Parker 球阀
Parker Ball Valves
Ball Valve, 6000 PSI - B Series

Parker's B Series ball valves, with a "free floating " ball design, offer superior performance in a variety of pressure and temperature applications in process, and instrumentation applications.

Parker's B Series Ball Valves are available manually, pneumatically, and electrically actuated. They provide quick on-off control of fluids utilized in process and instrumentation applications. A broad selection of valve body, seat, and seal materials provide a wide range of pressures (up to 6,000 PSI) and temperatures (up to 450F/232C) at which the valve may be used.

Ball Valve, 6000 PSI - B Series

Markets:
- Chemical Plants
- Refineries
- Power Plants
- Petrochemical Plants

Features/Benefits:
- Free floating ball design provides seat wear compensation.
- Available in 316 Stainless Steel and Brass. Monel? Alloy 400 and Hastelloy? C-276 construction available upon request.
- Micro-finished ball provides a positive seal.
- Straight through flow path for minimum pressure drop.
- Wide variety of US Customary and SI ports.
- 90° actuation.
- Panel mountable.
- Adjustable PTFE stem seal can be maintained in-line.
- Handle indicates flow direction.
- Low operating torques.
- Positive handle stops.
- Color coded handles.
- Optional pneumatic and electric actuation.
- Optional live-loaded PTFE stem seals.
- Optional non-adjustable O-ring stem seals.
- Optional upstream and downstream drain models.
- Optional stainless steel and extended handles.

Applications:
- Flow Diversion
- Flow Selection
- Quick Fill Systems
- Process Mixing Systems
- Instrument Panels
- Remote Shut Off (with Actuation)

Technical Specifications

Ball Valve, 6000 PSI - B Series 型号