Active Member
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[China]
Address: Head of office: Beijing, China
Contact name:William
Jiangsu Flowan Auto-Control Co.,ltd |
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High protection standard Aluminum Alloy Rotary electric actuator for ball valve
Brief introduction
Offers a full line of electric actuators with torque ranges from 100 to 20,000 inch pounds in DC 12,24V,220V.AC24V,110V,220V,380V voltages. All electric actuators are available for modulating (4-20mA control) or on-off service. Fully adjustable limit switches allow for fine control of on-off positions. Options for NEMA 4, 4X and 7 enclosures provide flexibility for a variety of environments and applications. ISO mounting and a double star output shaft create direct mounting to a variety of quarter turn valves. We can provide a complete automated assembly with our Flowx ball valves and butterfly valves, or retrofit onto an existing valve with our customized mounting hardware.
It has widespread use in many industries. Including: metallurgy, petroleum, chemical engineering, generating station, printing and dyeing, water treatment, shipbuilding, paper-making, food processing, pharmacy and building automation system etc.
Standard Technical Paramter
| Shell | Enclosure :IP67,NEMA4 | |
Power | Standard:220V AC single-phase Optional:110V AC single-phase,380V/440V 3phase ,50/60HZ, ±10% 24V DC/110V DC/220V DC | |
| Motor | Squirrel-cage Asynchronous Motor | |
| Limit Switch | Close/Open, each 1, SPDT,250V AC 10A | |
| Auxiliary Limit Switch | Close/Open, each 1, SPDT,250V AC 10A | |
| Torque switch | Except CHQ-005/008/010 | |
| Stroke | 90°±10° | 0°~270° |
| Stall protection/ Operating temperature | Built-in thermal protection, Open 115°C ±5°C/Close97°C ±5°C | |
| Indicator | Continuous position indicator | |
| Manul operate | Declutching mechanism,cooperate with handwheel | |
| Self-locking device | Self-locking by worm and worm gear | |
| Mechanical Limit | 2 × external adjustable screws | |
| Space heater | 7-10W (110/220V AC) | |
| Conduit entry | 2 × PF 3/4” | |
| Ambient temperature | -20°C--+70°C | |
| Lubrication | Grease moly(EP type) | |
| Material | Steel, Aluminium alloy, Aluminium bronze,Polycarbonate | |
| Ambient humidity | Max 90% RH | Non-Condensing |
| Anti-vibration | X Y Z 10g,0.2~34 Hz,30 minutes | |
| External coating | Dry powder, Epoxy polyester,high anti-corrosion | |
Product Features
1. Strong features: intelligent regulation type, proportion type, switch type various signal output type, everything that you expect to find;
2. Small and light: it’s volume and weight are merely equal to about 35% of traditional products;
3. Elegant appearance: aluminum alloy cast shell refined and fluent reducing electromagnet tic interference;
4. Reliable performance: key components like shaft bearings and electrical elements are imported famous-brand produces;
5. High protection standard: IP 6igh standard protection level [detected by Shanghai instrumentation and autonomous system inspection and test institute);
6. Precise and wear resistant: The worm wheel output shaft adopts integrated forging from special copper base alloy, and has high strength and good wearability;
7. Extremely small return difference: its integrated structure avoids the gap of key-joints, and has high driving accuracy;
8. Safety guarantee: it has passed 1500 V voltage endurance detection, it has class F insulation electromotor, and it has CE accreditation, so it has higher safety guarantee;
9. Simple to mate: it adopts single phase power supply and simple connection loop, and we can also make it 380 V or DC
10. Convenient to use: no need to oil and no need to make spot-check, and it is waterproof and rust-proof, and can install at any angle;
11. Multi-speed: its whole range time is 9 Seconds, 13 Seconds, 15 Seconds, 30 Seconds, 50 Seconds, 100Seconds, and 150 Seconds (already set when leaving factory);
12. Intelligent digital control: the intelligent control module is integrated in the electric actuator, so it need not connect an external localizer; digital setting, digital calibration, high precision, self-diagnosis, and multiple - feature in one device.
FAQs
1. Are you a factory or trading company?
We are a manufacturer, specialized in production, R&D and marketing filed, with more than
ten years experience in this industry.
2. Do you accept OEM business?
Yes, OEM is acceptable.
3. Warranty
We provide 1 year as warranty period after since delivery time. We can repair or change the
problem products which caused by quality during the warranty time.
4. Shipment
By air, by sea or DHL, UPS, FedEx, or as per customer request.
5. Payment
T/T, Western Union. For large amount, 30% as deposit, 70% balance before shipmen;
For small amount, 100% payment in advance is preferred.
