RV ZJHPF46 Pneumatic Diaphragm Fluoroplastics Lined Single-Seat Control Valve

As the best China RV ZJHPF46 Pneumatic Diaphragm Fluoroplastics Lined Single-Seat Control Valve supplier,River-Wave provides quality RV ZJHPF46 Pneumatic Diaphragm Fluoroplastics Lined Single-Seat Control Valve to global clients

Feature
Parameter

RV ZJHP46 Pneumatic Diaphragm Fluoroplastics lined single-seat control valve consist of mini-type multi-spring pneumatic diaphragm actuator and a straightway single-seat fluoroplastics lined control valve body; as the parts of the valve that contact the medium are completely lined by fluoroplastics, and sealed by a PTFE corrugated pipe, the valve can be broadly suitable for process control and regulation of strong corrosive mediums like acid, alkali etc, as well as poisonous and volatile gases and liquids, in the industries like chemical industry, oil, metallurgy, medicine, electric power, etc

外形尺寸

公称通径DN(mm) 3/4" 20 25 32 40 50 65 80 100 150
L(mm) 116" 180 185 200 220 250 275 300 350 480
A(mm) 245 245 245 245 290 290 362 362 362 454
H(mm) 401 445 485 495 523 532 697 699 699 817
H1(mm) 50 65 70 80 71 88 102 140 170 190
重量(kg) 17 17 19 21 28 31.5 54 64 80 120

技术参数和性能指标

公称通径DN(mm) G3/4" 20 25 32 40 50 65 80 100 150
阀座直径(mm) 3 4 5 6 7 8 10 12 15 20 26 32 40 50 65 80 100 150
额定流量系数(Kv) 0.08 0.12 0.20 0.32 0.50 0.80 1.2 2 3.2 5 8 12 20 32 50 70 100 240
流量特性 直线 直线、等百分比、快开
公称压力(MPa) 1.0   1.6
配用执行器 型号 ZJHPF46-16W ZJHPF46-16W ZJHPF46-16W ZJHPF46-16W ZJHPF46-16W
有效面积(cm²) 200 280 400 630 1000
工作行程(mm) 10 10 16 25 40 60
弹簧范围(Kpa) 20~100   40~200
作用方式 气关式或气开式
工作温度 -30~150℃
固有可调比(R) 30:1