Valvula de control

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Motorised valve

For neutral gases and liquids Interal thread G 1/2 to G 1 Cartridge system Operating pressure –0.9 to 10 bar Description (standard valve)
Motorised valve for e.g. hot water, oil, air Flow direction: Fluid temperature: Ambient temperature: Mounting position: determined max.+90 °C max.+40 °C preferably with drive vertical on top ±60°

82880

Material
Body: Seal: Controldiscs: Brass (CW617N) NBR Oxide-ceramic

Features
• Low power consumption • Choice of compact drives • Valve remains on last setting if power lost • Will handle contaminated fluids • Throttle setting produced by wear-resistant control discs
kvs 4,4 kvs 3,4 72 68 64 60 56 52 48 44 40 36 32 28 24 20 16 12 8 4 kvs 1,1 38 34 32 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 kvs 1,1 kvs 3,4 kvs 4,4Symbol:
A M P
Throttle setting with overlap 1)

72 68 64 60 56 52 48 44 40

Flow Q (l/min)

36 32 28 24 20 16 12 8 4 0

Ordering information
To order,quote model number from table overleaf, e.g. 8288300.9615 for a motorised valve DN 20.
1)

Not gastight

0

15

30

45

60

75

90

105 120

Aperture angle (degrees)

Characteristic curve Fluid: Water ∆p: 1 barD102802.01 09/09

Buschjost GmbH Valve Technology and Systems

Detmolder Straße 256 D-32545 Bad Oeynhausen PO Box 10 0 2 5 2 - 5 3 D-32502 Bad Oeynhausen

Phone ++49 5 7 3 1 / 7 9 1 - 0 Fax ++49 5 7 3 1 / 7 9 1 - 1 7 9 w w w.b u s c h j o s t.c o m mail@buschjost.com

Series 82880

motorised valve DN 15 to DN 20

Characteristic data
Valves
Part Number (motor 1)) 8288200.96XX8288300.96XX 8288400.96XX
1)

Nominal Diameter (mm) 15 20 20

Connection size G 1/2 G 3/4 G1

Operatng pressure * min. (bar) –0.9 –0.9 –0.9
2)

max. (bar) 10 6 2) 6 2)

kvs-Wert ** (Base m3/h) 1.1 4.4 4.4

Weight (kg) 0.9 1.6 1.6

See motor drives for motor Cat no and power supply

Operating pressure increases to 10 bar for 9624 and 9651

Characteristic data
Motor
Motor type StandardFrequency voltage Tolerance ± 10 % [V] [Hz] 24 24 24 24 24 24 24 50
2)

Power consumption [W] 1.5 1.5 2.1 3.0 5.0 2.0 2.5

Protection class

Torque [Ncm]

Operating time Wiring diagram Motor Cat-No. through 1) 90 ° 6 10 - 14 s 10 - 16 s 10 - 16 s 10 s 10 s 13 s 13 - 16 s 01 02 03 04 05 01 02 9615.02400 9650.02400 9657.02400 9636.02450 9638.02400 9624.02400 3) 9651.02400 3)

DC motor DCmotor DC motor Synchronus motor Stepping motor DC motor DC motor
1) 2)

IP 54 IP 54 IP 54 IP 54 IP 54 IP 54 IP 54
3)

120 120 120 120 120 200 200

-

Operating time depends on operating pressure Nominal stepping frequency 200 Hz

Only in conjunction with G 3/4 and G 1

Note! All motor drives fulfil the requirements of the generic standards for electromagnetic compability (EN 50081-1and EN 610006-2) to Directive 89/336/EEC. Limit switch service life >100,000 cycles Further technical data for DC motor Cat.no. 9615, 9624
Motor with feedback potentiometer for servo-amplifier Feedback potentiometer Resistor: Resistor tolerance: Max wiper current: Power rating: Only part of the potentiometer’s range is used.

1kΩ ± 20 % 1mA 0,1 W

Further technical data for DC motors Cat Nos9650 and 9651
Drives with integrated position controller The set point input can be set to the required signal range with the 2 jumpers. Power supply residual ripple: Set point input: max. 1,2 Vss 0 – 10 V 0 – 20 mA 4 – 20 mA J1, J2 not inserted J1 inserted,J2 not inserted J1, J2 inserted

Input signal ripple: Input resistance: Auxiliary voltage for external potentiometer:

max. 40 m Vss withvoltage signal max. 0,08 mAss with current signal 200 k Ω with voltage signal 500 k Ω with current signal 12 V ± 3 % max. 10 mA

IMPORTANT! Brief interruptions in the power supply e.g.caused, by it being switched by an electromechanical relay, can cause the electronics to malfunction.
Subject to change D102802.02 – 09/09

Series 82880

motorised valve DN 15 to DN 20

Further technical...
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