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| AWWA Butterfly Valves (BAW) |
| Design Features: |
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DeZURIK AWWA butterfly valves meet the requirements of AWWA C504 standards. They are used for shutoff of clean and dirty water and gases. Offset disc design, corrosion-resistant shaft, stainless steel disc edge, and self-compensating shaft seals are features on all DeZURIK AWWA valves. Molded-in body seat with disc locators provides positive sealing and longer seat life on sizes 3 - 20" (80 - 500mm). Large valves, 24" and larger (600mm and larger) feature adjustable, replaceable seat, non-hollow disc structure and rubber seat retained within a dovetail groove in the valve body and locked in place by an epoxy wedge. |
| Size Range: 3 - 120" (80 - 3000mm) |
| Temperature Range: to 290°F (143°C) |
| AWWA Class: 25A, 75B, 150B, 250B |
| Pressure Rating: 25 - 75 psi (170 - 520 kPa) , 150 - 250 psi (1030 - 1700 kPa) CWP Shutoff - Bubble tight |
| to full rated pressure. |
| Body Material: Cast iron, ductile iron |
| Valve Style : Flanged and mechanical joint |
| Actuator Type: Lever, hand wheel, chain wheel, square nut, cylinder, electric motor |
| Special Construction: Square and rectangular AWWA butterfly valves are designed in a variety of sizes |
| square/rectangular configurations. Specially designed packages for Pump Check control applications are |
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also available.
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