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  • SKU: KE1045
  • In Stock

Kunkle low pressure steam relief valve with a 3" NPT male inlet x 3" NPT female side outlet. This valve is set to 15 psi pressure and 6,942 psi per hour capacity. These cast iron body with brass trim valves offer side outlet and full nozzle design with steam pressures to 15 psi and 250°F.

Price: $577.97

  • SKU: WC1204
  • In Stock

Watts number 374A bronze body hot water relief valve with a 3/4" NPT female x female connection in an angle pattern. This valve is set at 30 psi with 550,000 BTU.

Price: $44.04

  • SKU: WC1305
  • In Stock

Watts number 740A iron body hot water relief valve with a 3/4" NPT female x 1" NPT female connection in an angle pattern. This valve is set at 75 psi with 1,886,000 BTU.

Price: $108.91

  • SKU: CC1720
  • Ships within 2 days

Cash Acme F-82 Series pressure relief valve with 3/4" NPT female inlet and outlet connections. This valve is designed for use on hot water space heating boilers, water supply heaters, and storage tanks. It has a maximum pressure of 750 psi.

Price: $50.00

  • SKU: CC1890
  • Ships within 2 days

Cash Acme F-82 Series pressure relief valve with 1-1/2" NPT female inlet and outlet connections. This valve is designed for use on hot water space heating boilers, water supply heaters, and storage tanks. It has a maximum pressure of 50 psi.

Price: $332.15

  • SKU: KE1170
  • Ships within 2 days

Kunkle steam relief valve with a 4" 250 psi flanged inlet x 4" NPT female side outlet. This valve can be set from 10 to 250 psi pressure with a 5,671 to 48,693 psi per hour capacity. Please state operating pressure when ordering.

Price: $2,394.53

  • SKU: WC1253
  • In Stock

Watts number 174A bronze body hot water relief valve with a 1-1/4" NPT female x female connection in an angle pattern. This valve is set at 75 psi with 3,429,000 BTU.

Price: $346.30

  • SKU: WC1345
  • In Stock

Watts number 740A iron body hot water relief valve with a 2" NPT female x 2-1/2" NPT female connection in an angle pattern. This valve is set at 50 psi with 7,672,000 BTU.

Price: $545.63

  • SKU: CC1825
  • Ships within 2 days

Cash Acme F-95 Series hot water safety relief valve with a 1" NPT female inlet by 1-1/4" NPT female outlet connection. This valve provides pressure protection for nearly all types of commercial and industrial OEM boilers and water heating system applications. It has a maximum pressure of 75 psi.

Price: $100.00

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