©Copyright © 2009 Dostek Engineering Sdn Bhd. All Right Reserved. Created by Bangkit Ummah Digital Marketing
©Copyright © 2009 Dostek Engineering Sdn Bhd. All Right Reserved.
Created by Bangkit Ummah Digital Marketing
Product features : Multi-turn Actuator AVA01 ~ AVA10 suitable for Globe valves, Gate valves, sluice valves, penstock and some dampers.AVA01 ~ AVA10 combined with BA bevel gearbox max can reach 100,000Nm.AVA01 ~ AVA10 combined with ZJ worm gearbox for large torque ball valves, butterfly valves and dampers,max can reach 400,000Nm
Vacuum Regulators are designed to feed gas chlorine and with minor alterations also for other gases (SO2, CO2, NH3 ), working on the indirect vacuum principle. They are made of the best and most resistant materials. The springs are made of tantalum alloys, the inlet valve of technically pure silver, the casing of rubber and plastic mixture, the membranes and washers of quality materials like ECTFE foil, FPM/FKM, PTFE, PVDF, which all ensures faultless operation of these devices at high mechanical and temperature load.
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Dosing range
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up to 15 kg/h
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Connection to the Cylinder
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Standard – 1” (according DIN 477)
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Optionally – 1.030” (CGA)
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Optionally – 5/8” (BSP)
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Optionally – M27x1,5mm
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Gas types
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Cl2, CO2, SO2, NH3
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Connections
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kg/h – Vacuum Line (max 15m)
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2 – d8/d10 – 3/8”
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4 – d8/d10 – 3/8”
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10 – d12/d16 – 5/8”
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15 – d20 – 3/4”
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Specifications
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Weight – 3.10 kg
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Operating range – 20 : 1
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Accuracy – Within 4% of flow
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Product features: Multi-turn Actuator AVA01 ~ AVA10 torque from 45Nm to 2500Nm (35ft-lbf to 1843ft-lbf). Voltage Supply: 110Vac 660Vac, 50Hz/60Hz, single or three phase.
Voltage Supply: 220Vac~ 460Vac, 50Hz/60Hz, single or three phase.
Enclosure Protection: IP68, Double-seated structure.
Isolation: Class F, Class H (optional)
Output Speed: 18/21rpm 144/173rpm, Optional Function:
Optional Function: Modulating I/O signal 4-20mA (AVAM01 ~ AVAM06). Explosion Proof (ATEX,SIL,CUTR).
Fieldbus System: Modbus, Profibus, etc
If you have any enquiry about quotation or cooperation,please feel free to email us at sales@dostek.com.my
or use the following enquiry form. Our sales representative will contact you soon. Thank you for your interest in our products.