vertical-terminal
Vertical Terminal
Durgo VV-VT (4140) vertical vacuum valve, terminal model, in dezincification-resistant brass.
Product Overview
Durgo VV-VT (4140) vertical vacuum valve, terminal model. Made from dezincification-resistant brass with sealing of Viton (fluorinated rubber) and a metal cone coated with non-stick Teflon (PTFE). It prevents backflow of contaminated water at negative system pressure. We supply genuine Durgo original products.
Specifications
| {"zh":"材质","en":"Material"} | {"zh":"脱锌黄铜 / Dezincification-resistant brass","en":"脱锌黄铜 / Dezincification-resistant brass"}{"zh":"技术参数","en":"Specifications"} |
|---|---|
| {"zh":"密封","en":"Seal"} | {"zh":"Viton® + PTFE","en":"Viton® + PTFE"}{"zh":"技术参数","en":"Specifications"} |
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