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American Standard manual knife gate valve

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  • 2手動美標刀型閘閥.jpg
PZ73W series American Standard manual knife gate valve The knife type gate has a good shearing, the …

Description:

A gate is introduced:
PZ73W series American Standard manual knife gate valve The knife type gate has a good shearing, the most suitable fluid in the slurry, powder granules, fibers and other difficult to control, widely used in papermaking, petrochemical, mining, drainage, food and other industries. Knife type valve with a variety of seat options, and can be controlled according to site requirements, equipped with electric or pneumatic actuators, valve automation.
Two, the application object:
PZ73W List of manual American Standard knife type valve The suitable fluid in the slurry, powder granules, fibers and other difficult to control, widely used in papermaking, petrochemical, mining, drainage, food and other industries.
Three, standard specification:
Design and manufacturing standards:
The structure of standard length: GB/T 12221-2005;
Flange standard: GB/T 9113;
Pressure temperature rating: GB/T 12224-2005;
Test standards: GB/T 13927-2008.
Four, American Standard manual knife gate valve The basic characteristics of:
1, ultra short length structure saves the material, can make the whole pipeline system greatly reduce weight.
2, small occupied space, can effectively support the pipeline strength, can reduce the possibility of pipeline vibration.
3, the gate selection of austenitic stainless steel, corrosion resistant performance is greatly improved, which can effectively prevent the gate seal leakage caused by corrosion.
4, on the packing made of flexible PTFE, reliable sealing, flexible operation.
5, the gate has "knife" function, can effectively brake off all kinds of debris in the medium.
Five, American Standard manual knife gate valve Performance parameters:
Model PZ73W-10NR Z73Y-16C;
PN 1016;
Working pressure (MPa) 1 1.6;
Suitable temperature (c) = 900 = 250;
Applicable medium dry ash, ash etc.;
The valve body material WCB ZG2Cr25Ni20Si2;
Gate 20, 25;
Support WCB ZG15Cr1Mo1V;
The stem of 2Cr13 38CrMoA1A;
Seat 25 welding hard alloy ZG2Cr25Ni20Si2;
Packing gland WCB.
Six, American Standard manual knife gate valve The main performance specifications:

Nominal pressure (MPa)

Shell test (MPa)

Seal test (MPa)

working temperature

Applicable medium

One
One point six

One point five
Two point four

One point one
One point eight

Less than or equal to 100 DEG C
Less than or equal to 425 DEG C

Pulp, sewage, slurry, coal ash, slag and water mixture

Eight, main parts material:

Body and cover

Gate valve

The stem

Sealing surface

Stainless steel, carbon steel, gray cast iron

Carbon steel, stainless steel

Stainless steel

Rubber, PTFE, stainless steel, hard alloy

Eight, the main external and connecting dimensions (mm) of:PZ273W, PZ73H, PZ73X, PZ73Y, PZ43H, PZ43X, PZ43Y

LB

DN

L

D

D1

D2

H

N-M

D0

W (Kg)

