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    Parker PFA閥
    Parker PFA Valves
    UHP 超高純 PFA手動隔膜閥 (1 ') 2 通閥 – MV-12 系列 UHP PFA Manual Diaphragm (1 inch) 2 Way Valve – MV-12 Series

    MV-12 系列 PFA隔膜閥提供高泄露完整性和優異的耐腐蝕性。它非常適合用于超高純(UHP)和腐蝕性流體和氣體處理 應用。有2通型 。The MV-12 Series PFA Diaphragm Valve offers high leak integrity and exceptional corrosion resistance. It is ideally suited for use in ultra-high purity (UHP) and aggressive fluid applications. Available in 2-way configurations.

     

     

     

     

    MV-12 是1"PFA手動隔膜閥,用于超高純(UHP)和腐蝕性氣體和液體處理系統,包括用于半導體制造操作。閥門由2通型。3通型帶有多功能安裝底座,允許更多的安裝靈活性,減少連接件的使用, 使它們有利于在空間受限區域使用。 The MV-12 Series is a 1 inch PFA manual diaphragm valve that is designed for use in ultra-high purity (UHP) and aggressive gas and liquid handling systems, including those used in semiconductor manufacturing operations. The valve is available in 2-way configurations. The 3-way configurations have a multi-position mounting base, which allows for more mounting flexibility and connector fitting reduction, making them advantageous in areas where workable space is limited.

    MV-12系列具有成型PFA閥體和精密加工密封區域。利用氟聚合物涂層不銹鋼彈簧減少腐蝕性環境的影響,確保與廣泛的腐蝕性工藝介質兼容。閥門還配備了一體式改性聚四氟乙烯隔膜,提供較之傳統PTFE聚四氟乙烯更高的循環壽命。根據客戶需求,MV-12系列閥門可配套多種接口形式,包括Parflare和Parbond管接頭。Parflare和Parbond接頭節約裝配時間和安裝成本,確保潔凈至關重要的應用中無泄漏密封的可靠性。 The MV-12 Series features a molded PFA body with precision-machined sealing areas. It utilizes a Fluoropolymer-coated stainless steel spring, which reduces the effects of corrosive environments and ensures compatibility with a wide range of aggressive process media. The valve is also equipped with a one-piece modified PTFE diaphragm, which provides higher cycle life when compared to conventional PTFE. Depending on customer requirements, the MV-12 Series valve can be fitted with a variety of port configurations, including Parflare and Parbond tube fittings. Both Parflare and Parbond fittings reduce assembly time and installation costs, while ensuring a leak-tight seal for reliability in applications where cleanliness is critical.

    MV-12系列的榫槽密封確?煽扛裟づc閥體的可靠密封,形成更高的泄漏的完整性、更低的維修成本,和與工藝介質的隔離。此系列1”全通徑提供緊湊型結構的大流量(MV-12 Parbond接口大15.7CV)。流量取決于結構和接口形式。閥門雙向額定壓力100psig,從完全關閉到全開位置需要三整圈。 The tongue and groove seal of the MV-12 Series PFA valve ensures a positive diaphragm to body seal, resulting in superior leak integrity, lower replacement costs, and isolation of process media. The series' full 1 inch orifice offers maximum flow capability in a compact package (up to 15.7 C?v for MV-12 with Parbond). Flow capacities are dictated by configuration and end type. The valve is bidirectionally pressure rated at 100 psig and requires three full turns to go from the fully closed to fully open position.

    MV-12系列可選潛水型,隔離元件與外部環境,使閥門在潮濕或氣體腐蝕性環境下工作時保持功能。 The MV-12 Series is available with a submergible option, which isolates components from the external environment and allows the valve to remain functional while operating in wet or gaseous corrosive environments.

     

     

     

    UHP PFA Manual Diaphragm (1 inch) 2 Way Valve – MV-12 Series

     



    市場Markets:

    - Semiconductor
    - Analytical Laboratory
    - Pharmaceutical
    - BioPharm
    - Aerospace
    - Industrial
    - 半導體
    - 分析試驗室
    - 制藥
    - 生物制藥
    - 航空航天
    - 工業

    特點/優勢Features/Benefits:

    - Excellent leak integrity
    - Modified PTFE diaphragm and Fluoropolymer-coated stainless steel spring provide high cycle life and exceptional resistance to corrosion
    - Equipped with Viton Fluoroelastomer seals
    - Available in 2-way configuration
    - Can be fitted with a variety of port configurations, including Parflare and Parbond tube fittings
    - Full 1 inch orifice provides maximum flow capability in a compact package
    - Bidirectionally pressure rated up to 100 psig
    - Ambient temperature range: 0°F to +150° F (-17°C to +66° C)
    - Fluid temperature range: 0°F to +266° F (-17°C to +130° C)
    - 優秀的泄露完整性
    - 改性 PTFE 隔膜和含氟聚合物涂層不銹鋼彈簧提供高循環壽命和優異的耐腐蝕性
    - 配備Viton 氟橡膠密封件
    - 有2通型
    - 可配套多種端口連接方式,包括Parflare和Parbond管接頭
    - 1"全通徑提供緊湊結構的大流量。
    - 雙向額定壓力高達 100 psig
    - 環境溫度范圍:0°F 至 +150° F (-17°C 至 +66° C)
    - 流體溫度范圍:0°F 至 +266° F (-17°C 至 +130° C)

     

    應用Applications:

    - Corrosive and specialty gases
    - Semiconductor Tools
    - Tool Hook-ups
    - Valve Manifold Boxes (VMBs)
    - 腐蝕性和特殊氣體
    - 半導體工具
    - 工具掛鉤
    - 閥組箱 (VMBs)

     

     

    Technical Specifications

    Wetted Material: PFA, Modified PTFE
    Non-Wetted Material: PFA, PVDF, Viton Seals, PTFE Coated SS Springs
    Pressure Rating: 27" HG Vacuum (913 mbar) to 100 psig (7 bar) (Forward, Backwards)
    Maximum Ambient Temperature: 66 °C, 150 °F
    Minimum Ambient Temperature: -17 °C, 0 °F
    Maximum Fluid Temperature: 130 °C, 266 °F
    Minimum Fluid Temperature: -17 °C, 0 °F
    Flow Rate: Cv: 15.7, 13.3, 9.6, 6.8
    Flow Coefficient: Kv: 142.8 to 224.2 L/min
    Flow Control: ON/OFF

     

     

    UHP PFA Manual Diaphragm (1 inch) 2 Way Valve – MV-12 Series 型號

    Part Port Connection Type Nut Material
    MV-12-001 1" Parbond PFA
    MV-12-002 1" Parflare PVDF
    MV-12-002-T 1" Parflare PFA
    MV-12-003 3/4" Parbond PFA
    MV-12-004 3/4" Parflare PVDF
    MV-12-004-T 3/4" Parflare PFA

     

     

     

       

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


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