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The
Chemline CGA Series flanged Gate Valve is an excellent isolating
valve, but is also versatile. Fully open it has an unobstructed
port and streamlined seating area, making pressure drop low. Water
hammer can be a problem with quick closing valves such as ball and
butterfly. Use of this multi-turn, slow closing valve eliminates
water hammer. Unlike metal gate valves, this one may be throttled.
The plastic disc is not subject to erosion by high fluid velocities,
and the fully guided plug disc will not chatter. This valve is an
excellent choice for underground services.
Full Port
NSF 61 Certified*
Ideal for Underground Service
*PVC valves with
EPDM or FKM (Viton®) seals are certified under
NSF/ANSI Standard 61 for contact with drinking water. |