Parker 球阀
Parker Ball Valves
球阀，承压达4000 PSI - B12 阀门系列Ball Valve,4000 PSI - B12 Series

派克的B12系列球阀，具有“自由浮球式”设计，提供卓越的使用性能，适用于3/4英寸和1英寸的管路系统。
Parker's B12 Series Ball Valve, with a "free floating " ball design, offers superior performance in 3/4" and 1" tubing systems.

派克的B12系列球阀可配备手动或气动执行器，适用于3/4” 和d 1” 的管路系统。该阀门可提供应用于过程管路和仪器仪表系统中应用流体快速开关控制。“自由浮球式”的设计在阀门循环使用过程中提供了很好的阀座磨损补偿作用，使得在下游侧形成有效密封。这个大尺寸球阀工作压力高达 4,000 PSI，可承温范围高达350F / 177°c。Parker's B12 Series Ball Valves are available to operate manually or pneumatically for large 3/4” and 1” tubing systems.. They provide quick on-off control of fluids utilized in process and instrumentation applications. The “free floating ball” design provides excellent seat wear compensation during cycling and creates an effective seal on the downstream side. This large ball valve works up to 4,000 PSI and temperatures up to 350F/177C.

市场Markets:

- Chemical Plants
- Refineries
- Power Plants
- Petrochemical Plants
- 化工厂
- 炼油厂
- 电厂
- 石化厂

特点/优势Features/Benefits:

- Blow-out resistant stem
- Spring-loaded ball seats
- Bi-directional flow
- Stainless steel construction
- Micro-finished ball provides a positive seal
- Handle indicates flow direction
- Color coded handles
- Low operating torques
- Optional pneumatic actuation
- 100% factory tested
- 防吹出的阀杆设计
- 弹簧加载式阀座
- 双向流通方向
- 不锈钢结构
- 球芯提供了正面密封
- 手柄上有流向指示
- 可编码的彩色手柄
- 操作扭矩低
- 气动执行器可选
- 每个产品都经过出厂测试

应用Applications:

- Flow Diversion
- Flow Selection
- Quick Fill Systems in Large Tubing Systems
- Instrument Panels
- 分流管路
- 流量选择管路
- 大型管道系统中的快速填充系统
- 仪表板

Technical Specifications

Ball Valve,4000 PSI - B12 Series 型号