Ball valve COLLETTORE series

manualfor waterthreaded

TECHNICAL FEATURES: Temperature limits: for fluids from –20°C to +110°C Pressure limits: for fluids 80 bar SPECIFIC FEATURES: • The MANIFOLD K has the same features as the KOSMOS series from which it derives. Bore: full (1/2" - 3/4” - 1”). Stem: gland nut security system. Seats: high resistance virgin PTFE . Upper seal: DSS4® Dynamic Sealing System (international patent) 4 anti-friction self-adjusting cone-shaped seals, in PTFE with dynamic seals. Ensures long life cycles, under high and low pressure conditions. Application fields: The MANIFOLD K is recommended in heating installations for manifold sets. Threaded end connections: • Standard female according to UNI ISO 228/1. • Tail and nut (metallic seal + O-ring). Operation devices: Aluminium T-handle. Available colours: black, red, blue. All the valves comply with the regulation 97/23/CE and are tested 100% on pneumatic seal with electronic control.