Hazardous Location – Proportional
Direct Pilot Operated Valves – Explosion Proof
Sizes D03 to D10
Pressures up to 5000 PSI
Flows from 20 to 423 GPM
ATEX certification 94/4/EC
The VED**HL proportional, direct & pilot operated valves are in compliance with ATEX 94/9/EC standards. They are suitable for use in potentially explosive atmospheres which fall within the ATEX II 2GD classification for gas and dust. See pages 18 and 19 for ATEX classification, operating temperatures and electrical characteristics.
The VED03HL valve is supplied with a Zinc-Nickel surface treatment to ensure a salt spray resistance of up to 600 h. (test conducted per UNI EN ISO 9227 and evaluated per UNI EN ISO 10289). The Zinc-Nickel surface treatment is available on the pilot operated valves upon request.
A statement of conformity to the applicable standards is supplied with each valve.
The label and electrical box on these valves have a concentration of magnesium lower than the critical value of 7.5% for the Hazardous Environments.
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