AWWA C504 Butterfly Valves

Features:

1.FSK AWWA butterfly valves completely conform to standard AWWA C504 and AWWAC516, suitable for water system. Connection types include wafer, flanged andmechanical joint end.

2.The valves have passed cycle life test of standard AWWA C504. During thecomplete cycle test, bi-directional tightness is reached under the differentpressure drops. The valves provide reliable performance in the whole servicelife.

3.The NPS 30 (DN750) and larger size valves use triple-eccentric design with lowtorque, compact structure, easy installation. Body sealing rings and seatsealing rings can be replaced on site.

4.To NPS 30 (DN750) and larger size valves, body and disc can be casting orwelding, made of carbon steel or stainless steel.

5.The valves are certified by NSF. Surface coating is non-toxic high solid epoxyresin. All metal parts contacting with fluid are stainless steel.

6.Valves are in complete conform to the standard AWWA C504, reliable performance,long service life, with shock resistance and high security.

Applications:

AWWA C504 butterfly valves are chiefly appliedto the water industry:

1.    Drinkingwater pump station, for water transportation and distribution.

2.    Seawaterdesalting plant.

3.    Urbanwater supply and drainage, water conservancy, water treatment, etc.

4.    Coldwater circulation system (in plant and power station).

5.    Otherwater circulation systems.