Introduction

These safety valves have been specially designed to isolate the unit and connect the pump to atmospheric pressure when vacuum pump operation is interrupted. They consist of a main isolation valve and a control electrovalve and are connected directly to the pump inlet port, requiring no controls or adjustments.

Description

Features:

• Main Structure: light alloy body and Viton gaskets.
• Automatic operation: no start stop buttons are required; operation is synchronized with the power source.
• Instantaneous closure on power failure: system airtight isolation assures vacuum and connects the pump to atmospheric pressure, avoiding pump oil suck back.
• Minimum electricity consumption: small electrovalve, common to all models.

Accessories & Options

Applications

Special Desings