primet 产品 隔膜阀 PMTDV2系列(Handle Type)

隔膜阀 | PMTDV2系列(Handle Type)

PMTDV2系列是阀体采用二次熔炼材料,提高清洁度和耐腐蚀性,所有与气体接触的部件均由金属制成的高温规格型号。
SUS316L锻造阀体(二次熔炼材料)与各种配件(金属密封件、对接焊)兼容。

可提供规格型号(Electropolishing is standard)

规格参数

Size 3/8” 1/2”
Cv value 0.7
Max.Operating Pressure 1.0MPa(G)
Operating Temp. Range -10~250℃
External Leakage Inboard ≦3×10-12 Pa・m3 /sec Helium
Across Seat ≦2×10-8 Pa・m3 /sec Helium

材质

Part name 材质
①Body SUS316L
②Diaphragm Ni-Co Alloy
③Handle SUS304

模型

Male Metal Seal

Unit(mm)
Size A B C D E F G H I J
1/2″ 17.5 (67.5) 45 76 28 37 37 32.5 (4) 23

Female Metal Seal

Unit(mm)
Size A B C D E F G H I J
1/2″ 17.5 (67.5) 45 100 28 37 37 32.5 (4) 23

Butt Weld Long

Unit(mm)
Size A B C D E F G H I J
3/8″ 17.5 (67.5) 45 105 28 37 37 32.5 (4) 23
1/2″

Butt Weld Short

Unit(mm)
Size A B C D E F G H I J
3/8″ 17.5 (67.5) 45 55 28 37 37 32.5 (4) 23
1/2″
※Specification are subjected to change without prior notice.