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DeZURIK AWWA 蝶阀 (BAW) 价格:

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DeZURIK AWWA 蝶阀符合美国水行业协会(AWWA) C504 和 C516 标准。蝶阀主要用于清洁水质和气体的开关应用。偏心的阀板设计、防腐蚀主轴、阀板带有不锈钢的包边及自动补偿的主轴密封件均是 DeZURIKAWWA 阀门的特点。3-20英寸(80-500 毫米)铸模的阀座及闸板定位器可提供可靠的密封性能及持久的阀座寿命。24-144英寸(600-3600 毫米),这种大型阀门的特点是有可调、可拆卸的阀座,非中空的闸板结构及嵌在阀体燕尾槽内通过环氧树脂楔子固定的橡胶缓冲阀座。


DeZURIK AWWA Butterfly Valves meet the requirements of AWWA C504 and C516 standards. They are used for shutoff on clean water and gases. Offset disc design, corrosion resistant shaft, stainless steel disc edge, and self-compensating shaft seals are features on al 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, 24-144" (600-3600mm), 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.


BAW.pdf


尺寸范围:

 3-144" (80-3600mm)

温度范围:

 可达 290 华氏度(143 摄氏度)

美国水行业协会分类:

 75B、150B、250B

额定压力:

 75 磅每平方英尺(520 千帕);150 磅每平方英尺(1030 千帕) 250 磅每平方英尺(1700 千帕)

节流分类(冷水工作压力):

 完全气密以承受全额定压力。

阀体材料:

 铸铁、球墨铸铁、碳钢、不锈钢

端连接方

 法兰连接、机械连接

驱动机构类型:

杠杆、手轮、链轮、方螺帽、气缸、电动马达


Size Range:

 3-144" (80-3600mm)

Temperature Range: 

 to 290°F (143°C)

AWWA Class:

 75B, 150B, 250B

Pressure Rating:

 75 psi (520 kPa); 150 psi (1030kPa); 250 psi (1700 kPa)

Shutoff Class (CWP):

 Bubble tight to full rated pressure.

Body Materials:

 Cast iron, ductile iron, carbon steel, stainless steel

End Connections:

 Flanged, mechanical joint

Actuator Type:

 Lever, handwheel, chainwheel, square nut, cylinder, electric motor



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