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  • lolpv136 posted an update 4 weeks, 1 day ago

    Main technical specification
    Nominal Diameter(mm)1520253240506580100125150200
    Rated flow coefficient KvEqual percentage361016254063100160250400630
    Liner471118284469110176275440690
    Actuator ModelDirect actionPZMA-4PZMA-5PZMA-6PZMA-7
    ReactionPZMB-4PZMB-5PZMB-6PZMB-7
    Rated Stroke L(mm)16254060
    Diaphragm Effective Area2804006001000
    Nominal Pressure PN(MPA)1.6 2.5 4.0 6.3 10.0
    Inherent flow CharacteristicsEqual percentage、Liner
    Inherent rangeability50:01:00
    The range of air source signals20~100、40~200、80~240
    Gas source pressure(Mpa)0.14、0.25、0.28、0.4
    Electric actuatorDepand on the thrust and stroke which valve need
    Power voltage220V.AC 50Hz 380V.AC 50Hz( Three phase)
    Leakage classSoft sealVI Class、Zero Leakage
    Metal sealIV Class、V Class
    Flange connection formPN1.6Mpa, Convexity of valve body PN≥4.0Mpa,Concavity of valve boday
    Upper bonnet formStandard typeCase Steel:-20~220°C、Cast Stainless steel:-40~220°C
    Cooling typeCase Steel:-29~425°C、Cast Stainless steel:-60~450°C
    CryogenicCast Stainless steel:-60~-100°C、-100~-196°C

    Q:Low MOQ
    Our factory owns the casting company by itself. We are always ready for providing the sample and producing some small orders, in order to meet the business well.
    Q: Quick Delivery
    We are always keep the large stock for some hot products.
    Q: Complete Service
    We are always ready to hear from you, reply within 12 hours.
    Q: OEM Accepted
    We can make the products with the client’s demand standard or the customer requirement.
    HANGZHOU HOYEE TRADE CO.,LTD
    No7 YangJiaDai Road LingQiao industrial Zone,FuYang district,HangZhou City,P.R China
    Phone:+8615158093136
    Mail address:Infor@hoyeevalve.com
    Tel:+86-571-63557818
    Fax:+86-571-63559158
    Website:www.hoyeevalve.com
    QQ:157780534
    Wechat:+8615158093136
    Whatsapp:+8615158093136
    Skype:Yu.alex1986wholesale Single Seat Control Valve
    website:http://www.hoyeevalve.com/control-valve/single-seat-control-valve/

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