Product Description

Features:
. Advanced design with simple mechanism,
strong fl oat to prevent cracking during
sudden water hammer.
. The fl oat will still be at bottom level even
up to air velocity about sonic velocity,
untill water rises to lift the fl oat and seal
the the orifi ce.
. No arms or levers to prevent vibrating,
direct closure of the fl oat.
. Smooth cage outside of the fl oat, keep
fl oat moving in specifi ed guide rail.
. Bottom impact rubber for collision
prevention., and drain easy with proper
holes around during vacuum.
. Outside screen will be an option for safety
and prevent insects or birds in.
. Fully fusion epoxy coated inside and
outside of valve body for long term
services.
. Manufacturing standard meets BS EN
*****3, AWWA C**2
. Flange drilling and dimension meets
BS EN ***2 and BS EN **8 and ANSI
fl ange.