Definox Tank Service Vacuum – Pressure Relief Valves

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If you are interested in this product, please contact us for further assistance.

Size Range: 2”, 2-1/2”, 4″

Body: 316L SS

Plug: PTFE

Valve seals: Silicone Only

Connections: Sanitary clamp

Surface Finish: Ra Interior 32Ra, Ra Exterior 40-50Ra

Manual valve that allows the following:

Automatic seat lift to relieve air or fluid to prevent vessel overpressure
Automatic seat retraction to allow air into a vessel to prevent vacuum conditions

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