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    Parker派克產品


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    Parker 球閥
    Parker Ball Valves
    Bestobell 超低溫球閥Cryogenic Ball Valves

    派克旗下品牌Bestobell的超低溫球閥具備優異的流量性以及較長使用壽命。其創新設計允許介質流體實現全流量,充裝站和便攜式輸送系統的流量輸送實現較低壓力損失而實現快速充裝。Parker Bestobell's cryogenic ball valves are ideal where excellent full flow characteristics are required with no delay in filling time. They are widely used in gas production, transportation and storage, offering long term performance.

     

     

    派克旗下品牌Bestobell的超低溫球閥是設計用于液化氣生產、運輸和儲存系統。這些閥門具備優異的全流量特性以及較長使用壽命,是客戶需求中的理想選擇。該閥門的新穎設計允許介質流體實現全流量,充裝站和便攜式輸送系統的流量輸送實現較低壓力損失,從而實現快速充裝,充裝時間沒有延遲。Parker Bestobell's cryogenic ball valves are specially designed for use in liquefied gas production, transportation and storage. These valves are ideal where the customer requires excellent full flow characteristics and long term performance. The innovative design of the valve allows for full flow of media from filling stations and portable delivery systems with low pressure loss, resulting in no delay in filling time.

    這些球閥采用了新型的自由浮球式設計,允許上游壓力的力量推動球芯與下游端的閥座密封,壓力越高,壓緊閥座力就越大,同時需要更大的扭矩開關閥門。 These ball valves feature an innovative free floating ball design that allows the force of upstream pressure to push the ball hard against the downstream seats. The higher the pressure, the more seating force and torque is required to operate the valve.

    銅材質和不銹鋼材質可選,球閥具有彈性壓蓋密封,在環境溫度和超低溫條件下都能提供較低的操作扭矩。Available in Bronze and Stainless Steel, the ball valves feature a spring-loaded gland seal, which provides low torque level under both ambient and cryogenic conditions.

    派克Bestobell超低溫球閥為無泄漏而設計,較大限度地提高使用壽命和降低維護成本。 Parker Bestobell's cryogenic ball valves are designed to eliminate leakages, maximise lifetime operation and reduce maintenance costs.

     

     

     

    Cryogenic Ball Valves

     

     



    市場Markets:

    - 工業氣體Industrial Gas

     

    特點/優勢Features / Benefits:

    - Excellent flow characteristics, with low pressure loss
    - Designed to prevent incorrect re-assembly after maintenance due to bespoke machining of the stem
    - Anti-blowout stem to optimise safety
    - Relief hole to prevent trapping of liquefied gases
    - Removable centre section to allow inter-changeability in existing installations
    - Suitable for retrofitting of electric or pneumatic actuators.
    - 優異的流動特性,較低壓力損失
    - 閥桿的設計與加工程序,大幅降低維修后的錯誤裝配。
    - 防噴出式閥桿設計,以優化安全性
    - 使不吸入液化氣體的泄放孔
    - 可移動中心部分允許現有設備的現場互換性
    - 適用于電動或氣動執行機構選項。

     

    應用Applications:

    - Transport
    - Storage
    - Defence
    - Processing
    - 運輸
    - 存儲
    - 防御
    - 過程處理

    適用于以下氣液介質Liquid / Gas Type:

    - Oxygen (O2)
    - Nitrogen (N2)
    - Argon (Ar)
    - Carbon Dioxide (CO2)
    - Krypton (Kr)
    - Neon (Ne)
    - Hydrogen (H2)
    - Nitrous Oxide (N2O)
    - Sulphur Hexafluoride (SF6)
    - Natural Gas (CH4)
    - Ethylene (C2H4)
    - Trifluoromethane (CHF3)

     

     

     

     

     

     

    Technical Specifications

    Diameter: DN15-DN80 nom
    Connection Type: BSP-PL, NPT, Butt Weld Schedule 10, Socket Weld
    Stem Length: 230 mm
    Body Material: Bronze, Stainless Steel
    Valve Type: Manual, Wafer, Actuated
    Maximum Operating Pressure: 725 psi, 50 bar
    Minimum Operating Temperature: -196 °C
    Maximum Operating Temperature: +65 °C
    Weight: 2-16 kg
    Flow Rate: 9-300 Gal/min
    Packing Material: Virgin PTFE
    Stem Material: Stainless Steel

