Parker 球阀
Parker Ball Valves
承压15,000 PSI双隔断和排放球阀-6DB 系列 Ball Valve, Double Block and Bleed 6DB Series - 15,000 PSI

派克旗下品牌Autoclave的高压双隔断和排放阀门，可承压至15,000 PSI（1034bar）,接口3/8"。标准型球阀材质为316SS不锈钢，并有其他特殊材质可供选择。Parker Autoclave's 6DB Series high pressure double block and bleed ball valve is capable of operating to15,000 psi (1034 bar) and is available various connections. Standard ball valves are furnished in 316 SS with specials materials available.

派克 Autoclave 旗下6DB 系列 高压双隔断和排放球阀，具有新颖的球心、阀杆一体式设计，阀杆采用耳轴安装，减小了与其他类似阀门出现的 “阀杆脱出” 的可能性。此阀组集成了三个阀头，减少了许多连接处的泄漏点，与传统的仪表管线安装系统相比大大减少了重量。此外，这些专业球阀全通径流量设计，延长阀座寿命的结果，和低摩擦的阀杆密封，减少了驱动力矩，提高循环寿命。Parker Autoclave's 6DB Series double block and bleed ball valves have been designed to provide superior quality for maximum performance within a variety of end connections. Some of the more unique design innovations include an integral one-piece trunnion mounted style ball and stem that eliminates the possibility of "stem-turnout" common with other valves designed for similar service. In addition, these specialty ball valves have re-torqueable seat glands that result in longer seat life, and a low friction stem seal that reduces actuation torque and enhances cycle life.

Ball Valve, Double Block and Bleed 6DB Series - 15,000 PSI

市场Markets:

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

特征/优势Features/Benefits:

- One piece, trunnion mounted 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.
- Carbon filled PEEK seats offer excellent resistance to chemicals, heat and wear/abrasion.
- Vee-stem vent valve.
- 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 from open to close with positive stop.
- Viton o-rings for operation from 0°F (-17.8°C) to 400°F (204°C).
- 一体式，阀杆耳轴式安装设计。
- 全通径流量设计，更小压降。
- 填充 PEEK 材料的碳钢阀座具有优异的耐化学性，耐热性及耐磨性。
- V形阀杆排放阀。
- 冷加工不锈钢材质制造。
- Viton O形圈耐温范围从-17.8°C 到 204°C
- 适用于高温环境的O型圈可选。
- 沾湿部件材质可选。
- 从开到关为四分之一转，可起到有效关断作用。

应用Applications:

- High Pressure Skid Panels
- Specialty High Pressure Gas Systems
- Research Systems
- 高压滑板
- 特殊高压气体系统
- 勘探系统

Technical Specifications

Ball Valve, Double Block and Bleed 6DB Series - 15,000 PSI 型号