150Lb

Fifty

Forty-three

One hundred and sixty

One hundred and twenty-five

One hundred

Two hundred and eighty-five

4-M16

One hundred and eighty

Eight

Sixty-five

Forty-six

One hundred and eighty

One hundred and forty-five

One hundred and twenty

Two hundred and ninety-eight

4-M16

One hundred and eighty

Ten

Eighty

Forty-six

One hundred and ninety-five

One hundred and sixty

One hundred and thirty-five

Three hundred and fifteen

4-M16

Two hundred and twenty

Twelve

One hundred

Fifty-two

Two hundred and fifteen

One hundred and eighty

One hundred and fifty-five

Three hundred and sixty-five

8-M16

Two hundred and twenty

Fourteen

One hundred and twenty-five

Fifty-six

Two hundred and forty-five

Two hundred and ten

One hundred and eighty-five

Four hundred

8-M16

Two hundred and thirty

Twenty-two

One hundred and fifty

Fifty-six

Two hundred and eighty

Two hundred and forty

Two hundred and ten

Four hundred and seventy-five

8-M20

Two hundred and eighty

Twenty-nine

Two hundred

Sixty

Three hundred and thirty-five

Two hundred and ninety-five

Two hundred and sixty-five

Five hundred and forty

8-M20

Three hundred and sixty

Thirty-eight

Two hundred and fifty

Sixty-eight

Three hundred and ninety

Three hundred and fifty

Three hundred and twenty

Six hundred and thirty

12-M20

Three hundred and sixty

Sixty-six

Three hundred

Seventy-eight

Four hundred and forty

Four hundred

Three hundred and sixty-eight

Seven hundred and eighty

12-M20

Four hundred

One hundred

Three hundred and fifty

Seventy-eight

Five hundred

Four hundred and sixty

Four hundred and twenty-eight

Eight hundred and eighty-five

16-M20

Four hundred

One hundred and nineteen

Four hundred

One hundred and two

Five hundred and sixty-five

Five hundred and fifteen

Four hundred and eighty-two

Nine hundred and ninety

16-M22

Four hundred

One hundred and ninety-five

Four hundred and fifty

One hundred and fourteen

Six hundred and fifteen

Five hundred and sixty-five

Five hundred and thirty-two

One thousand and one hundred

20-M22

Five hundred and thirty

Two hundred and eighty-five

Five hundred

One hundred and twenty-seven

Six hundred and seventy

Six hundred and twenty

Five hundred and eighty-five

One thousand and two hundred

20-M22

Five hundred and thirty

Three hundred and eighty-nine

Six hundred

One hundred and fifty-four

Seven hundred and eighty

Seven hundred and twenty-five

Six hundred and eighty-five

One thousand four hundred and fifty

20-M27

Six hundred

Five hundred and twenty-nine

Seven hundred

One hundred and sixty-five

Eight hundred and ninety-five

Eight hundred and forty

Eight hundred

One thousand and seven hundred

24-M27

Six hundred

Seven hundred and ninety

Eight hundred

One hundred and ninety

One thousand and ten

Nine hundred and fifty

Eight hundred and ninety-eight

Two thousand

24-M30

Six hundred and eighty

Eight hundred and fifty

Nine hundred

Two hundred and three

One thousand one hundred and ten

One thousand and fifty

One thousand and five

Two thousand and three hundred

28-M30

Six hundred and eighty

Nine hundred

One thousand

Two hundred and sixteen

One thousand two hundred and twenty

One thousand one hundred and sixty

One thousand one hundred and fifteen

Two thousand and five hundred

28-M30

Seven hundred

One thousand and fifty

One thousand and two hundred

Two hundred and fifty-four

One thousand four hundred and fifty

One thousand three hundred and eighty

One thousand three hundred and twenty-five

Two thousand and eight hundred

32-M36

Eight hundred

One thousand and three hundred

300lb

Fifty

Forty-three

One hundred and sixty

One hundred and twenty-five

Ninety-nine

Two hundred and eighty-five

4-M16

One hundred and eighty

Eight point five

Sixty-five

Forty-six

One hundred and eighty-five

One hundred and forty-five

One hundred and twenty

Two hundred and ninety-five

4-M16

One hundred and eighty

Ten point seven

Eighty

Forty-six

Two hundred

One hundred and sixty

One hundred and thirty-five

Three hundred and fifteen

8-M16

Two hundred and twenty

Thirteen

One hundred

Fifty-two

Two hundred and twenty

One hundred and eighty

One hundred and fifty-five

Three hundred and sixty-five

8-M16

Two hundred and twenty

Fifteen

One hundred and twenty-five

Fifty-six

