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ߣߣȥҲ,ŷС,Ƭ

rg2019-08-20  Դchiu-crystal.com

҂aУyTҪxҼryTʹöǾҼėlģʹ×lʹyTܮaõЧ҂́˽Ҽ°ɡ

1yTly

Gate valve, in general, in petrochemical, electric power industry is used more widely, mainly used in main pipe, high temperature, high temperature, large diameter can be used, the gate of the working medium is commonly oil, steam and water, high temperature of 425 . Gate valve in the installation of no direction, can be horizontal, can also be installed vertically, gate valve is characterized by good sealing performance.

  • (50)
  • ߣߣȥҲ,ŷС,ƬĽ|҂Ͳ̼䓲|ҪʹòP䓣PK^ʹÜضȞ200档|߀ƷĜضȳ^425棬҂͑xϽ䓲|Iضȡ550档߲P䓲|Pضȡ600档lyڏܴrҼ1000mm҂ԓ͑hbֱX݆ʽX݆ʽӣ@_ͷˡlyҪȱc_߶^ܷS^y

    2yTֹy

    Ҫoܵϣڏ˳^200mmֹyĹrʹ×llyƣֹyڰbзԵģM߳Ҽܵϑ^Vֹyȱcw

    3yTy

    yҼ֞оyƫĵy|֞TF̼䓺ͲP䓡TFyҼ㑪ڳء|鸯gԣ10ҵϵyܵϣҼܷȦzڽBIIБú܏V؄em춽oˮϵySIIϵďVã͸g͸ߜҲ˸Ҫ󡣽ʮƫĵyӲܷy˂ԽԽJͬߣߣȥҲ,ŷС,Ƭڹܾ_P]{ãYΣp_Pʡ

  • (6)
  • ڲõyУ҂]c1ԣ2͸ߜԡ

    ]ܵЩ|ԣAԣKҼĜضҪ󣨴80棩ҼzܷȦʹãFܷȦ150棩ͬrҲQòP䓰ȣ縯gԺ͜ضиߵҪ󣬾͑Ӳܷy磺D373H-16CP

    ڂʽϣҼ200mmڏ΁݆ӡ

    4yTy

    It is widely used in the fields of petroleum, chemical industry and long-distance pipeline. Ball valve fluid resistance is small, ball valve seat is divided into floating seat and fixed seat two kinds. Small and medium diameter (DN200 below) generally use floating seats, ball valve seat selection is very important. Generally choose according to its temperature, less than 150 using ptfe (F), small 250 can use para polystyrene. PPL, then go up and then must choose metal seal, there is a little to see whether the ball valve in the medium of hard particle, the seat selection is also very important. To remind you that the ball valve has two ball valve, there are three ball valve, four ball valve, this is one of the differences between it and other valves.

  • (45)
  • 5yTֹy

    ֹyҲQyڹܾ^СֹycܵЉ׃rֹyйãrlֹyʼKdz]ġ

    6yTȫy

    ߣߣȥҲ,ŷС,Ƭڹֻܵ鱣obãԷֹ^ֳُБ]Ҽc͑ȡȫyӉ

    yTб^ҊyTҪf@N҂ʹõĕrҪ]@ЩyTʹ×l@ӲſԱ^õİl]yTЧ

     

     

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