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Manual deslagging wear-resistant ceramic knife gate valve

2手動陶瓷排渣刀型閘閥,耐磨型.jpg
  • 2手動陶瓷排渣刀型閘閥,耐磨型.jpg
PZ73TC series Wear resistant ceramic knife gate valve manual deslagging With a good shearing, the mo…

Description:

A gate valve, an overview:
PZ73TC series Wear resistant ceramic knife gate valve manual deslagging With a good shearing, the most suitable for electric power, petroleum, chemical, metallurgy, coal mine, gold powder, sand, chemicals, sewage treatment, sedimentation tank, slaughter wastewater, pneumatic conveying pipeline, as feeding and discharging brewing mixtures and other industrial materials transportation system in the pipeline, the exhaust opening and closing device the. 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.
Three, work principle:
PZ73TC series Wear resistant ceramic knife gate valve manual deslagging As a kind of gate valve, gate valve working principle with some similar, are on the gate of the lift to complete the opening and closing of the valve. Ram direction of motion perpendicular to the direction of the fluid, by the blade shaped gate can cutting fiber material to cut off the media.
PZ73TC series manual valve wear resistant ceramic knife gate valve discharge does not actually exist in the chamber, the gate side of the guide groove and the lifting lug bottom pressed on the seat, to achieve high medium sealing, can choose O shaped sealing seat bi-directional seal.
Two, Wear resistant ceramic knife gate valve manual deslagging Main features:
1, sealing surface material: structure of ceramic or super hard surface alloy two.
2, cinder, ash and other gas-solid mixed media, gate, seat and flow parts of the structure using ceramic materials, wear-resistant, long life.
3, excellent sealing performance, and sealed cotton cultivation.
4, the import seat can be used for the ash scraping plate, even in the case has been closed ash freely.
5, the valve body cavity structure completely avoid blocking, fouling problems.
6, drive mode: manual, pneumatic and electric etc..
Four, Wear resistant ceramic knife gate valve manual deslagging The main technical indicators:
PZ43TC knife gate valve (resistance type);
Design and manufacture: JB/T8691-1998;
Length: GB/T15188.2-94;
Flange: GB/T9113.1-2000 JB/T79-94;
Test and inspection: GB/T13927-92;
Valve cover: carbon steel, stainless steel;
Ram: stainless steel;
Valve shaft: 301 stainless iron, stainless steel;
Seal ring: rubber, PTFE, stainless steel, hard alloy;
Nominal pressure: 0.6MPa, 1.0MPa, 1.6MPa, 2.5MPa, 150Lb;
The casing seal test: 1.1XPN test: 1.5XPN;
Nominal diameter: DN50 ~ 1000mmNPS2 ~ 40";
Working temperature: rubber seal is less than or equal to 80 DEG C, PTFE seal is less than or equal to 180 DEG C, the seal is not higher than 425 deg;
Suitable temperature: -38 ~ + 650 DEG C (specific temperature range as the sealing material and the properties of the media set);
Flange: ANSIB16.5, GB / T9113, JB / T79, HG, SH, JIS, DIN, NF, BS;
Main material: WCB, ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2Ti, CF8, CF8M, CF3, CF3M;
Seal type: hard seal, soft seal;
Leakage: Seal: D (liquid level 0.1 * DNmm3 / s): a soft seal (zero leakage);
Accessories: mounting flange;
Suitable medium: syrup, pulp, sewage, coal ash, slag and water mixture medium etc..
Five, matters needing attention:
1, the installation must be inspected before the valve cavity and the sealing surface and other parts, there is dirt or sand does not allow attachment;
2, all bolts evenly tightened requirements;
3, check the packing requirements of pressed parts, both to ensure the tightness of packing, but also to ensure the gate open and flexible;
4, the user before installing the valve, the valve must be proof model, connect the flow of medium size and attention to ensure consistency with the requirements of the valve;
5, the user to install the valve, valve driver must reserve the necessary space;
6 wire drive device shall be carried out according to a circuit diagram;
7, knife type valve must be regularly maintained, not free to collision and extrusion, so as not to affect the seal
Four, the relevant parameters:
1, material: carbon steel;
2, the structure of the form: seal;
3, medium: slag, pulp;
4, standard: gb;
5, two-way flow direction;
6, parts and accessories: accessories;
7, use: sewage;
8 types: straight type (channel);
9, connection: clamp;
10, nominal diameter: 50-500 (mm) mm;
11, the environment: atmospheric pressure;
12, working temperature: room temperature c;
13, drive mode: manual.
Five, 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 100 DEG C
Pulp, sewage, slurry, coal ash, slag and water mixture

Six, 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

Seven, the main external and connecting dimensions (mm):

