DS/Z64H Cast steel water seal gate valveDetailed product description：

DS/Z64H Cast Steel Sealed Gate Valve

Design and Manufacturing: GB12234
Flange size: GB9113 JB7490
Pressure and temperature: JB/T74 GB9131
Structural length: GB/T12221
Welding connection size:---
Inspection and Testing: JB/T9092 GB13927

Product Use
DS/Z64H cast steel sealed gate valve is suitable for use as an opening and closing device on pipelines with a nominal pressure of 100MPa, a working temperature of 425 ℃, and working media of water, steam, oil, and non corrosive gases. It is particularly suitable for the vacuum condensation system of steam turbines in thermal power plants

Product Features
1. The S/Z series adopts double gate bi-directional elastic sealing, which is flexible, fast, and reliable in opening and closing
2. The product structure is simple, compact and reasonable, easy to maintain, and has a long service life
3. When used as an opening and closing device on a pipeline, it must be in a fully open or fully closed state and must not be used to regulate flow
4. There are two types of valve connection methods: flange and welding, and the driving methods are manual and electric.

DS/Z64H Cast Steel Sealed Gate Valve Installation Dimensions and Weight: (GB1.6Mpa)

DN

fifty

sixty-five

eighty

one hundred

one hundred and twenty-five

one hundred and fifty

two hundred

two hundred and fifty

three hundred

three hundred and fifty

four hundred

four hundred and fifty

five hundred

six hundred

L

two hundred and fifty

two hundred and seventy

two hundred and eighty

three hundred

three hundred and twenty-five

three hundred and fifty

four hundred

four hundred and fifty

five hundred

five hundred and fifty

six hundred

six hundred and fifty

seven hundred

eight hundred

H

three hundred and thirty-four

four hundred and forty

four hundred and ninety-five

five hundred and seventy-five

five hundred and eighty-five

six hundred and ten

seven hundred and forty

eight hundred and sixty-five

nine hundred and ninety-five

one thousand one hundred and thirty-five

one thousand five hundred and twenty-five

one thousand six hundred and fifteen

one thousand six hundred and sixty

one thousand seven hundred and forty-five

Do

two hundred and fifty

two hundred and fifty

three hundred

three hundred and fifty

three hundred and fifty

three hundred and fifty

four hundred

four hundred

four hundred and fifty

five hundred

five hundred

six hundred

six hundred

seven hundred

Installation dimensions and weight of DS/Z64H cast steel seal gate valve: (GB22.5Mpa)

DN

fifty

sixty-five

eighty

one hundred

one hundred and twenty-five

one hundred and fifty

two hundred

two hundred and fifty

three hundred

three hundred and fifty

four hundred

four hundred and fifty

five hundred

six hundred

L

two hundred and fifty

two hundred and seventy

two hundred and eighty

three hundred

three hundred and twenty-five

three hundred and fifty

four hundred

four hundred and fifty

five hundred

five hundred and fifty

six hundred

six hundred and fifty

seven hundred

eight hundred

H

three hundred and thirty-four

four hundred and forty

four hundred and ninety-five

five hundred and seventy-five

five hundred and eighty-five

six hundred and ten

seven hundred and forty

eight hundred and sixty-five

nine hundred and ninety-five

one thousand one hundred and thirty-five

one thousand five hundred and twenty-five

one thousand six hundred and ten

one thousand six hundred and sixty

one thousand seven hundred and forty-five

D。

two hundred and fifty

two hundred and fifty

three hundred

three hundred and fifty

three hundred and fifty

three hundred and fifty

four hundred

four hundred

four hundred and fifty

five hundred

five hundred

six hundred

six hundred

seven hundred

DS/Z64H Cast Steel Sealed Gate Valve Installation Dimensions and Weight: (GB4.0Mpa)

DN

fifty

sixty-five

eighty

one hundred

one hundred and twenty-five

one hundred and fifty

two hundred

two hundred and fifty

three hundred

three hundred and fifty

four hundred

L

two hundred and fifty

two hundred and seventy

two hundred and eighty

three hundred

three hundred and twenty-five

three hundred and fifty

four hundred

four hundred and fifty

five hundred

five hundred and fifty

six hundred

H

three hundred and forty-five

four hundred and forty

four hundred and ninety-five

five hundred and seventy-five

five hundred and eighty

six hundred and five

seven hundred and forty

eight hundred and sixty-five

one thousand and ten

one thousand one hundred and forty

one thousand five hundred and twenty-five

D。

three hundred

three hundred

three hundred and fifty

three hundred and fifty

four hundred

four hundred

four hundred and fifty

five hundred and fifty

six hundred and fifty

seven hundred and fifty

eight hundred and fifty

DN

fifty

sixty-five

eighty

one hundred

one hundred and twenty-five

one hundred and fifty

two hundred

two hundred and fifty

three hundred

three hundred and fifty

four hundred

L

two hundred and fifty

two hundred and seventy

two hundred and eighty

three hundred

three hundred and twenty-five

three hundred and fifty

four hundred

four hundred and fifty

five hundred

five hundred and fifty

six hundred and fifty

H

three hundred and fifty

four hundred and forty-five

five hundred

five hundred and eighty

five hundred and ninety

six hundred and ten

seven hundred and forty-five

eight hundred and sixty-five

one thousand and ten

one thousand one hundred and fifty

one thousand five hundred and thirty

D。

three hundred

three hundred

three hundred and fifty

four hundred

four hundred

four hundred and fifty

five hundred and fifty

six hundred and fifty

seven hundred and fifty

eight hundred

nine hundred

DS/Z64H Cast Steel Sealed Gate Valve Installation Dimensions and Weight: (GB1.0Mpa)

DN

fifty

sixty-five

eighty

one hundred

one hundred and twenty-five

one hundred and fifty

two hundred

two hundred and fifty

three hundred

three hundred and fifty

four hundred

L

two hundred and fifty

two hundred and seventy

two hundred and eighty

three hundred

three hundred and twenty-five

three hundred and fifty

four hundred

four hundred and fifty

five hundred

five hundred and fifty

six hundred and fifty

H

three hundred and fifty

four hundred and forty-five

five hundred

five hundred and eighty

five hundred and ninety

six hundred and ten

seven hundred and forty-five

eight hundred and sixty-five

one thousand and ten

one thousand one hundred and fifty

one thousand five hundred and thirty

D。

three hundred

three hundred

three hundred and fifty

four hundred

four hundred

four hundred and fifty

five hundred and fifty

six hundred and fifty

seven hundred and fifty

eight hundred and fifty

nine hundred and fifty