Sanju Valve Co., Ltd.
Kuæa>Proizvodi>V230Y self-powered pressure regulating valve (V230Y self-powered pressure regulating valve)
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V230Y self-powered pressure regulating valve (V230Y self-powered pressure regulating valve)
Calibre Range: DN20-300mm Pressure Range: PN1.6-4.0MPa Applicable Temperature: ≤350 Product Application: Used extensively in oil, chemical, metallurgy
Detalji proizvoda
  • V230Y ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r

    Kä ye looi:
    V230Y type self-pressure regulating valve consists of valve body, valve seat, valve core parts etc., is a kind of energy saving product that does not require external energy but only relies on the adjusted medium itself pressure changes to automatically adjust pressure. It can be used for non-corrosive liquid, gas and steam such media as pressure control devices. V230Y type self-pressure regulating valve consists of valve body, valve seat, valve core parts etc., is a kind of energy saving product that does not require external energy but only relies on the adjusted medium itself pressure changes to automatically adjust pressure. V230Y type self-pressure regulating valve Ka tɛmɛ ZZYP, ke kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye. O ye sababu ye yen bɛ̈n ya luɔ̈ɔ̈i në luɔɔi de petrol, chemical, metallurgy, light industry, ku jɔl ya tɛ̈n yenë yen tɔ̈ɔ̈u në tɛ̈n yenë yen tɔ̈ɔ̈u thïn. Kä ye kek looi aye kek looi në PN16, 40, ye kek looi në 20 ~ 300mm, ye kek looi në ≤350 ℃. A ye suguya juëc looi. A ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye

    Kä ye looi
    Valve body: ZG230~450、ZG1Cr18Ni9Ti、ZGCr18Ni12Mo2Ti valve core: 1Cr18Ni9Ti、Cr18Ni12Mo2Ti valve seat: 1Cr18Ni9Ti、Cr18Ni12Mo2Ti valve rod: 1Cr18Ni9Ti、Cr18Ni12Mo2Ti film cover: A3、1Cr18Ni9Ti filling: polytetrafluoroethylene、flexible graphite film sheet: nitrile rubber、oil resistant rubber、fluorine rubber

    Parameters teknis

    DN (mm)
    20
    25
    32
    40
    50
    65
    80
    100
    125
    150
    200
    250
    300
    Fɛɛr de flow Kv
    7
    11
    20
    30
    48
    75
    120
    190
    300
    480
    760
    1100
    1750
    Lɔ̈ɔ̈i ye cɔl L (mm)
    8
    10
    14
    20
    25
    40
    50
    60
    70
    Pɛɛr ye cɔl PN (MPa)
    1.6、4.0
    Ajuiɛɛr de pressure (KPa)
    15~50、40~80、60~100、80~140、120~180、160~220、200~260、
    240~300、280~350、330~400、380~450、430~500、480~560、540~620、
    600~700、680~800、780~900、880~1000、600~1500、1000~2500
    Karakteristika Flow
    Yök!
    Adjustment accuracy (%)
    ±5
    Luɔi tɛmɛ (℃)
    ≤350
    Allow leakage amount
    Kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl
    Single seat: ≤10-4 × valve rated capacity (Tier IV), double seat and sleeve: ≤5 × 10-3 valve rated capacity (Tier II)
    Lɔ̈ɔ̈ŋ (m1/min)
    0.15
    0.30
    0.45
    0.60
    0.90
    1.70
    4.0
    6.75
    11.10
    16.0
    Pressure ratio
    Max
    10
    Minimum
    1.25

    Wɛ̈t ye install
    Note: 1.Filter 2.Self-pressure regulating valve 3.Taking pressure tube φ14×2 4.Condensation tank


    Dimensions

    Diyameter
    DN
    20
    25
    32
    40
    50
    65
    80
    100
    125
    150
    200
    250
    300
    Lɛɛr L
    185
    200
    205
    222
    254
    276
    298
    352
    410
    451
    600
    670
    735
    Kɔnɔ H
    615
    645
    650
    710
    730
    745
    760
    800
    890
    960
    1050
    H1
    52.5
    57.5
    67.5
    72.5
    80
    90
    97.5
    107.5
    122.5
    140
    167.5
    225
    230
    d
    100
    h
    280
    Flange Standart
    GB:PN 1.6 2.5 4.0MPa, ANSI:150LB 300LB JIS:10K 20K
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