Global Valves - BELIMO - #2

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ENG-93001-93621-08.04-1M • Printed in Switzerland • ZSD • Subject to technical modifications BC 2 Control valves for every application Important Using Belimo control devices The control devices described in this publication are intended for use in the closed water circuits of heating, ventilating and air-conditioning systems. Please ask for more information about using the control devices in conjunction with other liquid or gaseous fluids. Characterized control valve with rotary actuator 2-way valve or mixing valve with either internal thread or flanged ends. Equalpercentage characteristic for controlling low to medium flow rates. Also available for Open/Close applications. Pipe connectors can be supplied as an option. Pressure-independent control valve with rotary actuator As a result of the consistent further development of the tried-and-tested Belimo characterized control valve, the valve design has been simplified with the new pressure-independent control valve R2..P. The flow rate is constant, even when the valve closes and the differential pressure increases. The valve authority is 1, even with overdimensional valve sizes. Globe valve with linear actuator Classic globe valve with equal-percentage characteristic for controlling low to high flow rates. Available as a 2-way valve or mixing valve with either flanged ends or external thread. Also suitable for Open/ Close duty. Actuators with an emergency control function can be supplied. SuperCompact control valve with linear actuator, flanged With equal-percentage (standard) or linear (optional) characteristic for controlling low to high flow rates. Designed as a 2-way valve in intermediate flange form. Also available for Open/Close applications. Control valves with bus-capable actuators. For new installations Belimo offers a selected range of control valves in all the usual nominal widths. The actuators that are used with them can satisfy all application requirements. Converting and retro-fitting valves. Belimo offers a wide range of intelligent actuators for the motorizing and/or conversion and retro-fitting of the leading makes of valve. This also means, of course, that existing equipment can be upgraded to the latest state-of-the-art at minimum cost. Suitable brackets make mounting the actuators a very simple task requiring no special tools. Flow rate [m3/h] Characterized control valve Characterized control valve Characterized control valve Pressureindependent control valve Globe valve Globe valve SuperCompact control valve Internal thread External thread Flange Internal thread External thread Flange Flange 2-way R2 R2..K R4.. R6..R R2..P H4..B H6..N H6..S S6 3-way R3 R3..K R5 R7..R – H5..B H7..N – DN 10…50 15…50 15…80 15…50 15…50 15…150 15…100 (H6..N) 20…150 Ps [kPa] 4140 / 2760* 4140 / 2760* 600 4140 / 2760* 1600 1600 1600 PN 6 16 6 / 10 / 16 * DN 10…20 / D N40…50 R6.. 40 0.63 320 k VS 0.25 R2/3..K 0.09 l/s 3.8 l/s H6..S H7..N H6..S H6..N