Nominal pressure

DN

L

D1

D2

H

A

B

C

D

Z-M

Denso model

0.6MPa

Fifty

Forty-eight

Ninety

One hundred and ten

Six hundred

Two hundred and fifteen

One hundred and twenty-five

Three hundred and eighteen

One hundred and ninety-seven

4-M12

DZ10

Sixty-five

Forty-eight

One hundred and ten

One hundred and thirty

Six hundred and seventy

Two hundred and fifteen

One hundred and twenty-five

Three hundred and eighteen

One hundred and ninety-seven

4-M12

DZ10

Eighty

Fifty-one

One hundred and twenty-five

One hundred and fifty

Six hundred and eighty

Two hundred and fifteen

One hundred and twenty-five

Three hundred and eighteen

One hundred and ninety-seven

4-M16

DZ10

One hundred

Fifty-one

One hundred and forty-five

One hundred and seventy

Seven hundred

Two hundred and fifteen

One hundred and twenty-five

Three hundred and eighteen

One hundred and ninety-seven

4-M16

DZ10

One hundred and twenty-five

Fifty-seven

One hundred and seventy-five

Two hundred

Seven hundred and twenty

Two hundred and fifteen

One hundred and twenty-five

Three hundred and eighteen

One hundred and ninety-seven

8-M16

DZ10

One hundred and fifty

Fifty-seven

Two hundred

Two hundred and twenty-five

Seven hundred and ninety

Two hundred and fifteen

One hundred and twenty-five

Three hundred and eighteen

One hundred and ninety-seven

8-M16

DZ10

Two hundred

Seventy

Two hundred and twenty-five

Two hundred and eighty

Eight hundred and fifty

Two hundred and fifteen

One hundred and seventy-five

Three hundred and sixty-three

One hundred and ninety-seven

R-M16

D715

Two hundred and fifty

Seventy

Three hundred and ten

Three hundred and thirty-five

One thousand and one hundred

Two hundred and fifteen

One hundred and twenty-five

Three hundred and sixty-three

One hundred and ninety-seven

12-M16

DZ20

Three hundred

Seventy-six

Three hundred and sixty-two

Three hundred and ninety-five

One thousand one hundred and eighty

Two hundred and fifteen

One hundred and twenty-five

Three hundred and sixty-three

One hundred and ninety-seven

12-M20

DZ20

Three hundred and fifty

Seventy-six

Four hundred and twelve

Four hundred and forty-five

One thousand two hundred and eighty

Two hundred and fifteen

One hundred and twenty-five

Three hundred and sixty-three

One hundred and ninety-seven

12-M20

DZ30

Four hundred

Eighty-nine

Four hundred and sixty-two

Four hundred and ninety-five

One thousand four hundred and sixty

Two hundred and fifteen

One hundred and twenty-five

Three hundred and sixty-three

One hundred and ninety-seven

16-M20

DZ45

Four hundred and fifty

Eighty-nine

Five hundred and eighteen

Five hundred and fifty

One thousand and six hundred

Two hundred and forty

Two hundred and thirty-five

Four hundred and thirty-seven

Two hundred and twenty-seven

16-M20

DZ45

Five hundred

One hundred and fourteen

Five hundred and sixty-eight

Six hundred

One thousand and eight hundred

Two hundred and forty

Two hundred and thirty-five

Four hundred and thirty-seven

Two hundred and twenty-seven

16-M20

DZ60

Six hundred

One hundred and fourteen

Six hundred and seventy

Seven hundred and five

Two thousand and one hundred

Two hundred and forty

Two hundred and thirty-five

Four hundred and thirty-seven

Two hundred and twenty-seven

20-M22

DZ60

Seven hundred

One hundred and twenty-seven

Seven hundred and seventy-five

Eight hundred and ten

Two thousand and three hundred

Two hundred and seventy-four

Two hundred and sixty

Five hundred and twenty-six

Two hundred and eighty-three

24-M22

DZ90

Eight hundred

One hundred and twenty-seven

Eight hundred and eighty

Nine hundred and twenty

Two thousand and five hundred

Two hundred and seventy-four

Two hundred and sixty

Five hundred and twenty-six

Two hundred and eighty-three

24-M27

DZ120

Nine hundred

One hundred and fifty-four

Nine hundred and eighty

One thousand and twenty

Two thousand and seven hundred

Three hundred and nineteen

Two hundred and ninety-five

Five hundred and fifty-four

Three hundred and nine

27-M27

DZ180

One thousand

One hundred and sixty-five

One thousand and eighty

One thousand one hundred and twenty

Two thousand and nine hundred

Three hundred and nineteen

Two hundred and ninety-five

Five hundred and fifty-four

Three hundred and nine

28-M27

DZ250

One thousand and two hundred

One hundred and ninety

One thousand two hundred and ninety-five

One thousand three hundred and forty

Two thousand and three hundred

Three hundred and nineteen

Two hundred and ninety-five

Five hundred and fifty-four

Three hundred and nine

32-M30

DZ250

1 MPa

Fifty

Forty-eight

One hundred

One hundred and twenty-five

Six hundred

Two hundred and fifteen

One hundred and twenty-five

Three hundred and eighteen

One hundred and ninety-seven

4-M16

DZ10

Sixty-five

Forty-eight

One hundred and twenty

One hundred and forty-five

Six hundred and seventy

Two hundred and fifteen

One hundred and twenty-five

Three hundred and eighteen

One hundred and ninety-seven

4-M16

DZ10

Eighty

Fifty-one

