 Dual Assembly With Unions, 3/4", 1", Ductile Iron
    List Price $831.50 List Price $831.50 Web Price $662.80
  29. Cyrus Shank 804QR-125 Safety Relief Valve, 3/4", 1", Stainless Steel
    List Price $508.96 List Price $508.96 Web Price $405.70
  30. Cyrus Shank 804QR DS -125 Dual Assembly Without Unions, 3/4", 1", Stainless Steel
    List Price $1,546.78 List Price $1,546.78 Web Price $1,232.94
  31. Cyrus Shank 804QR DU -125 Dual Assembly With Unions, 3/4", 1", Stainless Steel
    List Price $2,051.89 List Price $2,051.89 Web Price $1,635.55
  32. Cyrus Shank 804R/125 Safety Relief Valve, 3/4", 1", Ductile Iron
    List Price $242.55 List Price $242.55 Web Price $193.35
  33. Cyrus Shank 804R DS -125 Dual Assembly Without Unions, 3/4", 1", Ductile Iron
    List Price $688.69 List Price $688.69 Web Price $548.94
  34. Cyrus Shank 804R DU -125 Dual Assembly With Unions, 3/4", 1", Ductile Iron
    List Price $977.74 List Price $977.74 Web Price $779.36
  35. Cyrus Shank 804R-QR/125 Safety Relief Valve, 3/4", 1", Stainless Steel
    List Price $508.96 List Price $508.96 Web Price $405.70
  36. Cyrus Shank 812 DS -125 Dual Assembly Without Unions, 1/2", 1", Ductile Iron
    List Price $699.95 List Price $699.95 Web Price $557.94
  37. Cyrus Shank 812 DU -125 Dual Assembly With Unions, 1/2", 1", Ductile Iron
    List Price $956.35 List Price $956.35 Web Price $762.32
  38. Cyrus Shank 813-125 Safety Relief Valve, 1/2", 1", Ductile Iron
    List Price $192.49 List Price $192.49 Web Price $153.42
  39. Cyrus Shank 813 DS -125 Dual Assembly Without Unions, 1/2", 1", Ductile Iron
    List Price $699.95 List Price $699.95 Web Price $557.94
  40. Cyrus Shank 813 DU -125 Dual Assembly With Unions, 1/2", 1", Ductile Iron
    List Price $956.35 List Price $956.35 Web Price $762.32
  41. Cyrus Shank CS5602B-125 Safety Relief Valve, 1/2", 1", Ductile Iron
    List Price $203.28 List Price $203.28 Web Price $162.03
  42. Cyrus Shank CS5602B DS-125 Dual Assembly Without Unions, 1/2", 1", Ductile Iron
    List Price $593.67 List Price $593.67 Web Price $473.22
  43. Cyrus Shank CS5602B DU-125 Dual Assembly With Unions, 1/2", 1", Ductile Iron
    List Price $801.66 List Price $801.66 Web Price $639.00
  44. Cyrus Shank CS5602B QR-125 Safety Relief Valve, 1/2", 1", Stainless Steel
    List Price $508.96 List Price $508.96 Web Price $405.70
  45. Cyrus Shank CS5602C-125 Safety Relief Valve, 3/4", 1", Ductile Iron
    List Price $203.28 List Price $203.28 Web Price $162.03
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