COMPLETE CONTROL KIT: Comprehensive sealed system kit includes brass pressure reducing valve with adjustable 3 bar setting, dual isolation valves, pressure gauge, braided hose, and all necessary fittings for expansion vessel installation PRESSURE MONITORING: Integrated pressure gauge displays readings in both PSI and bar (0-6 bar/0-90 PSI range) with clear dial face and red indicator needle for easy monitoring of system pressure QUALITY CONSTRUCTION: Brass valve body and compression fittings ensure durability and reliable performance, whilst the flexible braided stainless steel hose provides secure connection between components ADJUSTABLE PRESSURE CONTROL: Pre-set 3 bar pressure reducing valve with easy-turn adjustment knob allows precise regulation of water pressure to protect your sealed heating system CONVENIENT INSTALLATION: Kit includes isolation valves with black lever handles for easy shut-off during maintenance, plus brass compression nuts and olive rings for secure, leak-free connections, Manufacturer: Unvented Components Europe