Two hundred and fifty

Two hundred and ten

One hundred and eighty-five

Four hundred

8-M16

Two hundred and thirty

Twenty-three point five

One hundred and fifty

Fifty-six

Two hundred and eighty-five

Two hundred and forty

Two hundred and ten

Four hundred and seventy-five

8-M20

Two hundred and eighty

Thirty-one

Two hundred

Sixty

Three hundred and forty

Two hundred and ninety-five

Two hundred and sixty-five

Five hundred and forty

12-M20

Three hundred and sixty

Forty point seven

Two hundred and fifty

Sixty-eight

Four hundred and five

Three hundred and fifty-five

Three hundred and ten

Six hundred and thirty

12-M22

Three hundred and sixty

Seventy

Three hundred

Seventy-eight

Four hundred and sixty

Four hundred and ten

Three hundred and seventy-five

Seven hundred and eighty

12-M22

Four hundred

One hundred and seven

Three hundred and fifty

Seventy-eight

Five hundred and twenty

Four hundred and seventy

Four hundred and thirty-five

Eight hundred and eighty-five

16-M22

Four hundred

One hundred and twenty-nine

Four hundred

One hundred and two

Five hundred and eighty

Five hundred and twenty-five

Four hundred and eighty-five

Nine hundred and ninety

16-M27

Four hundred

Two hundred and fifteen

Four hundred and fifty

One hundred and fourteen

Six hundred and forty

Five hundred and eighty-five

Five hundred and forty-five

One thousand and one hundred

20-M27

Five hundred and thirty

Three hundred and five

Five hundred

One hundred and twenty-seven

Seven hundred and fifteen

Six hundred and fifty

Six hundred and nine

One thousand and two hundred

20-M30

Five hundred and thirty

Four hundred and ten

Six hundred

One hundred and fifty-four

Eight hundred and forty

Seven hundred and seventy

Seven hundred and twenty

One thousand four hundred and fifty

20-M36

Six hundred

Five hundred and fifty

Seven hundred

One hundred and sixty-five

Nine hundred and ten

Eight hundred and forty

Seven hundred and eighty-eight

One thousand and seven hundred

24-M36

Six hundred

Eight hundred and twenty

Eight hundred

One hundred and ninety

One thousand and twenty-five

Nine hundred and fifty

Eight hundred and ninety-eight

Two thousand

24-M36

Six hundred and eighty

Nine hundred and fifty

Nine hundred

Two hundred and three

One thousand one hundred and twenty-five

One thousand and fifty

Nine hundred and ninety-eight

Two thousand and three hundred

28-M36

Six hundred and eighty

One thousand and twenty

One thousand

Two hundred and sixteen

One thousand two hundred and fifty-five

One thousand one hundred and seventy

One thousand one hundred and ten

Two thousand and five hundred

28-M42

Seven hundred

One thousand one hundred and twenty

One thousand and two hundred

Two hundred and fifty-four

One thousand four hundred and eighty-five

One thousand three hundred and ninety

One thousand three hundred and twenty-five

Two thousand and eight hundred

32-M48

Eight hundred

One thousand four hundred and eighty

Nine, ordering:
1, the PZ73W American Standard knife type valve product name and model of PZ73W American Standard knife type gate valve diameter 3 with the attachment so that we provide you the correct selection.
2, if the unit has been selected by the design Z73H American Standard knife type valve type, press Z73H American Standard knife type valve type directly to our sales department order zhongwei.
3, the occasion is very important when using more complex or the environment when you try to provide design drawings and detailed parameters by us Zhongwei valves expert audit checks for you.
Ten, inspection (unloading) notice:
1, carefully controlled products and order (the knife type valve) is the same, and there is no breakage of packing box.
2, choose suitable methods and tools, to prevent deformation or damage of the product; our company attaches great importance to the service, in order to achieve customer satisfaction product standards we have with the customer side by side, share experiences, information, commitment, goal, in cooperation between the development of excellent products. Whether you ask the product design principle, technology, price, schedule, transportation routes and any other problem, have specific customer service staff to answer your questions.


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