4-Way Cardio Valves
Blackhall 4-Way Cardio Multi-Port Valves are engineered for complex cryogenic flow control, enabling seamless redirection between multiple process lines in liquefied gas systems. Designed for full-bore operation with high-integrity sealing, these valves ensure reliable performance at cryogenic temperatures as low as -196°C. With a compact, modular body, tamper-proof configuration, and flow-optimised internals, the Cardio Valve delivers low operating torque, minimal pressure drop, and enhanced operational safety. Ideal for air separation units, LNG skids, and industrial gas manifolds, it offers a robust, low-maintenance solution for precise, multi-directional flow control.
- Series: 1005/6 (4-Way)
- Material: Bronze, Stainless Steel, Monel & Aluminium
- End Connections: Flanged, Screwed
- Pressure Rating: PN40/50
- Size Range: 3″ – 8″ (DN80 – DN200)
- Temperature Rating: -196˚C to +65˚C
