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Address：No. 4-4 East West Road, Jinhu County Industrial Concentration Zone, Huaian City, Jiangsu Province
          
Tel：0517-86918678
          
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          Manual deslagging wear-resistant ceramic knife gate valve
          


          


          


          

          2手動(dong)陶(tao)瓷排(pai)渣(zha)刀(dao)型閘(zha)閥，耐(nai)磨(mo)型.jpg
          

          

          

    
    
          
        
            
           
          • 2手動陶(tao)瓷排渣刀(dao)型(xing)閘閥(fa)，耐(nai)磨型(xing).jpg
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          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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