隔膜阀 | PHDV系列(Pneumatic Type)

PHDV系列是适用于高压、高流量的款式。
采用SUS316L锻造体(单层熔铸材),有各种接头(金属密封、连接端焊接)可选择。

为您的预订提供的规格参数

款式

Size 1/4” 3/8” 1/2”
Cv value 0.25 0.27
Max.Operating Pressure 21MPa(G)
Operating Temp. Range PCTFE : -10~40℃ /
PI : -10~150℃
External Leakage Inboard ≦3×10-12 Pa・m3 /sec Helium
Across Seat ≦3×10-10 Pa・m3 /sec Helium

材质

Part name 材质
Body SUS316L
Seat PCTFE / PI
Seat Holder SUS316L
Diaphragm Ni-Co Alloy
Actuator Aluminum

模型

Male Metal Seal

Unit(mm)
Size A B C D E F G H
1/4″ 11 89 40 58 25 30 30 Rc1/8
3/8″ 17.5 92.5 40 76 28 37 37 Rc1/8
1/2″

Female Metal Seal

Unit(mm)
Size A B C D E F G H
1/4″ 11 89 40 70.6 25 30 30 Rc1/8
3/8″ 17.5 92.5 40 100 28 37 37 Rc1/8
1/2″

Butt Weld Long

Unit(mm)
Size A B C D E F G H
1/4″ 11 89 40 89 25 30 30 Rc1/8
3/8″ 17.5 92.5 40 105 28 37 37 Rc1/8
1/2″

Butt Weld Short

Unit(mm)
Size A B C D E F G H
1/4″ 11 89 40 44.4 25 30 30 Rc1/8
3/8″ 17.5 92.5 40 55 28 37 37 Rc1/8
1/2″
※Specification are subjected to change without prior notice.