KHE-FK-VIII/KFC- 15 PN16/40 FS

KLINGER Ballostar® KHE is a 2-piece ball valve with dual sealing, which offers high-performance shut-off and long service life under both low and high-pressure conditions. The valve is suitable for demanding shut-off applications in industrial piping systems and can be pressurized in both flow directions.

Features

• Type: 2-piece ball valve for shut-off applications, floating ball design (DN 15–200 / NPS ½"–8")
• Operation: Manual or automated (ISO 5211 mounting pad)
• Mounting Position: Any; upstream sealing recommended (arrow marked on body)
• Flow Direction: Bidirectional (optimized direction preferred)
• Sealing: Dual sealing; Preloaded elastic sealing element + rigid sealing ring
• Maintenance: Essentially maintenance-free; serviceable on-site

Technical Specifications

• Design Variants:
  • KHE-FK: Short pattern to EN 558-1 series 27
  • KHE-FL: Long pattern to EN 558-1 series 1
  • KHE-CL: Short pattern per ANSI B16.10
• Body Materials:
  • Carbon Steel WCB / 1.0619
  • Stainless Steel CF8M / 1.4408
• Pressure Ratings: PN16–PN40 or ANSI Class 150/300
• Temperature Range: -40°C to +300°C (depends on materials/seals)

Benefits

• Dual sealing: elastic + rigid ring
• Self-relieving and pressure balancing
• Low torque, long life cycle
• Available with Fire-Safe, PTFE, and metal seats
• Excellent sealing at high differential pressures

Applications

• Chemical and process industries
• Steam and water utilities
• Power generation and heating systems
• Oil and gas pipelines
• Offshore and heavy industry

Available Connections

• Flanged (DIN EN 1092-1 or ANSI B16.5)
• ISO 5211 mounting pad for actuator integration