Parker 球阀 派克 2B系列高压手动二通球阀
Parker Autoclave 2B Series Ball Valves
承压20,000PSI球阀-二通四分之一转开关操作Ball Valve, 2 Way 2B Series - 20,000 PSI

派克2B系列高压手动二通球阀工作压力可达20,000 psi (1,379 bar)与各种终端连接，其特点是一体式耳轴安装阀杆。 Parker Autoclave's 2B Series Ball Valves are quarter turn, manual 2 way valves. These ball valves operate up to 20,000 psi (1,379 bar) with a variety of end connections. These valves also feature a trunnion mounted stem.

派克的2B系列球阀设计为在各种阀门类型、尺寸提供更大的性能优越的品质，提供多种管和管端连接，包括派克单卡套套筒阔口锥连接系统(FCC)。该阀具有一个全流道流动路径，更大限度地减少压降，提高化学、耐热和耐磨性能。Parker Autoclave's 2B Series ball valves have been designed to provide superior quality for maximum performance within a variety of valve styles, sizes, and process connections. These ball valves feature an integral one-piece trunnion mounted ball and stem that eliminates the shear failure common to two-piece designs. The seat glands are re-torqueable for longer seat life, and the low friction pressure-assisted graphite filled PTFE stem seal reduces actuation torque and increases cycle life. The valves have a full port flow path that minimizes pressure drop, and are fitted with PEEK seats to ensure excellent chemical, heat and wear resistance.

作为标准产品，这些球阀由冷加工的316不锈钢制造，并且能够在高达20,000 PSI (1,379bar)压力下操作。沾湿部件也可有其他材料可选。阀门配有Viton O形圈，其温度范围从17.8到204 C(0到400 F)。其他O形圈可选，使其耐温可上升到260 C (500 F)。As standard, these high pressure ball valves are manufactured from cold worked 316 stainless steel and are capable of operating at up to 20,000 PSI (1,379 bar). The wetted parts are also available in other materials. The valves are fitted with Viton O-rings, rated for operation over a temperature range of -17.8 to 204 C (0 to 400 F). Other O-ring materials are optionally available to extend the upper limit to 260C (500F).

Ball Valve, 2 Way 2B Series - 20,000 PSI
Parker 球阀 派克 2B系列高压手动二通球阀

市场Markets:

- 石油和天然气Oil and Gas
- 石化Petrochemical
- 勘探Research
- 化学Chemical
- 动力Power


特点/好处Features/Benefits:

- One-piece, trunnion mounted style, stem design eliminates shear failure and reduces the effects of side loading found in two piece designs.
- Re-torqueable seat glands for longer seat life.
- 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 Teflon stem seal increases cycle life and reduces operating torque.
- Quarter turn from open to close with positive stop.
- 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 end fittings 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 座椅提供优良的耐化学品，热，磨损/磨损。
- 全流道流道压降降到更小。
- 316冷加工不锈钢结构。
- 低摩擦压力辅助石墨填充聚四氟乙烯阀杆密封增加循环寿命降低工作扭矩。
- 四分之一从打开到关闭积极停止。
- 氟橡胶O型圈的操作从0°F (-17.8°C) 到 400°F (204°C).。
- 适用于高温环境的O型圈可选。
- 沾湿部件材质可选。
- 多种管与管端连接方式。
- 电动和气动执行器选项。

应用Applications:

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

Technical Specifications

Ball Valve, 2 Way 2B Series - 20,000 PSI 型号