Main parts materials
Body: ZG230-450, ZG1Cr18 Ni9Ti, ZGCr18 Ni12Mo2Ti
Spool: 1Cr18 Ni9Ti, Cr18 Ni12Mo2Ti
Seat: 1Cr18 Ni9Ti, Cr18 Ni12Mo2Ti
Stem: 1Cr18 Ni9Ti, Cr18 Ni12Mo2Ti
Membrane covered: A3, A3 tetrafluoroethylene coated stainless steel
Filler: acrylonitrile-butadiene, B-bing, fluorine, oil and rubber
1.25
min
10
max
Decompression Rate
16.0
11.10
6.75
4.0
1.7
0.90
0.60
0.45
0.30
0.15
Soft sealm1/h
Single seat
widely used in the project controlled by different pressure or temperature,like petrochemical,electrictiy,metallurgical
Model Number: | ZZYP |
Brand Name: | XNO/KEPU or OEM |
Place of Origin: | Zhejiang China (Mainland) |
Material: | Other |
Power: | self-operated |
Pressure: | PN16-160 |
Structure: | Control |
Standard or Nonstandard: | Standard |
A self-operated control valve, also known as a self operated pressure control valve or self operated temperature control valve, is an auto control valve that relies on the pressure and temperature of the medium flowing through the valve as an energy source to drive the self ...
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