Parker PFA阀
Parker PFA Valves
UHP 超纯PFA气动隔膜（1“）2通阀 – PV-12系列 UHP PFA Air-operated Diaphragm (1 inch) 2 Way Valve – PV-12 Series

PV-12 系列 PFA隔膜阀提供高泄露完整性和优异的耐腐蚀性。非常适合用于超高纯(UHP)和腐蚀性流体应用。有2通和3通型 。The PV-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 and 3-way configurations.

PV-12系列是1PFA气动隔膜阀，用于超高纯(UHP）和腐蚀性气体和液体处理系统，包括用于半导体制造操作。阀门有2通和3通型。3通型带有多功能安装底座，允许更多的安装灵活性，减少接头的使用，使它们有利于在空间受限区域使用。The PV-12 Series is a 1 inch PFA air-operated 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 and 3-way configurations. The 3-way configurations have a multi-position mounting base, which allows for more mounting flexibility and connector fitting reduction, making the advantageous in areas where workable space is limited.

PV-12系列具有成型PFA阀体和精密加工密封区域。利用氟聚合物涂层不锈钢弹簧减少腐蚀性环境的影响，可与广泛的腐蚀性工艺介质兼容。阀门还配备了一体式改性聚四氟乙烯隔膜，提供较之传统PTFE聚四氟乙烯更高的循环寿命。根据客户需求，PV-12系列阀门可配套多种接口形式，包括Parflare和Parbond管接头。Parflare和Parbond接头节约装配时间和安装成本，以获得洁净至关重要的应用中无泄漏密封的稳定性。 The PV-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 PV-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.

PV-12系列的榫槽密封以获得隔膜与阀体的稳定密封，形成更高的泄漏的完整性、更低的维修成本，和与工艺介质的隔离。此系列1”全通径提供紧凑型结构的流量上限（PV-12 Parbond接口上限15.7CV）。流量取决于结构和接口形式。阀门双向额定压力100psig，动作压力范围60 – 100 psig。 The tongue and groove seal of PV-12 Series valves ensures a positive diaphragm to body seal, resulting in superior leak integrity, lower replacement costs, and isolation of process media from the actuator. The series' full 1 inch orifice offers maximum flow capability in a compact package (up to 15.7 C v for PV-12 with Parbond). Flow capacities are dictated by configuration and end type. The valve is bidirectionally pressure rated at 100 psig and has an actuation pressure range from 60 – 100 psig.

PV-12系列可选潜水型，隔离元件与外部环境，使阀门在潮湿或气体腐蚀性环境下工作时保持功能。 The PV-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 Air-operated Diaphragm (1 inch) 2 Way Valve – PV-12 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
- Equipped with Viton? Fluoroelastomer seals
- Available in 2-way or 3-way configuration
- Can be fitted with a variety of port configurations, including Parflare and Parbond tube fittings
- Actuation pressure range: 60 to 100 psig
- 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)
- 出色的泄露完整性
- 改性聚四氟乙烯膜片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
- 配备Viton? 氟橡胶密封
- 有2通和3通型
- 可配套多种连接方式，包括Parflare和Parbond管接头
- 动作压力范围:60 至 100 psig
- 1全通径提供紧凑结构的流量上限
- 双向额定压力高达100 psig
- 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 (1 inch) 2 Way Valve – PV-12 Series 型号