     

    Cryogenic Ball Valves 型號

    Part Maximum Working Pressure (Bar) Valve Type Body Material Diameter Nominal (DN) Connection Type Stem Length (mm) Maximum Working Pressure (psi)
    CZFR30GTAE4BAM 50 Actuated Bronze DN15 NPT 230 725
    CZFR30GTAE4BND 50 Manual Bronze DN15 BSP-PL 230 725
    CZFR30GTEE4BAM 50 Actuated Bronze DN15 BSP-PL 230 725
    CZFR30GTEE4BND 50 Manual Bronze DN15 NPT 230 725
    CZFR30SB1E4S00 50 Manual Stainless Steel DN15 Butt Weld Schedule 10 230 725
    CZFR30SB1E4SAM 50 Actuated Stainless Steel DN15 Butt Weld Schedule 10 230 725
    CZFR30SSNE4S00 50 Manual Stainless Steel DN15 Socket Weld 230 725
    CZFR30SSNE4SAM 50 Actuated Stainless Steel DN15 Socket Weld 230 725
    CZFR50GTAE4BAM 50 Actuated Bronze DN25 NPT 230 725
    CZFR50GTAE4BND 50 Manual Bronze DN25 BSP-PL 230 725
    CZFR50GTEE4BAM 50 Actuated Bronze DN25 BSP-PL 230 725
    CZFR50GTEE4BND 50 Manual Bronze DN25 NPT 230 725
    CZFR50SB1E4S00 50 Manual Stainless Steel DN25 Butt Weld Schedule 10 230 725
    CZFR50SB1E4SAM 50 Actuated Stainless Steel DN25 Butt Weld Schedule 10 230 725
    CZFR50SSNE4S00 50 Manual Stainless Steel DN25 Socket Weld 230 725
    CZFR50SSNE4SAM 50 Actuated Stainless Steel DN25 Socket Weld 230 725
    CZFR70GTAE4BAM 50 Actuated Bronze DN40 NPT 230 725
    CZFR70GTAE4BND 50 Manual Bronze DN40 BSP-PL 230 725
    CZFR70GTEE4BAM 50 Actuated Bronze DN40 BSP-PL 230 725
    CZFR70GTEE4BND 50 Manual Bronze DN40 NPT 230 725
    CZFR70SB1E4S00 50 Manual Stainless Steel DN40 Butt Weld Schedule 10 230 725
    CZFR70SB1E4SAM 50 Actuated Stainless Steel DN40 Butt Weld Schedule 10 230 725
    CZFR70SSNE4S00 50 Manual Stainless Steel DN40 Socket Weld 230 725
    CZFR70SSNE4SAM 50 Actuated Stainless Steel DN40 Socket Weld 230 725
    CZFR80GTAE4BAM 50 Actuated Bronze DN50 NPT 230 725
    CZFR80GTAE4BND 50 Manual Bronze DN50 BSP-PL 230 725
    CZFR80GTEE4BAM 50 Actuated Bronze DN50 BSP-PL 230 725
    CZFR80GTEE4BND 50 Manual Bronze DN50 NPT 230 725
    CZFR80SB1E4S00 50 Manual Stainless Steel DN50 Butt Weld Schedule 10 230 725
    CZFR80SB1E4SAM 50 Actuated Stainless Steel DN50 Butt Weld Schedule 10 230 725
    CZFR80SSNE4S00 50 Manual Stainless Steel DN50 Socket Weld 230 725
    CZFR80SSNE4SAM 50 Actuated Stainless Steel DN50 Socket Weld 230 725
    CZFRA0GTAE5A00 34 Wafer Bronze DN80 BSP-PL 230 500
    CZFRA0GTEE5A00 34 Wafer Bronze DN80 NPT 230 500
    CZFRA0SB1E4S00 34 Wafer Stainless Steel DN80 Butt Weld Schedule 10 230 500

     

     

     

       

    美國DMK Engineering Solutions公司
    信德邁科技(北京)有限公司 CNMEC Technology


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