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NACOM'S DI WATER VALVES. The perfect valve for wet bench manufacturers or any semiconductor facility where ultra-pure DI water is required.
Our DI WATER VALVE is part of the "Bandit" series pneumatic valves that incorporates the proven PTFE Internal Bellows design .
Available in sizes ranging from 1/2" FNPT going up to 1.0" FNPT in 2way or 3 way configurations.
What makes the DI Water valve different from the original Bandit valve is the body material being fabricated from a choice of PVC, POLYPROPYLENE, and PVDF. The OBV valve has a PTFE Body and is used in applications with more aggressive fluids. The 2way version of the DI WATER VALVE has a straight flow path and the 3way has a 90 degree Flow path. The DI water valves body, cap and piston are fabricated from PVC, POLYPROPYLENE and PVDF while the Bellows and backing plate are virgin PTFE.
BODY MATERIAL is a choice of
The DI WATER VALVE can have additional features added on to the normal closed version of valves. This can be on any size but must be on the 2way normal closed version
REC Restrict closed
REO Restrict open
REB Restrict both
MA Micro adjust
MAH Micro adjust hand turn
2WAY CLOSED VERSIONS
2WAY NORMAL OPEN
WHEN ORDERING THE BODY MATERIAL MUST MATCH THE PISTON AND CAP