Controllable Check Valve - 3/4 FF PN 16, T = -10 °C to +95 °C Use as backflow or backflow preventer inspection opening for maintenance internal thread - internal FF material brass CW602N-M, disc plastic a
Controllable Check Valve - 5/4 FF PN 16, T = -10°C to +95°C Use as backflow or back suction protection inspection opening for maintenance internal thread - internal FF material brass CW602N-M, disc plastic
Controllable Check Valve - 6/4 FF PN 16, T = -10°C to +95°C Use as backflow or back suction protection inspection opening for maintenance internal thread - internal FF material brass CW602N-M, disc plastic
Controllable Check Valve - 1 FF PN 16, T = -10 °C to +95 °C Use as backflow or back suction protection inspection opening for maintenance internal thread - internal FF material brass CW602N-M, disc plastic
Controllable Check Valve - 1/2 FF PN 16, T = -10°C to +95°C Use as backflow or backflow preventer inspection opening for maintenance internal thread - internal FF material brass CW602N-M, disc plastic acc