One hundred and thirty-five

One hundred and sixty

Six hundred and eighty

Two hundred and fifteen

One hundred and twenty-five

Three hundred and eighteen

One hundred and ninety-seven

4-M16

DZ10

One hundred

Fifty-one

One hundred and fifty-five

One hundred and eighty

Seven hundred

Two hundred and fifteen

One hundred and twenty-five

Three hundred and eighteen

One hundred and ninety-seven

8-M16

DZ10

One hundred and twenty-five

Fifty-seven

,

One hundred and eighty-five

Two hundred and ten

Seven hundred and twenty

Two hundred and fifteen

One hundred and twenty-five

Three hundred and eighteen

One hundred and ninety-seven

8-M16

DZ10

One hundred and fifty

Fifty-seven

Two hundred and ten

Two hundred and forty

Seven hundred and ninety

Two hundred and fifteen

One hundred and twenty-five

Three hundred and sixty-three

One hundred and ninety-seven

8-M20

DZ, 15

Two hundred

Seventy

Two hundred and sixty-five

Two hundred and ninety-five

Eight hundred and fifty

Two hundred and fifteen

One hundred and twenty-five

Three hundred and sixty-three

One hundred and ninety-seven

8-M20

DZ20

Two hundred and fifty

Seventy

Three hundred and twenty

Three hundred and fifty

One thousand one hundred and forty

Two hundred and fifteen

One hundred and twenty-five

Three hundred and sixty-three

One hundred and ninety-seven

12-M20

DZ20

Three hundred

Seventy-six

Three hundred and sixty-eight

Four hundred

One thousand one hundred and eighty

Two hundred and fifteen

One hundred and twenty-five

Three hundred and sixty-three

One hundred and ninety-seven

12-M20

DZ30

Three hundred and fifty

Seventy-six

Four hundred and twenty-eight

Four hundred and sixty

One thousand two hundred and eighty

Two hundred and fifteen

One hundred and twenty-five

Three hundred and sixty-three

One hundred and ninety-seven

16-M20

DZ30

Four hundred

Eighty-nine

Four hundred and eighty-two

Five hundred and fifteen

One thousand four hundred and sixty

Two hundred and forty

Two hundred and thirty-five

Four hundred and thirty-seven

Two hundred and twenty-seven

16-M22

DZ45

Four hundred and fifty

Eighty-nine

Five hundred and thirty-two

Five hundred and sixty-five

One thousand and six hundred

Two hundred and forty

Two hundred and thirty-five

Four hundred and thirty-seven

Two hundred and twenty-seven

20-M22

DZ45

Five hundred

One hundred and fourteen

Five hundred and eighty-five

Six hundred and twenty

One thousand and eight hundred

Two hundred and forty

Two hundred and thirty-five

Four hundred and thirty-seven

Two hundred and twenty-seven

20-M22

DZ60

Six hundred

One hundred and fourteen

Six hundred and eighty-five

Seven hundred and twenty-five

Two thousand and one hundred

Two hundred and forty

Two hundred and thirty-five

Four hundred and thirty-seven

Two hundred and seventy-seven

20-M27

DZ60

Seven hundred

One hundred and twenty-seven

Eight hundred

Eight hundred and forty

Two thousand and three hundred

Two hundred and seventy-four

Two hundred and sixty

Five hundred and twenty-six

Two hundred and eighty-three

24-M27

DZ120

Eight hundred

One hundred and twenty-seven

Eight hundred and ninety-eight

Nine hundred and fifty

Two thousand and five hundred

Three hundred and nineteen

Two hundred and ninety-five

Five hundred and fifty-four

Three hundred and nine

24-M30

DZ180

Nine hundred

One hundred and fifty-four

One thousand and five

One thousand and fifty

Two thousand and seven hundred

Three hundred and nineteen

Two hundred and ninety-five

Five hundred and fifty-four

Three hundred and nine

28-M30

DZ180

One thousand

One hundred and sixty-five

One thousand one hundred and fifteen

One thousand one hundred and sixty

Two thousand and nine hundred

Three hundred and nineteen

Two hundred and ninety-five

Five hundred and fifty-four

Three hundred and nine

28-M30

DZ250

One thousand and two hundred

One hundred and ninety

One thousand three hundred and twenty-five

One thousand three hundred and eighty

Three thousand and four hundred

Three hundred and nineteen

Two hundred and ninety-five

Five hundred and fifty-four

Three hundred and nine

32-M36

DZ258

Eight, ordering:
1, PZ73TC manual wear-resistant ceramic knife gate slag product name and model of PZ73TC manual wear-resistant ceramic knife gate valve diameter PZ73TC manual deslagging wear-resistant ceramic knife slag discharging sluice valve with the attachment so that we provide you the correct selection.
2, if the unit has been selected by the design Zhongwei company PZ73TC manual knife gate valve type slag resistant ceramic press PZ73TC manual, wear-resistant ceramic knife gate valve discharge directly to our sales department order.
3, the occasion is very important when using more complex or the environment when you try to provide design drawings and detailed parameters by our Zhongwei expert audit checks for you.
Nine, 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 problems, in order to achieve the satisfied 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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