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    上海唐牌閥門有限公司
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    當前位置:上海唐牌閥門有限公司>>蝶閥>> Series GRKeystone 蝶閥

    Keystone 蝶閥

    參   考   價: 330

    訂  貨  量: ≥1 件

    具體成交價以合同協(xié)議為準

    產(chǎn)品型號Series GR

    品       牌其他品牌

    廠商性質(zhì)生產(chǎn)商

    所  在  地上海市

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    更新時間:2024-05-11 20:13:24瀏覽次數(shù):168次

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    適用對象 液體 銷售區(qū)域 全國,華東,華南,華北,華中,東北,西南,西北,港澳臺,海外
    Keystone Series GR 蝶閥The Keystone Series GR is a general purpose resilient seated butterfly valve available in flanged,

    Keystone Series GR 蝶閥

    The Keystone Series GR is a general purpose resilient seated butterfly valve available in flanged, lugged or wafer body style for any service where drop-tight shut-off and maximum flow area is required.

    Keystone Series GR 蝶閥 特點

    Wafer and lugged body design with face-to-face dimension, according to EN 558 Series 20 and API 609.

    Designed according to EN 593 and API 609.

    The seat is field replaceable and fully isolates the body and shaft from the flow.

    Primary shaft sealing exceeds the pressure rating of the valve and prevents leakage through shaft area to atmosphere.

    A secondary shaft sealing provides back-up safety.

    A molded-in O-ring in the seat for flange sealing eliminates the need for gaskets.

    Shaft seals prevent moisture penetrating into the shaft area.

    The two piece shaft allows for a thin disc and provides minimal obstruction to flow (up to DN 300/ NPS 12).

    Rounded polished disc edge gives full concentric sealing, lower torques, longer seat life and drop-tight shut-off.

    Body locating holes allow ease of installation and centering between the flanges.

    Extended body neck allows for pipe insulation.

    Top and bottom shaft bearings for optimized support and minimum friction and decreased torque.

    Keystone Series GR 蝶閥 規(guī)格

    Sizes:DN 50 - 900 (NPS 2 - 36)

    Pressure:16 bar DN 50 - 300 (230 psi NPS 2 - 12)

    10 bar DN 350 - 900 (150 psi NPS 14 - 36)

    Reinforced seat:16 bar DN 350 - 600 (230 psi NPS 14 - 24)

    End of line:10 bar DN 50 - 300 (150 psi NPS 2 - 12)

    6 bar DN 350 - 900 (90 psi NPS 14 - 36)

    Reinforced seat:10 bar DN 350 - 600 (150 psi NPS 14 - 24)

    Vacuum service:0.4 bar (5.8 psia)

    Temperature:`-40°C to +160°C (-40 °F to +320°F)

    Flange accommodation:PN 6/10/16, 125/150, JIS 10K, BS Table E, AS4087 PN 16, AS2129 Table E

    KEYSTONE凱斯通/基士敦閥門電氣動執(zhí)行器品牌由美國泰科國際tyco創(chuàng)建于1993年,于2012年為美國濱特爾集團Pentair并購,濱特爾集團又于2016年放棄流體事業(yè)部門并將其出售給美國艾默生集團Emerson,現(xiàn)KEYSTONE為艾默生集團旗下品牌。

    上海唐牌閥門致力于為新老客戶供應(yīng)國標、化工部、機械部、美標、日標、德標等標準的:球閥、蝶閥、閘閥、截止閥、止回閥、阻火器、呼吸閥、電磁閥、調(diào)節(jié)閥、旋塞閥、過濾器、視鏡、安全閥、水利控制閥、針型閥、疏水閥、放料閥、減壓閥、柱塞閥、排氣閥、隔膜閥、平衡閥、真空閥、高溫閥、低溫閥、電動閥、氣動閥等高中壓閥門。同時經(jīng)銷進口品牌:NORGREN諾冠、TYCO泰科、KEYSTONE凱斯通/基士敦、EMERSON艾默生集團、Honeywell霍尼韋爾、SIEMENS西門子、KITZ開滋/北澤、JohnsonControls江森、ASCO世格/阿斯卡、SpiraxSarco斯派莎克、Bray博雷、MSCFESTO費斯托、Parker派克、rexroth力士樂、AirTAC亞德客、Conex|B?nninger班尼戈、WATTS沃茨、GEMUE蓋米、TA平衡閥、KTM凱特姆、ABBSchneiderElectric施耐德、PENTAIR濱特爾、美國TAPO唐牌等美國、日本、英國、瑞典、德國、法國等國,產(chǎn)品品牌。


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