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1 Technical ata sheet R6..R haracterize control valves, 2-way, with flange PN 6 for open an close col an warm water systems for moulating control on the water sie of air-hanling an heating systems air bubble-tight Type overview Technical ata Type k vs [m 3 /h] [Inches] Functional ata Flow meia ol an hot water, water with max. 50% volume of glycol Temperature of meium ) (lower or higher temperatures on request) Rate pressure p s see «Type overview» Flow characteristic ontrol path : equal percentage (to VI/VE 2173) n(gl): see «Type overview» Rangeability S v See «Type overview» eakage rate ontrol path : ir bubble-tight (O 1, IN3230 T3) Pipe connector Flange PN 6 to EN 1092/1 ifferential pressure Δp max losing pressure Δp s 100 kpa 600 kpa ngle of rotation 90 (Operating range ) Installation position Upright to horizontal (in relation to the stem) Maintenance Maintenance-free Materials Fitting Forge, nickel-plate brass boy Valve cone an stem hrome-plate brass Stem seal O-Ring, EPM all seat PTFE, O-Ring Viton haracterizing isk TEFZE Flange ring 15 / 20: Zinc-plate steel : luminum Flange joint surface Nickel-plate brass imensions / Weights see «imensions an weights», page 3 Motorizing see the complete overview of water solutions p s [kpa] n(gl) 1) R609R ¹/₂ >50 R610R 1 15 ¹/₂ >50 R611R ¹/₂ >50 R612R ¹/₂ >50 R613R 4 15 ¹/₂ >100 R618R ³/₄ >100 R623R >100 R631R ¹/₄ >100 R639R ¹/₂ >100 R649R >100 R664R ¹/₂ >100 R679R >100 1) optimize in the opening range 1) The allowe meia temperature can be limite, epening on the type of actuator. The correct values can be foun in the corresponing actuator ata sheets. S v T5-R6..R ontrol en v Subject to changes 1 / 3

2 R6..R haracterize control valves, 2-way, with flange PN 6 Safety notes Prouct features Installation notes! Moe of operation Flow characteristic Recommene mounting positions The valve has been esigne for use in stationary heating, ventilation an air conitioning systems an is not allowe to be use outsie the specifie fiel of application, especially in aircraft or in any other airborne means of transport. It may only be installe by suitably traine personnel. ll applicable legal or institutional installation regulations must be complie with. The valve oes not contain any parts that can be replace or repaire by the user. The valve is not allowe to be ispose of as househol refuse. ll locally vali regulations an requirements must be observe. The recognize rules shoul be applie when etermining the flow characteristic of final controlling elements. The characterize control valve is operate by a rotary actuator. The actuator is controlle by a stanar moulating or 3-point control system an move the ball of the valve the throttling evice to the opening position ictate by the control signal. Open the ball valve counterclockwise an close it clockwise. Equal-percentage characteristic of the flow rate ensure by the integral characterizing isc. The valve may be mounte either vertically or horizontally. It is not permissible, mounting the valve with the stem pointing ownwars Water quality requirements Maintenance irection of flow The water quality requirements specifie in VI 2035 must be ahere to. haracterize control valves are relatively sensitive control evices. In orer to ensure a long service life, it is avisable to fit strainers. The characterize control valves an rotary actuators are maintenance-free. efore any kin of service work is carrie out on actuator sets of this type, it is essential to isolate the rotary actuator from the power supply (by unplugging the power lea). ny pumps in the part of the piping system concerne must also be switche off an the appropriate isolating fittings close (allow everything to cool own first if necessary an reuce the pressure in the system to atmospheric). The system must not be returne to service until the ball valve an the rotary actuator have been properly reassemble in accorance with the instructions an the pipework has been refille in the proper manner. The irection of flow, specifie by an arrow on the housing, is to be complie with, since otherwise the ball valve can be amage. Please ensure that the ball is in the correct position. = 100% = 0% ccessories Mechanical accessories escription Stem heating ZR / 3 T5-R6..R ontrol en v Subject to changes

3 R6..R haracterize control valves, 2-way, with flange PN 6 imensions an weights imensional rawings min. Y min. X H 2) H 42 X 1) Y 1) Weight [kg] x x x x x x x x ) Minimum istance with respect to the valve centre. 2) The actuator imensions can be foun on the respective actuator ata sheet.. Further ocumentations omplete overview «The complete range of water solutions» ata sheets for actuators Installation instructions for ball valves an/or actuators Notes for project planning (hyraulic characteristic curves an circuits, installation regulations, commissioning, maintenance etc.) T5-R6..R ontrol en v Subject to changes 3 / 3

4 R7..R R6..R min. X H TR.. R.. NR.. F.. FR.. RF.. min. Y M mm mm TR.. R.. NR.. F.. FR.. / RF.. H M X Y X Y X Y X Y X Y R609R...R615R R709R...R715R 15 ¹/₂ x R618R...R620R R718R...R720R 20 ³/₄ x R623R...R625R R723R...R725R x R631R...R632R R731R...R732R 32 1¹/₄ x R639R...R640R R738R...R740R 40 1¹/₂ x R649R...R650R R748R...R750R x R664R...R665R 65 2¹/₂ x R679R...R680R x

5 k v k v Y 100% 0% R713R R731R R725R R750R 100% 0% 0% 100% t p max ( 10 ) (+120 ) 100 kpa p s 600 kpa (PN 6) R609R R618R R639R R615R R632R R610R R623R R649R R620R R640R R611R R631R R664R R625R R650R R612R R679R R665R R613R R680R R709R R718R R738R R715R R732R R711R R723R R748R R720R R740R Y 100% 0% 100% 0% 0% 100% 100% 0% 0% 100%