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
| Material | 脱锌黄铜 / Dezincification-resistant brassSpecifications |
|---|---|
| Seal | Viton® + PTFESpecifications |
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