Parker派克GP 系列PFA 压力表保护器（1/4 英寸）
GP Series PFA Gauge Protector (1/4 inch)

PFA 仪表保护器专为腐蚀性化学应用而设计，包括超高纯度半导体应用。它们适用于压力、真空和双量程操作。可带或不带压力表（高达 160 psig）。GP 系列含氟聚合物仪表保护器设计用于腐蚀性化学品分配和处理系统，包括超高纯度 (UHP) 半导体制造应用。仪表保护器采用由改性聚四氟乙烯制成的一体式精密加工隔膜，与传统聚四氟乙烯相比，可提供更高的弯曲寿命。这些材料与 PFA 和 PTFE 润湿表面相结合，使 GP 系列在高达 160 psig 的工作压力下具有高循环寿命和出色的耐腐蚀性。PFA 压力表保护器采用舌槽隔膜与阀体密封，可确保无泄漏操作并与各种过程介质兼容。它们的下管死体积最小，可根据要求配备工厂提供的仪表或客户指定的仪表。Parker PFA 压力表保护器采用全流量设计，可配备多种工艺端口配置，包括 FNPT、MNPT 或 Parlare 端接头。这些配件减少了组装和安装时间，同时确保了在清洁度至关重要的应用中的密封性能。压力表保护器适用于压力、真空和/或双量程操作。有关 GP 仪表保护器的串联配置，请参阅 GPIL 系列。PFA Gauge Protectors are designed for aggressive chemical applications, including ultra-high purity semiconductor applications. They are suitable for pressure, vacuum, and dual-range operation. Available with or without gauge (up to 160 psig).

Parker派克GP 系列PFA 压力表保护器（1/4 英寸）PFA Gauge Protector (1/4 inch) – GP Series

GP Series Fluoropolymer Gauge Protectors are designed for use in aggressive chemical distribution and handling systems, including ultra-high purity (UHP) semiconductor manufacturing applications. The gauge protectors feature a one-piece precision-machined diaphragm manufactured from modified PTFE, which provides higher flexural life when compared to conventional PTFE. These materials, coupled with PFA and PTFE wetted surfaces, afford the GP Series high cycle life and exceptional corrosion resistance at working pressures up to 160 psig. PFA gauge protectors feature a tongue and groove diaphragm to body seal, which ensures leak-free operation and compatibility with a wide range of process media. They have a minimal dead volume down leg and can be fitted with factory-supplied gauges or customer-specified gauges upon request. Parker PFA gauge protectors feature a full-flow design and can be fitted with multiple process port configurations, including FNPT, MNPT or Parlare end fittings. The fittings reduce assembly and installation time, while ensuring a leak-tight seal for performance in applications where cleanliness is critical. The gauge protectors are suitable for pressure, vacuum, and/or dual range operation. For an inline configuration of the GP gauge protector, refer to the GPIL Series.

市场：
- 半导体
- 分析实验室
- 制药
- 生物制药
- 航空航天
- 工业

特性和优势：
- PTFE 和 PFA 润湿表面提供高弯曲寿命和出色的耐腐蚀性
- 适用于压力、真空和/或双量程操作。
- 功能齐全，从 0 到 160 psig
- 可提供各种过程端口配置，包括 Parflare 端接头
- 舌形和凹槽隔膜到阀体密封件在工作流体和隔离介质之间提供屏障
- 环境温度范围：0°F 到 +212° F（-17°C 至 +100° C）
- 流体温度范围：0°F 至 +400° F（-17°C 至 +204° C）

应用：
- 腐蚀性和/或特殊化学品、酸、碱和浆料
- 半导体工具
- 工具连接件
- CMP/浆料系统
- 阀组箱 (VMB)

市场：
- 半导体
- 分析实验室
- 制药
- 生物制药
- 航空航天
- 工业

特性和优势：
- PTFE 和 PFA 润湿表面提供高弯曲寿命和出色的耐腐蚀性
- 适用于压力、真空和/或双量程操作。
- 功能齐全，从 0 到 160 psig
- 可提供各种过程端口配置，包括 Parflare 端接头
- 舌形和凹槽隔膜到阀体密封件在工作流体和隔离介质之间提供屏障
- 环境温度范围：0°F 到 +212° F（-17°C 至 +100° C）
- 流体温度范围：0°F 至 +400° F（-17°C 至 +204° C）

应用：
- 腐蚀性和/或特殊化学品、酸、碱和浆料
- 半导体工具
- 工具连接件
- CMP/浆料系统
- 阀组箱 (VMB)

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

Features and Benefits:
- PTFE and PFA wetted surfaces provide high flexural life and exceptional corrosion resistance
- Suitable for pressure, vacuum, and/or dual range operation.
- Fully functional from 0 to 160 psig
- Available with a variety of process port configurations, including Parflare end fittings
- Tongue and groove diaphragm to body seal provides barrier between operating fluid and isolation media
- Ambient temperature range: 0°F to +212° F (-17°C to +100° C)
- Fluid temperature range: 0°F to +400° F (-17°C to +204° C)

Applications:
- Corrosive and/or specialty chemicals, acids, bases, and slurries
- Semiconductor Tools
- Tool Hook-ups
- CMP/Slurry Systems
- Valve Manifold Boxes (VMBs)

Technical Specifications

PFA Gauge Protector (1/4 inch) – GP Series 型号