■技术参数 Technical Specification
口径范围/DN:DN15~DN500
压力范围/PN:PN10~PN63 ANSI150LB~ANSI300LB
连接形式/Connection :法兰式/Flanged、对焊式/Butt Welding
温度范围/Temperature℃:
-29~120(常温)
-29~230(中温)
-40~560 (高温)
阀座密封形式/Sealing:硬密封/me
tal Seat 软密封/Soft seat 密封等级/Sealing Class:IV级 ~VI级 /Class~VI
主体材质/Body Material :(1)WCB (2) CF8 (3)CF8M (4)CF3M
驱动装置 / Actuator:气动/Pneumatic 电动/Electric motor
p>可调比/Rangeability:300:1
主体材质/Body Material :(1)WCB (2) CF8 (3)CF8M (4)CF3M
驱动装置 / Actuator:气动/Pneumatic 电动/Electric motor
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产品特点 Features ○一体式阀体 One pice compact body
○直流式开放阀腔 Straight flow and opend up body cavity with less fluid residue
○侧装式密封座 Side entry seat provides easy maintenance
○上下阀杆轴承驱动保护 Bearing protected shafts