Parker 球阀
Parker Ball Valves
4B系列 承压10,000 PSI 球阀-四通Ball Valves,4 Way 4B Series - 10,000 PSI

派克4B系列高压手动四通球阀，工作压力可达10,000 psi ( 690 bar)。其特点是一体式耳轴安装阀杆。Parker Autoclave's 4B Series 4 Way Ball Valve is designed to work in pressures up to 10,000 psi ( 690 bar). A key performance feature is the one-piece trunnion mounted stem that eliminates shear failure found in two piece designs.

派克旗下Autoclave 高压球阀4B系类，有多种形式、尺寸及过程接口连接方式，以优异的质量实现更大效用.我们的设计包括一体式耳轴安装阀球和阀杆，不会产生两件式设计中常见的剪切故障，可重复扭转的阀座压盖延长阀座寿命，以及降低阀杆密封的磨损，从而减小启动扭矩，增强循环使用寿命。Parker Autoclave's 4B Series ball valves have been designed to provide superior quality for maximum performance within a variety of valve styles, sizes, and process connections. Some of the more unique design innovations include an integral one-piece trunnion mounted style ball and stem that eliminates
the shear failure common in two piece designs, re-torqueable seat glands that result in longer seat life, and a low friction stem seal that reduces actuation torque and enhances cycle life. These ball valves can also be modified to incorporate the use of special materials, seals for high temperature applications, subsea models, and valve actuators. When it comes to high-pressure applications, these ball valves
with associated high-pressure components, provide the critical performance demanded by the high pressure market.

4B系列 承压10,000 PSI 球阀-四通Ball Valves,4 Way 4B Series - 10,000 PSI

市场Markets:

- Oil and Gas
- Petrochemical
- Research
- Chemical
- Power
- 石油和天然气
- 石化
- 研究
- 化学
- 功率

特点/优势Features/Benefits:

- One-piece, trunnion mounted style, stem design eliminates shear failure found in two piece designs and reduces the effects of side loading.
- Re-torqueable seat glands for longer seat life.
- Carbon filled PEEK seats offer excellent resistance to chemicals, heat, and wear/abrasion.
- Full-port flow path minimizes pressure drop.
- 316 cold worked stainless steel construction.
- Low friction pressure assisted graphite filled PTFE stem seal increases cycle life and reduces operating torque.
- Quarter turn crossover, and the half turn four way switching models available.
- Viton o-rings for operation from 0°F (-17.8°C) to 400°F (204°C).
- Optional o-rings available for high-temperature applications.
- Optional wetted materials.
- Wide selection of tube and pipe ended fittings are available.
- Electric and pneumatic actuator options.
- 一体式耳轴阀杆安装设计
- 全通径流量设计，更小压降。
- PEEK阀座具有优异的耐化学性，耐热性及耐磨性。
- 可选90°旋转分流或180°旋转开关模式。
- 冷加工不锈钢材质
- Viton O形圈耐温范围从0°F (-17.8°C) 到 400°F (204°C)
- 适用于高温环境的O型圈可选。
- 气动和电动阀门执行器可选
- 沾湿部件材质可选。
- 多种管与管端连接方式。

应用Applications:

- Test Panels
- High Pressure Skid Panels
- Chemical Injection
- Specialty High Pressure Gas Systems
- Research Systems
- 测试面板
- 高压滑板
- 化学注射
- 特殊高压气体系统
- 勘探系统

Technical Specifications

Ball Valves,4 Way 4B Series - 10,000 PSI 型号