cover ring fastens valve cover to body, stiffening
and strengthening the valve body, enabling simple
A cover ring key is available.
all BERMAD plastic accessories
cover's strong construction meets rough service conditions.
Optional cover types (3 and smaller valves)
are capable of accepting a Flow Stem, a Flow Stern +
Position Indicator, and a 2-Way Solenoid (2W-N1 Electric
Auxiliary Closing Spring
single high grade stainless steel spring provides a
wide operational range, ensuring low opening pressure
and secure closing.
unitized Flexible Super Travel (FST) plug assembly
combines a long travel guided valve plug, peripherally
supported diaphragm, and replaceable diaphragm and valve
seal. The diaphragm fully meets the valve's operating
pressure range requirements.
[5.4] Plug Seal
 h Y flow 'Y' Valve Body
nylon construction meets rough service conditions with
high chemical and cavitation resistance.
End -to-end "look-through" design and full bore seat
with unobstructed flow path, free of any in-line ribs,
supporting cage, or shafts, enables ultra-high compactly
with minimal pressure loss.
 End Connections
[7.1] Flanges Plastic or metal "Corona" with elongated
slots enable meeting ANSI flange standard.
[7.2] Flange adapter external.
[7.3] Internal threads.
 Flange Adapter
flange connections isolate the valve from the bending
and pressure stresses.
 Valve Legs
the valve and serve also as mounting brackets.