AVA is a self-acting pressure relief controller primarily for use in district heating systems. The controller is normally closed and opens on rising pressure. The controller has a control valve, an actuator with one control diaphragm and a spring(s) for pressure setting.
Shows 12 product(s)
AVA, PN 25, DN 15, 4 m³/h, 1 bar - 4.5 bar, External Thread, G 3/4 A, Mounting version: Bypass
AVA PN25 15/4 1,0-4,5 thread bypass
AVA, PN 25, DN 20, 6.3 m³/h, 1 bar - 4.5 bar, External Thread, G 1 A, Mounting version: Bypass
AVA PN25 20/6,3 1,0-4,5 thread bypass
AVA, PN 25, DN 25, 8 m³/h, 1 bar - 4.5 bar, External Thread, G 1 1/4 A, Mounting version: Bypass
AVA PN25 25/8 1,0-4,5 thread bypass
AVA, PN 25, DN 15, 4 m³/h, 3 bar - 11 bar, External Thread, G 3/4 A, Mounting version: Bypass
AVA PN25 15/4 3-11 thread bypass
AVA, PN 25, DN 20, 6.3 m³/h, 3 bar - 11 bar, External Thread, G 1 A, Mounting version: Bypass
AVA PN25 20/6,3 3-11 thread bypass
AVA, PN 25, DN 25, 8 m³/h, 3 bar - 11 bar, External Thread, G 1 1/4 A, Mounting version: Bypass
AVA PN25 25/8 3-11 thread bypass
AVA, PN 25, DN 32, 12.5 m³/h, 1 bar - 4.5 bar, Flange, Mounting version: Bypass
AVA PN25 32/12,5 1,0-4,5 flange bypass
AVA, PN 25, DN 40, 20 m³/h, 1 bar - 4.5 bar, Flange, Mounting version: Bypass
AVA PN25 40/20 1,0-4,5 flange bypass
AVA, PN 25, DN 50, 25 m³/h, 1 bar - 4.5 bar, Flange, Mounting version: Bypass
AVA PN25 50/25 1,0-4,5 flange bypass
AVA, PN 25, DN 32, 12.5 m³/h, 3 bar - 11 bar, Flange, Mounting version: Bypass
AVA PN25 32/12,5 3-11 flange bypass