Durgo VV-HF (81310)
Vacuum valve of type LA according to EN 1717. Horizontal vacuum valve, flow-through model. Made from dezincification-resistant brass. Sealing of Viton® (fluorinated rubber) and a metal cone coated with non-stick Teflon® (PTFE). Male and female threads.
Durgo VV-HFC (81310 BV)
Vacuum valve of type LB according to EN 1717. Horizontal vacuum valve with check-valve, flow-through model. Made from dezincification-resistant brass. Sealing of Viton® (fluorinated rubber) and a metal cone coated with non-stick Teflon® (PTFE). Male and female threads.