进口精小型O型切断球阀采用国际通用标准设计，选用可靠性高的国际上广泛使用的DA、SR、AW系列执行机构、EI 电动执行机构，整机可靠性高。其结构紧凑、重量轻、体积小、装拆维护方便；用于控制高粘度、带有纤维性和含有颗粒的介质。

  

进口气动球阀http://www.dghwvalve.com/all_html/pro_show.asp?ID=369

产品特点：

1. 流路畅通、流阻小。

2. 密封性能好，泄漏低。

3. 防静电。

4. 阀杆防飞出。

5. 防火达到API 607/API 6FA 要求。

Small Type O Cut-off Ball Valve

    ZJHR small type O cut-off ball valve is designed according to international universal standard design and choice of high reliability and widely used actuator such as DA, SR and AW series pneumatic actuator or EI electric actuator to ensure high reliability. The characteristic includes compact construction, light weight, small volume, convenient maintains. It is applicable for controlling high viscosity medium with fiber and granule.

Features:

1. Unimpeded flow passage and low flow resistance.

2. perfect sealing and low leakage.

3. Anti-static.

4. Stem anti-fly.

5. Fire proof satisfies API 607/API 6FA requirements.

详细介绍

阀体形式 Type	直通铸造球型阀 Straight-through casting globe valve
公称通径 Nominal size	L型：DN15～400mm，G1/2”～16”
公称压力 Pressure rating	PN1.6～6.4MPa，ANSI150～600，JIS10～40K
流体温度 Fluid Temperature	-45～+350℃
连接方式 End connections	法兰型 Flanged：FF、RF、MFM
阀体材质 Body Materials	SCPH2/WCB，SCS13A/CF8，SCS14A/CF8M，SCS16A/CF3M
球体材质 Ball Materials	SUS304，SUS316，SUS316L
密封环材质 Seal ring Materials	SUS304，SUS316，SUS316L，PTFE
流体特性 Flow characteristics	快开 ON-OFF
阀座泄漏量Leakage	ANSI Class IV～VI
执行机构 Actuator	气动式 DA(SR)、AW，电动式 EI、M8000