R3020-S2 - Belimo 3-way change-over ball valve T-hole PN40

R3020-S2 - 3-way change-over ball valve T-hole, PN40

•    Housing nickel-plated, hot-pressed brass
•    Valve disk stainless steel
•    Seal PTFE / EPDM O-ring
•    Temperature of medium max. 100 °C
•    Leakage rate A-AB air bubble-tight EN 12266
•    Leakage rate B-AB max. 1% of kvs

Features
 

• Mode of operation The open-close ball valve is operated by a rotary actuator. The rotary actuator is controlled by an open-close signal. Open the ball valve counterclockwise and close it clockwise.

•     Functional data Media Cold and hot water, water with max. 50% volume of glycol
•     Temperature of medium +5°C ... +110°C 1)(lower or higher temperatures on request)
•     Rated pressure ps see «Type overview»
•     Flow rate Bypass B – AB: approx. 50% of kvs
•     Leakage rate Control path A – AB: Air bubble-tight (BO 1, DIN3230 T3)Bypass B – AB: 1% of kvs value    
•     Pipe connector Internal thread to ISO 7/1
•     Differential pressure Δp_max 1000 kPa (200 kPa for low-noise operation) Closing pressure Δp_s 1400 kPa
•     Angle of rotation 90°<) (Operating range 15 ... 90°<)
•     Installation position  Upright to horizontal (in relation to the stem)
•     Maintenance  Maintenance-free
•     Materials Fitting Forged, nickel-plated brass body
•     Valve cone and stem Stainless steel
•     Ball seat PTFE, O-Ring Viton 
•     Characterizing disk TEFZEL
•     Dimensions / weights Dimensions See «Dimensions», page 3
•     Motorizing see the complete overview of water solutions
•     ¹⁾The allowed media temperature can be limited, depending on the type of actuator. The correct values can be found in the corresponding actuator data sheets.