Parker PFA阀
Parker PFA Valves
UHP 超高纯 PFA气动隔膜(3/4 ") 2 通阀 – PV-16系列 UHP PFA Air-operated Diaphragm (3/4 inch) 2 Way Valve – PV-16 Series

PV-16 系列 PFA隔膜阀提供高泄露完整性和优异的耐腐蚀性。有2通型，用于超高纯(UHP)和腐蚀性液体和气体应用 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.

PV-16系列是3/4PFA气动隔膜阀，用于超高纯(UHP)和腐蚀性流体处理应用，包括半导体制造操作。阀门有2通型，采用成型PFA阀体和精密加工密封区域，形成更高的泄漏完整性和耐化学性。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.

PV-16系列配备一体式改性聚四氟乙烯隔膜，提供优异的柔韧性和较之传统聚四氟乙烯更长久的循环寿命。阀门还采用聚合物涂层不锈钢弹簧，降低腐蚀性环境的影响，以适应与广泛的工艺介质兼容。根据客户需求，PV-16系列阀门可配套多种连接方式，包括Parflare和Parbond管接头。接头减少装配和安装时间，以获得洁净至关重要的应用中无泄漏密封性能.
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.

PV-16系列PFA阀的严格设计控制阀座和隔膜盈利，提供稳定和无维护使用寿命。它的榫槽密封以获得隔膜和阀体的稳定密封，形成长久循环寿命、更低维修成本，隔离工艺介质与执行器。阀门采用3/4全通径，对紧凑结构的流量上限无限制，工作压力上限120 psig。流量取决于结构和接口形式(PV-16 Parbond或Parflareup连接方式上限7.9 C?v)。阀门动作压力范围60 – 120 psig.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.

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

市场Markets:

- Semiconductor
- Analytical Laboratory
- Pharmaceutical
- BioPharm
- Aerospace
- Industrial
- 半导体
- 分析试验室
- 制药
- 生物制药
- 航空航天
- 工业

特点/优势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)
- 出色的泄露完整性
- 改性聚四氟乙烯隔膜和氟聚合物涂层不锈钢弹簧提供长久循环寿命和优异的耐腐蚀性
- 双向压力范围真空-120 psig
- 有2通型
- 紧凑型执行器动作压力范围 60 - 120 psig
- 可配套多种端口连接方式,包括Parflare和Parbond管接头
- 环境温度范围:0°F 至 +150° F (-17°C 至 +66° C)
- 流体温度范围:0°F 至 +266° F (-17°C 至 +130° C)

应用Applications:

- Corrosive and specialty gases
- Semiconductor Tools
- Tool Hook-ups
- Valve Manifold Boxes (VMBs)
- 腐蚀性和特殊气体
- 半导体工具
- 工具挂钩
- 阀组箱 (VMBs)

Technical Specifications

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