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BCV R20 • Ball control valves, 2-way, with internal thread

  • Hydraulic
  • 2-way valve
  • Ball control valve
  • Actuator for ball control valves 5Nm

Brand

  • Belimo

Application

The ball valve has been designed for use in stationary heating, ventilation and

air-conditioning systems and is not allowed to be used outside the specified field

of application, especially in aircraft or in any other airborne means of transport.

Accessoires

  • Ball valve actuator, type LR...A-(s)-(SR)

Specifications

 DN [mm]Rp [Inch]Kvs [m³/h]ps [kPa]
R2015-P63-S1151/20,631600
R2015-1-S1151/211600
R2015-1P6-S1151/21,61600
R2015-2P5-S1151/22,51600
R2015-4-S1151/241600
R2015-6P3-S1151/26,31600
R2015-S1151/2151600
R2020-4-S2203/441600
R2020-6P3-S2203/46,31600
R2020-8P6-S2203/48,61600
R2020-S2203/4321600
R2025-6P3-S22516,31600
R2025-10-S2251101600
R2025-16-S2251161600
R2025-S2251261600

Technical data

Functional data

  • Media: Cold and hot water, water with glycol up to max. 50% vol + temper

  • Medium temperature: -10 °C ... 120 °C

  • Closing pressure Δps: 1400 kPa

  • Differential pressure Δpmax: 350 kPa

  • Leakage rate: A, Air bubble-tight (EN 12266-1)

  • Pipe connectors: Internal thread in accordance with ISO 7/1

  • Angle of rotation with limitation: 90° (operating range 15 ... 90°)

  • Installation position: Upright to horizontal (in relation to the spindle)

  • Maintenance: Maintenance-free

Materials

  • Valve: Forged, nickel-plated brass body

  • Valve cone: Stainless steel

  • Spindle: Stainless steel

  • Stem seal: O-ring EPDM

  • Valve seat: PTFE, O-Ring EPDM (DN20 Viton)

  • Characterising disk: Path A-AB: DN15 ... DN50 TEFZEL

    (R2040-25-S3, R2050-40-S4: Stainless Steel)

Dimensions

DN [kg]Rp ["]L [mm]L1 [mm]H [mm]M [mm]X [mm]Y [mm]
15R2015-P63-S10.241/26713353623090
15R2015-1-S10.241/26713353623090
15R2015-1P6-S10.241/26713353623090
15R2015-2P5-S10.31/26713443623090
15R2015-4-S10.31/26713443623090
15R2015-6P3-S10.31/26713443623090
15R2015-S10.31/26713443623091
20R2020-4-S20.423/47814464523590
20R2020-6P3-S20.423/47814464523590
20R2020-8P6-S20.423/47814464523590
20R2020-S20.423/47814464523590
25R2025-6P3-S20.5518716464523590
25R2025-10-S20.5518716464523590
25R2025-16-S20.5518716464523590
25R2025-S20.5518716464523590
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