Flow control throttle valve
DN200 - 500, ANSI150-300
Shanghai SanZhou Automation Dash Co., Ltd
Nominal diameter:DN40~200mm
Working temperature:Stainless steel metal seat:-20～230℃,20~425℃ PTFE soft seat:-20~150℃
Flow characteristic:Approximate to equal percentage or linear
Pneumatic actuator:Single acting diaphragm
Air supply pressure:0.2～0.35MPa
Seat type:Double seated
Material:Body: (1)WCB (2)CF8 (3)CF8M (4)CF3 (5)CF3M
Trim: (1)SS304 (2)SS316 (3)SS316L
Optional accessories:(1)Positioner:A. Imported B. Made in China
(2)Connecting flange,bolt:A.Carbon steel
B.Stainless steel
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