NECI

Anderson Greenwood Marvac Type 4110 Bottom Entry Vacuum Valves

Anderson Greenwood Marvac Type 4110 Bottom Entry Vacuum Valves

Features

• Increased flow capacities reduce the required valve size and the corresponding connections and piping costs.
• Fully open at 10% overpressure, enabling setting close to MAWV and minimizing tank emissions.
• Large body for increased capacity providing high flow performance for full conformance to API2000/ISO28300.
• Leakage rate of 0.5 scfh (0.015 Nm3 /hr) or less at 90% of setpoint.
• Weight or spring loaded models available.
• Choice of body materials.
• Modular design enables all components to be removed and replaced in-situ for quicker, simpler maintenance.
• Optional ‘all-weather’ coating prevents frozen condensate build-up and sticking of vital components in cold weather applications.