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. Cyrus Shank 803-100 Safety Relief Valve, 1/2", 3/4", Ductile Iron
    List Price $190.33 List Price $190.33 Web Price $151.72
  2. 803 Cyrus Shank 803 Relief Valve
    List Price $190.33 List Price $190.33 As low as $151.72
  3. 804 Cyrus Shank Relief Valve
    List Price $242.55 List Price $242.55 As low as $0.00
  4. 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
  5. 812 Cyrus Shank Relief Valve
    List Price $192.49 List Price $192.49 As low as $0.00
  6. Cyrus Shank 815-100 Safety Relief Valve, 1", 1 1/2", Ductile Iron
    List Price $351.89 List Price $351.89 Web Price $280.51
  7. Cyrus Shank 815 DS-100 Dual Assembly Without Unions, 1", 1 1/2", Ductile Iron
    List Price $1,015.37 List Price $1,015.37 Web Price $809.35
  8. Cyrus Shank 815 DU-100 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
  9. Cyrus Shank 815 QR-100 Safety Relief Valve, 1", 1 1/2", Stainless Steel
    List Price $631.92 List Price $631.92 Web Price $503.71
  10. Cyrus Shank 815 QR DS-100 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
  11. Cyrus Shank 815 QR DU-100 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
  12. Cyrus Shank 805 DS-100 Dual Assembly Without Unions, 1", 1 1/4", Ductile Iron
    List Price $1,011.08 List Price $1,011.08 Web Price $805.93
  13. Cyrus Shank 805 DU-100 Dual Assembly With Unions, 1", 1 1/4", Ductile Iron
    List Price $1,231.92 List Price $1,231.92 Web Price $981.97
  14. Cyrus Shank 805QR-100 Safety Relief Valve, 1", 1 1/4", Stainless Steel
    List Price $627.20 List Price $627.20 Web Price $499.94
  15. Cyrus Shank 805QR DS-100 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
  16. Cyrus Shank 805QR DU-100 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
  17. Cyrus Shank 805R-100 Safety Relief Valve, 1", 1 1/4", Ductile Iron
    List Price $349.73 List Price $349.73 Web Price $278.78
  18. Cyrus Shank 805R DS-100 Dual Assembly Without Unions, 1", 1 1/4", Ductile Iron
    List Price $1,011.08 List Price $1,011.08 Web Price $805.93
  19. Cyrus Shank 805R DU-100 Dual Assembly With Unions, 1", 1 1/4", Ductile Iron
    List Price $1,231.92 List Price $1,231.92 Web Price $981.97
  20. Cyrus Shank 805R QR-100 Safety Relief Valve, 1", 1 1/4", Stainless Steel
    List Price $627.20 List Price $627.20 Web Price $499.94
  21. Cyrus Shank 805R QR DS-100 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
  22. Cyrus Shank 805R QR DU-100 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
  23. Cyrus Shank 814-100 Safety Relief Valve, 3/4", 1 1/4", Ductile Iron
    List Price $244.65 List Price $244.65 Web Price $195.01
  24. Cyrus Shank 814 DS-100 Dual Assembly Without Unions, 3/4", 1 1/4", Ductile Iron
    List Price $692.95 List Price $692.95 Web Price $552.35
  25. Cyrus Shank 814 DU-100 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
  26. Cyrus Shank 804 DS-100 Dual Assembly Without Unions, 3/4", 1", Ductile Iron
    List Price $688.69 List Price $688.69 Web Price $548.94
  27. Cyrus Shank 804 DU-100 Dual Assembly With Unions, 3/4", 1", Ductile Iron
    List Price $977.74 List Price $977.74 Web Price $779.36
  28. Cyrus Shank 804QR-100 Safety Relief Valve, 3/4", 1", Stainless Steel
    List Price $508.96 List Price $508.96 Web Price $405.70
  29. Cyrus Shank 804QR DS-100 Dual Assembly Without Unions, 3/4", 1", Stainless Steel
    List Price $1,546.78 List Price $1,546.78 Web Price $1,232.94
  30. Cyrus Shank 804QR DU-100 Dual Assembly With Unions, 3/4", 1", Stainless Steel
    List Price $2,051.89 List Price $2,051.89 Web Price $1,635.55
  31. Cyrus Shank 804R/100 Safety Relief Valve, 3/4", 1", Ductile Iron
    List Price $242.55 List Price $242.55 Web Price $193.35
  32. Cyrus Shank 804R DS-100 Dual Assembly Without Unions, 3/4", 1", Ductile Iron
    List Price $688.69 List Price $688.69 Web Price $548.94
  33. Cyrus Shank 804R DU-100 Dual Assembly With Unions, 3/4", 1", Ductile Iron
    List Price $977.74 List Price $977.74 Web Price $779.36
  34. Cyrus Shank 804R-QR/100 Safety Relief Valve, 3/4", 1", Stainless Steel
    List Price $508.96 List Price $508.96 Web Price $405.70
  35. Cyrus Shank 812 DS-100 Dual Assembly Without Unions, 1/2", 1", Ductile Iron
    List Price $699.95 List Price $699.95 Web Price $557.94
  36. Cyrus Shank 812 DU-100 Dual Assembly With Unions, 1/2", 1", Ductile Iron
    List Price $956.35 List Price $956.35 Web Price $762.32
  37. Cyrus Shank 804-100 Safety Relief Valve, 3/4", 1", Ductile Iron
    List Price $242.55 List Price $242.55 Web Price $193.35
  38. Cyrus Shank 812-100 Safety Relief Valve, 1/2", 1", Ductile Iron
    List Price $192.49 List Price $192.49 Web Price $153.42
  39. Cyrus Shank 813-100 Safety Relief Valve, 1/2", 1", Ductile Iron
    List Price $192.49 List Price $192.49 Web Price $153.42
  40. Cyrus Shank 813 DS-100 Dual Assembly Without Unions, 1/2", 1", Ductile Iron
    List Price $699.95 List Price $699.95 Web Price $557.94
  41. Cyrus Shank 813 DU-100 Dual Assembly With Unions, 1/2", 1", Ductile Iron
    List Price $956.35 List Price $956.35 Web Price $762.32
  42. Cyrus Shank CS5602R DU-100 Dual Assembly With Unions, 3/4", 1", Ductile Iron
    List Price $831.50 List Price $831.50 Web Price $662.80
  43. Cyrus Shank CS5602B-100 Safety Relief Valve, 1/2", 1", Ductile Iron
    List Price $203.28 List Price $203.28 Web Price $162.03
  44. Cyrus Shank CS5602B DS-100 Dual Assembly Without Unions, 1/2", 1", Ductile Iron
    List Price $593.67 List Price $593.67 Web Price $473.22
  45. Cyrus Shank CS5602B DU-100 Dual Assembly With Unions, 1/2", 1", Ductile Iron
    List Price $801.66 List Price $801.66 Web Price $639.00
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