UHP PFA Air-operated Diaphragm (3/4 inch) 2 Way Valve – PV-16 Series
UHP PFA 氣動隔膜（3/4 英寸）三通閥 – PV-16 系列
Parker PFA閥 - Parker PFA Valves

PV-16 系列是 3/4 英寸 PFA 氣動隔膜閥，設計用于超高純度 (UHP) 和腐蝕性流體處理應用，包括半導體制造操作。該閥門提供 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-16 系列配備一體式改性 PTFE 隔膜，與傳統 PTFE 相比，具有出色的柔韌性和更高的循環壽命。該閥門還具有含氟聚合物涂層的不銹鋼彈簧，可減少腐蝕環境的影響，并能與多種工藝介質兼容。根據客戶要求，PV-16 系列閥門可以配備各種端口配置，包括 Parflare 和 Parbond 管接頭。這些配件減少了組裝和安裝時間，同時確保了在清潔度至關重要的應用中的密封性能。

PV-16 系列 PFA 閥門的嚴格設計控制閥座和隔膜應力，以提供可靠且免維護的使用壽命。其舌槽密封確保膜片與閥體之間的正密封，從而延長循環壽命、降低更換成本并將過程介質與執行器隔離。該閥門具有完整的 3/4 英寸孔口，在高達 120 psig 的工作壓力下，緊湊型封裝中對最大流量沒有限制。流量由配置和端部類型決定（對于具有 Parbond 或 Parflare 連接的 PV-16，高達 7.9 C?v）。閥門的驅動壓力范圍為 60 – 120 psig。

UHP PFA Air-operated Diaphragm (3/4 inch) 2 Way Valve – PV-16 Series

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

特性/優點：
- 出色的泄漏完整性
- 改良的 PTFE 膜片和含氟聚合物涂層的不銹鋼彈簧提供高循環壽命和出色的耐腐蝕性
- 雙向壓力額定值從真空到 120 psig
- 提供 3 路配置
- 緊湊的執行器設計具有60 - 120 psig 驅動壓力
- 可配備多種端口配置，包括 Parflare 和 Parbond 管接頭
- 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：
- 腐蝕性氣體和特種氣體
- 半導體工具
- 工具連接件
- 閥組箱 (VMB)

The PV-16 Series PFA Diaphragm Valve offers high leak integrity and excellent resistance to corrosion. It is available in 2-way configurations and is designed for ultra-high purity (UHP) and aggressive liquid and gas applications.

The PV-16 Series is a 3/4 inch PFA air-operated diaphragm valve that is designed for use in ultra-high purity (UHP) and aggressive fluid handling applications, including semiconductor manufacturing operations. The valve is available in 2-way configurations and utilizes a molded PFA body with precision-machined sealing areas for superior leak integrity and chemical resistance.

The PV-16 Series is equipped with a one-piece modified PTFE diaphragm, which provides excellent flexibility and higher cycle life than conventional PTFE. The valve also features an 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-16 Series valves can be fitted with a variety of port configurations, including Parflare and Parbond 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-16 Series PFA valve's exacting design controls seat and diaphragm stresses to provide a reliable and maintenance-free service life. Its tongue and groove seal ensures a positive diaphragm to body seal, resulting in high cycle life, lower replacement costs, and isolation of process media from the actuator. The valve features a full 3/4 inch orifice with no restrictions for maximum flow in a compact package at working pressures up to 120 psig. Flow capacities are dictated by configuration and end type (up to 7.9 C?v for PV-16 with Parbond or Parflare connection). The valve's actuation pressure ranges from 60 – 120 psig.

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
- Bidirectionally pressure rated from vacuum to 120 psig
- Available in 2-way configuration
- Compact actuator design has a 60 - 120 psig actuation pressure
- Can be fitted with a variety of port configurations, including Parflare and Parbond 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 (3/4 inch) 2 Way Valve – PV-16 Series 型號