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

MV-12系列PFA隔膜閥具有很高的泄漏完整性和出色的耐腐蝕性。它非常適合用于超高純度UHP和腐蝕性流體應用。提供2路配置。MV-12系列是1英寸PFA手動隔膜閥，設計用于超高純度（UHP）和腐蝕性氣體和液體處理系統(tǒng)，包括那些用于半導體制造操作的系統(tǒng)。該閥有2通配置。三向配置具有多位置安裝基座，可提供更大的安裝靈活性并減少連接器裝配，從而使其在可使用空間有限的區(qū)域中具有優(yōu)勢。

MV-12系列具有模制的PFA主體，帶有精密加工的密封區(qū)域。它采用了含氟聚合物涂層的不銹鋼彈簧，可減少腐蝕性環(huán)境的影響，并確保與各種腐蝕性工藝介質(zhì)的兼容性。該閥還配備了一件式改良PTFE隔膜，與傳統(tǒng)的PTFE相比，具有更長的循環(huán)壽命。根據(jù)客戶要求，MV-12系列閥門可以安裝各種口徑配置，包括Parflare和Parbond管接頭。Parflare和Parbond配件都減少了組裝時間和安裝成本，同時確保了密封性，以確保清潔度至關重要的應用中的可靠性。

MV-12系列PFA閥的榫槽密封確保了膜片與閥體的密封性，從而實現(xiàn)了出色的泄漏完整性，降低了更換成本并隔離了工藝介質(zhì)。該系列的全1英寸節(jié)流孔在緊湊的包裝中提供最大流量（對于帶Parbond的MV-12，最高為15.7 Cv）。流量由配置和終端類型決定。閥門的雙向壓力額定為100 psig，從完全關閉位置到完全打開位置需要三整圈。

MV-12系列具有潛水選項，可將組件與外部環(huán)境隔離，并允許閥門在潮濕或氣態(tài)腐蝕性環(huán)境中運行時保持功能正常。

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

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.

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.

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.

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.

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.

市場：
- 半導體
- 分析實驗室
- 制藥
- BioPharm
- 航空航天
- 工業(yè)

功能/優(yōu)點：
- 出色的防漏完整性
- 改性的PTFE膜片和含氟聚合物涂層的不銹鋼彈簧可提供較高的循環(huán)壽命和出色的耐腐蝕性
- 配備Viton?氟彈性體密封件
- 提供2通配置
- 可以裝配各種口徑配置，包括Parflare和Parbond管配件
- 完整的1英寸孔在緊湊的包裝中提供最大的流量
- 雙向壓力高達100 psig
- 環(huán)境溫度范圍：0°F至+ 150° F（-17°C到+ 66°C）
- 流體溫度范圍：0°F到+ 266°F（-17°C到+ 130°C）

應用：
- 腐蝕性氣體和特殊氣體
- 半導體工具
- 工具連接件
- 閥箱（VMB）

Markets:
- Semiconductor
- Analytical Laboratory
- Pharmaceutical
- BioPharm
- Aerospace
- Industrial

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)

Applications:
- Corrosive and specialty gases
- Semiconductor Tools
- Tool Hook-ups
- Valve Manifold Boxes (VMBs)

Technical Specifications

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