Type 174A 3 BAR EDP279030 3/4" Bronze Safety Pressure Relief Valve

• Bronze body safety relief valve for all types of hot water boiler equipment with manual lever.
• Pressure range 30 to 150 psi (2 to 10 bar).
• Operating temperature range Min. 1ºC Max. 140ºC.
• Bronze body screwed BSP Female.
• Stainless steel spring.
• Teflon seat (avoids sticking).
• EPDM membrane.
• Available to order - other set pressures.

Type 174A 7 BAR EDP279070 3/4" Bronze Safety Pressure Relief Valve

• Bronze body safety relief valve for all types of hot water boiler equipment with manual lever.
• Pressure range 30 to 150 psi (2 to 10 bar).
• Operating temperature range Min. 1ºC Max. 140ºC.
• Bronze body screwed BSP Female.
• Stainless steel spring.
• Teflon seat (avoids sticking).
• EPDM membrane.
• Available to order - other set pressures.

Type 174A 3 BAR EDP279150 1" Bronze Safety Pressure Relief Valve

• Bronze body safety relief valve for all types of hot water boiler equipment with manual lever.
• Pressure range 30 to 150 psi (2 to 10 bar).
• Operating temperature range Min. 1ºC Max. 140ºC.
• Bronze body screwed BSP Female.
• Stainless steel spring.
• Teflon seat (avoids sticking).
• EPDM membrane.
• Available to order - other set pressures.

Type 174A 7 BAR EDP279190 1" Bronze Safety Pressure Relief Valve

• Bronze body safety relief valve for all types of hot water boiler equipment with manual lever.
• Pressure range 30 to 150 psi (2 to 10 bar).
• Operating temperature range Min. 1ºC Max. 140ºC.
• Bronze body screwed BSP Female.
• Stainless steel spring.
• Teflon seat (avoids sticking).
• EPDM membrane.
• Available to order - other set pressures.

Type 174A 3 BAR EDP279220 1-1/4" Bronze Safety Pressure Relief Valve

• Bronze body safety relief valve for all types of hot water boiler equipment with manual lever.
• Pressure range 30 to 150 psi (2 to 10 bar).
• Operating temperature range Min. 1ºC Max. 140ºC.
• Bronze body screwed BSP Female.
• Stainless steel spring.
• Teflon seat (avoids sticking).
• EPDM membrane.
• Available to order - other set pressures.

Type 174A 7 BAR EDP279250 1-1/4" Bronze Safety Pressure Relief Valve

• Bronze body safety relief valve for all types of hot water boiler equipment with manual lever.
• Pressure range 30 to 150 psi (2 to 10 bar).
• Operating temperature range Min. 1ºC Max. 140ºC.
• Bronze body screwed BSP Female.
• Stainless steel spring.
• Teflon seat (avoids sticking).
• EPDM membrane.
• Available to order - other set pressures.

Type 174A 3 BAR EDP276487 1-1/2" Bronze Safety Pressure Relief Valve

• Bronze body safety relief valve for all types of hot water boiler equipment with manual lever.
• Pressure range 30 to 150 psi (2 to 10 bar).
• Operating temperature range Min. 1ºC Max. 140ºC.
• Bronze body screwed BSP Female.
• Stainless steel spring.
• Teflon seat (avoids sticking).
• EPDM membrane.
• Available to order - other set pressures.

Type 174A 7 BAR EDP276490 1-1/2" Bronze Safety Pressure Relief Valve

• Bronze body safety relief valve for all types of hot water boiler equipment with manual lever.
• Pressure range 30 to 150 psi (2 to 10 bar).
• Operating temperature range Min. 1ºC Max. 140ºC.
• Bronze body screwed BSP Female.
• Stainless steel spring.
• Teflon seat (avoids sticking).
• EPDM membrane.
• Available to order - other set pressures.

Type 174A 3 BAR EDP279320 2" Bronze Safety Pressure Relief Valve

• Bronze body safety relief valve for all types of hot water boiler equipment with manual lever.
• Pressure range 30 to 150 psi (2 to 10 bar).
• Operating temperature range Min. 1ºC Max. 140ºC.
• Bronze body screwed BSP Female.
• Stainless steel spring.
• Teflon seat (avoids sticking).
• EPDM membrane.
• Available to order - other set pressures.

Type 174A 7 BAR EDP279370 2" Bronze Safety Pressure Relief Valve

• Bronze body safety relief valve for all types of hot water boiler equipment with manual lever.
• Pressure range 30 to 150 psi (2 to 10 bar).
• Operating temperature range Min. 1ºC Max. 140ºC.
• Bronze body screwed BSP Female.
• Stainless steel spring.
• Teflon seat (avoids sticking).
• EPDM membrane.
• Available to order - other set pressures.