Fisher™ HP Series Control Valves
Fisher HP series control valves are single-port, high-pressure, globe- or angle-style valves with metal seats, cage guides, and push-down-to-close valve plug action. These valves are designed for high-pressure applications in process control industries such as power generation, hydrocarbon production, chemical processing, and refining.
产品详情
特点
- Valve Plug Stability – Rugged cage guiding provides increased valve plug stability, which reduces vibration and mechanical noise.
- Full Pressure Drop Capability – Rugged construction allows full pressure drop capability in HP series valves.
- Spiral-Wound Gaskets for Excellent Sealing Under All Service Conditions – Premium materials are used in the construction of spiral-wound gaskets for HP Series valves. These premium materials, which make up the standard spiral-wound gaskets, are N06600 (alloy 600)/graphite or N07750 (alloy X750)/graphite.
- Piping Economy – The availability of expanded end connections on NPS 4 and 6 HP (ISA 75.08.05 (long) or ISA 75.08.06 (long)) valves may eliminate the need for line swages while accommodating oversized piping arrangements.
- Quick Change Trim – Maintenance is simple and can easily be performed using common tools. Trim components can be quickly removed and changed with no need for special tools.
- Integrated Cage-Seat Ring Design – Find this option on globe NPS 8, 10, 12, 14 and angle NPS 12 valves offering easier maintenance and better shutoff.