UHP PFA氣動膜片三通閥– 1/4英寸 PV-10系列
Parker PFA閥 - Parker PFA Valves
UHP PFA Air-operated Diaphragm (1/4 inch) 3 Way Valve – PV-10 Series

PV-10系列PFA閥具有很高的泄漏完整性和出色的耐腐蝕性。它提供2通或3通配置，專為超高純度UHP和腐蝕性流體應用（最高80 psig）而設計。PV-10系列是1/4英寸氣動（AOP）PFA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，包括半導體制造和清潔區域應用。該閥有2通和3通配置，并采用模制PFA閥體和精密加工的密封區域，具有出色的泄漏完整性和耐化學性。PV-10系列配備了一件式的改性PTFE隔膜，具有出色的靈活性和較長的使用壽命，從而降低了更換成本，并減少了停機時間。該閥還具有含氟聚合物涂層的不銹鋼彈簧，可減少腐蝕性環境的影響，并與多種工藝介質兼容。根據客戶要求，PV-10系列閥門可以安裝各種口徑配置，包括Parflare和Pargrip管件。這些配件減少了組裝和安裝時間，同時確保了密封性，以確保清潔度至關重要的應用中的性能。PV-10系列PFA閥的嚴格設計可控制閥座和隔膜的應力，從而提供可靠且免維護的使用壽命。它的舌狀和凹槽確保膜片與閥體之間形成可靠的密封，從而最大程度地減少了顆粒截留和過程介質與執行器之間的隔離。該閥具有一個完整的1/4英寸孔口，在工作壓力高達80 psig的緊湊型包裝中，沒有最大流量的限制。流量范圍為0.20 – 0.62，具體取決于端口大小和配置。PV-10系列的執行器可在20 psi的壓力下工作，以簡化安裝和維護。

UHP PFA Air-operated Diaphragm (1/4 inch) 3 Way Valve – PV-10 Series

The PV-10 Series PFA Valve offers high leak integrity and excellent resistance to corrosion. It is available in 2-way or 3-way configurations and is designed for ultra-high purity (UHP) and aggressive fluid applications (up to 80 psig).

The PV-10 Series is 1/4 inch air-operated (AOP) PFA diaphragm valve that is designed for use in ultra-high purity (UHP) and aggressive gas and liquid handling systems, including semiconductor manufacturing and clean-area applications. The valves is available in 2-way and 3-way configurations and utilizes a molded PFA body with precision-machined sealing areas for superior leak integrity and chemical resistance.

The PV-10 Series is equipped with a one-piece modified PTFE diaphragm, which provides excellent flexibility and high cycle life for lower replacements costs and less downtime. The valve also features a Fluoropolymer-coated stainless steel spring, which reduces the effects of corrosive environments and enables compatibility with a wide range of process media. Depending on customer requirements, PV-10 Series valves can be fitted with a variety of port configurations, including Parflare and Pargrip tube fittings. The fittings reduce assembly and installation time, while ensuring a leak-tight seal for performance in applications where cleanliness is critical.

The PV-10 Series PFA valve's exacting design controls seat and diaphragm stresses to provide a reliable and maintenance-free service life. Its tongue and groove ensures a positive diaphragm to body seal, resulting in minimal particle entrapment and isolation of process media from the actuator. The valve features a full 1/4 inch orifice with no restrictions for maximum flow in a compact package at working pressures up to 80 psig. Flow capacities range from 0.20 – 0.62 depending on port size and configuration.

The actuator in the PV-10 Series works on as little as 20 psi for ease of installation and maintenance.

市場：
- 半導體
- 分析實驗室
- 制藥
- 生物制藥
- 航空航天
- 工業

特點/優點：
- 出色的泄漏完整性
- 改性的PTFE膜片和涂有氟聚合物的不銹鋼彈簧可提供較高的循環壽命和出色的耐腐蝕性
- 額定壓力為正向和反向（從真空到80 psig）
- 2向和3向提供單向配置
- 緊湊的執行器設計具有20-120 psig AOP的執行壓力
- 可以與多種端口配置配合使用，包括Parflare和Pargrip管配件
- 環境溫度范圍：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：
- 腐蝕性和特種氣體
- 半導體工具
- 工具連接
- 閥匯流箱（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
- Pressure rated in both forwards and backwards direction from vacuum to 80 psig
- Available in 2-way and 3-way configurations
- Compact actuator design has a 20 - 120 psig AOP actuation pressure
- Can be fitted with a variety of port configurations, including Parflare and Pargrip tube fittings
- 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 Air-operated Diaphragm (1/4 inch) 3 Way Valve – PV-10 Series 型號