应用

腐蚀介质应用的不锈钢紧密关断球阀，特别应用在高性能要求的化学工厂中

公称通径DN15 – DN150

公称压力PN16 PN25 PN40 ANSI150 ANSI300

温度范围-10℃ - 200℃

The control equipment consists of a stainless steel ball valve and a pneumatic

quarter-turn actuator, a hand-lever or a gear-operated actuator.

The valves, which are of modular construction have the following features:

•   Seatring live-loaded at one side or with floating ball.

•   “Open-Close” - operation with particularly low leak rate”bubble-tight version”.

•   Exchangeable bore seal in TFM.

•   Stem sealing by means of a cup spring live-loaded V-ring packing.

•   Blowout-proof stem.

•   Face to face serie 1 acc. to EN 558 ( F1 acc. To DIN 3202 ).Face to face serie

    27 acc. to EN 558 (F4 / F5 acc. To DIN 3202 ).

•  Connecting flange for actuators acc. to DIN ISO 5211.

Versions:

Ball valve Series 26d alternatively in the following designs:

•   Ball valve with hand-lever (DN 150 with gear operator).

•   Ball valve with gear-operated actuator.

•   Ball valve with pneumatic quarter-turn actuator.

1.   26d 气动控制和开关球阀下单信息

  1.1   法兰尺寸：DN1/2“到DN6”

  1.2   压力等级：PN16 PN25 PN40 ANSI150#RF;ANSI300#RF

  1.3   阀体材质：316SS不锈钢

  1.4   填料材质：标准PTFE 

2. 气动执行器类型：按气源压力4.0barg选型

  2.1   气动执行器；双作用；单作用故障关；单作用故障开

  2.2   气动执行器；低温型；高温型

  2.3   气动执行器;差压100PSIG；差压200PSIG

3.电磁阀类型选项；不带；带-单电控；带-双电控；
3.1  电磁阀材质；铝合金；铜合金；316SS不锈钢
3.2  电磁阀防爆等级；无防爆；本质安全防爆Exia IICT6；隔爆Exd IICT6；胶封防爆
3.3  电磁阀电压：24VDC；220VAC/50Hz:110VAC/60Hz ;其它电压
3.4  电磁阀；2位/3通型；2位/5通型
3.5 电磁阀功耗: 1.8W  3.6W  5.7W  10W
3.6  电磁阀电缆接口1/2NPT,M20X1.5
3.7  电磁阀气源接口 1/4NPT,1/2NPT
3.8  电磁阀是否带手动复位装置 MO,MS
3.9  电磁阀防护等级：IP54  IP65  IP67

4. 阀位开关类型和功能选项；
4.1   阀位开关材质；合成树脂；铝合金；316SS不锈钢；
4.2   阀位开关防爆等级；无防爆；本质安全防爆Exia IICT6；隔爆Exd IICT6；胶封防爆
4.3  总线网络: FF带2个Go Switch SPDT阀位开关
4.4  总线网络: Profibus DP 阀位开关
4.5   2个4或6个SPDT机械阀位开关；镀银触点
4.6   2个或4个SPDT机械阀位开关；镀金触点
4.7   2个或4个电感式阀位开关P+F
4.8   阀位开关带4-20mA输出
4.9   阀位开关带4-20mA输出,带Hart协议
4.10  阀位开关伸出轴NAMUR
4.11  阀位开关伸出轴长轴
4.12  阀位开关电缆接口2*1/2NPT或2*3/4NPT或2*1/2NPT+2*3/4NPT
4.13  阀位开关防护等级IP54  IP66  IP67