PZL73 Series Chain Wheel Clamp Knife Gate ValveDetailed product description：

Knife type gate valve; Chain wheel clamp type knife gate valve
The PZL73 chain wheel knife type gate valve has an ultra short structural length, which saves materials and greatly reduces the overall weight of the pipeline system. Occupying a small effective space, it can effectively support the strength of the pipeline and reduce the possibility of pipeline vibration. The gate is made of austenitic stainless steel, which greatly improves its corrosion resistance and can effectively prevent sealing leakage caused by gate corrosion.

Main external connection dimensions of PZL73 chain wheel clamp type knife gate valve (mm):

MPa

DN

L

D1

D2

H

n-M

MPa

DN

L

D1

D2

H

n-M

zero point six

fifty

forty-three

ninety

one hundred and ten

three hundred and twenty-five

4-M12

one

fifty

fifty

one hundred

one hundred and twenty-five

three hundred and twenty-five

4-M16

sixty-five

forty-six

one hundred and ten

one hundred and thirty

three hundred and forty

4-M12

sixty-five

fifty

one hundred and twenty

one hundred and forty-five

three hundred and forty

4-M16

eighty

forty-six

one hundred and twenty-five

one hundred and fifty

three hundred and fifty-five

4-M16

eighty

fifty

one hundred and thirty-five

one hundred and sixty

three hundred and fifty-five

4-M16

one hundred

fifty-two

one hundred and forty-five

one hundred and seventy

four hundred and five

8-M16

one hundred

fifty

one hundred and fifty-five

one hundred and eighty

four hundred and five

8-M16

one hundred and twenty-five

fifty-six

one hundred and seventy-five

two hundred

four hundred and forty

8-M16

one hundred and twenty-five

fifty

one hundred and eighty-five

two hundred and ten

four hundred and forty

8-M16

one hundred and fifty

fifty-six

two hundred

two hundred and twenty-five

five hundred and twenty

8-M16

one hundred and fifty

sixty

two hundred and ten

two hundred and forty

five hundred and twenty

8-M20

two hundred

sixty

two hundred and fifty-five

two hundred and eighty

five hundred and eighty

8-M16

two hundred

sixty

two hundred and sixty-five

two hundred and ninety-five

five hundred and eighty

8-M20

two hundred and fifty

sixty-eight

three hundred and ten

three hundred and thirty-five

six hundred and seventy

12-M16

two hundred and fifty

seventy

three hundred and twenty

three hundred and fifty

six hundred and seventy

12-M20

three hundred

seventy-eight

three hundred and sixty-two

three hundred and ninety-five

eight hundred and twenty

12-M20

three hundred

eighty

three hundred and sixty-eight

four hundred

eight hundred and twenty

12-M20

three hundred and fifty

seventy-eight

four hundred and twelve

four hundred and forty-five

nine hundred and twenty-five

12-M20

three hundred and fifty

ninety

four hundred and twenty-eight

four hundred and sixty

nine hundred and twenty-five

16-M20

four hundred

one hundred and two

four hundred and sixty-two

four hundred and ninety-five

one thousand and thirty

16-M20

four hundred

one hundred

four hundred and eighty-two

five hundred and fifteen

one thousand and thirty

16-M22

four hundred and fifty

one hundred and fourteen

five hundred and eighteen

five hundred and fifty

one thousand one hundred and eighty

16-M20

four hundred and fifty

one hundred and twenty

five hundred and thirty-two

five hundred and sixty-five

one thousand one hundred and eighty

20-M22

five hundred

one hundred and twenty-seven

five hundred and sixty-eight

six hundred

one thousand two hundred and ninety

16-M20

five hundred

one hundred and thirty

five hundred and eighty-five

six hundred and twenty

one thousand two hundred and ninety

20-M22