Wuhan Grat Control Valve Co., Ltd.
| Payment Terms | LC, T/T, D/P, PayPal, Western Union |
| Delivery Time | 3 working days |
| Packaging Details | Carton/Wooden Box |
| Supply Ability | 1000PCS/Month |
| Certifications | CCC, ISO, CE, IAF, Cans |
| Power Supply | AC220V |
| Power Source | Electric Power |
| Temperature | Ordinary Temperature |
| Connection | Standard/Stem Direct-Connected |
| Material | Aluminum Alloy Enclosure |
| Control Signal | Bus Communication, Analog Signal |
| Torque | 20n.M-100n.M |
| Suited Valve Type | Ball Valve, V Type, Butterfly, Ventilation Valve |
| Specification | <4KG |
| Protection Class | IP68 |
| Type | on/off, Regulating |
| Warranty Period | One Year |
| HS Code | 8481804090 |
| Brand Name | GRAT |
| Model Number | EA-series |
| Certification | CCC, ISO, CE |
| Place of Origin | Wuhan, Hubei, China |
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Product Specification
| Payment Terms | LC, T/T, D/P, PayPal, Western Union | Delivery Time | 3 working days |
| Packaging Details | Carton/Wooden Box | Supply Ability | 1000PCS/Month |
| Certifications | CCC, ISO, CE, IAF, Cans | Power Supply | AC220V |
| Power Source | Electric Power | Temperature | Ordinary Temperature |
| Connection | Standard/Stem Direct-Connected | Material | Aluminum Alloy Enclosure |
| Control Signal | Bus Communication, Analog Signal | Torque | 20n.M-100n.M |
| Suited Valve Type | Ball Valve, V Type, Butterfly, Ventilation Valve | Specification | <4KG |
| Protection Class | IP68 | Type | on/off, Regulating |
| Warranty Period | One Year | HS Code | 8481804090 |
| Brand Name | GRAT | Model Number | EA-series |
| Certification | CCC, ISO, CE | Place of Origin | Wuhan, Hubei, China |
| High Light | Circular Motion Electric Control Valve Actuator ，IP68 Electric Control Valve Actuator | ||
Circular Motion Lunar Phase Electric Control Valve Actuator
Product Description:
Circular Motion Lunar Phase Electric Control Valve Actuator/Electric Actuator/Lunar Phase Series
Description:
The lunar phase series electric actuator in the automatic adjustment system according to the adjustment instrument
signal change perform 0 ~ 180° or 0 ~ 360° rotation to drive the valve to control the opening.
Powered by alternating current or direct current it can directly receive digital signals from computer or instrument 4-20madc
or 1-5vdc standard analog signals to realize intelligent control and accurate positioning of electric valves.
Electric actuator and accessories with double limit overload overheating protection good safety performance.A variety of
speeds are available for full travel time.
Various Angle stroke valves (ball valve butterfly valve plug valve etc.) and valves together constitute electric control valve
electric ball valve electric butterfly valve and other industrial automatic electric valves.
Electronic actuators for precise position control and modulation applications
Features:
* Accurate and repeatable position control and feedback signal using 4-20 mA signal withup to 0.3% accuracy
* Powered by 1-phase3-phase or DC power supplies
* Output torque from 20N.M-100N.M
* Adjustable speed control
* Digital communication options including HART® Mod-bus® available
* Permanently lubricated and maintenance free drive train
* Dust-proof and Watertight to IP68(No leakage in 20m deep water)
* Self-recovery overheat protector
* Capable of being mounted in any orientation
* Optional torque limiter/remote control/dehumidifying heater
* Field selectable adjustments for :
Zero and span Command signal type Standard or reverse acting Manual-auto operation Output shaft position return on loss of signal
Specification:
| Type | 20 | 50 | 100 | |
| Output torque | 20NM | 50NM | 100NM | |
| Action time | 15S | 15S/30S | 15S/30S | |
| Gyration angle | 0-180° 0-360° | 0-180° 0-360° | 0-180° 0-360° | |
| Motor power | AC220V | 6W | 10W | 25W |
| AC380V | - | 6W | 15W | |
| DC24V | 8W | 13W | 25W | |
| Rated current | AC220V | 0.16A | 0.16A | 0.32A |
| AC380V | - | 0.07A | 0.10A | |
| DC24V | 0.7A | 1.28A | 2.03A | |
| Weight | 1.2Kg | 2.5kg | 3.5kg | |
| Suited valve | Ball valve | DN15 | DN15-40 | DN50-65 |
| Butterfly valve | - | DN32-50 | DN50-125 | |
| Power supply | AC220V / AC380V / DC24V / AC110V / DC220V | |||
| Modulation accuracy | Hystersis≤0.5% Dead band≤0.5% Feedback error≤0.5% | |||
| Isolation resistance | 100MΩ/500VDC | |||
| Withstand Voltage | 1500VAC 1min | |||
| Protection level | IP68(No leakage in 20m deep water) | |||
| Limited component | Power driven:Fully open and closelimit switch Munual:Mechanical stopper | |||
| Protector | Overheat protector (Self-recovery) | |||
| Installation position | Any direction from 0 to 360 degree | |||
| Electrical connection | M20*1.5 Waterproof cable connection power wire signal wire | |||
| Ambient Temp. | -30ºC--60ºC | |||
| Inspection standard | JB/T8219-1999 | |||
Optional functions can be customized:
| Optional function | Code |
| Torque limiter | ATS |
| Bracket and shaft sleeve | ZT |
| Remote control | C |
| Dehumidifying heater | H |
Packing & Shipping:
1.Packing: inner with bubble wrap,outer with cardboard box and wooden case.
2.Transportation:by sea, by air,by train.
If you have other requirements, please feel free to tell us.
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
4200000-6900000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
GRAT Control Valve recognized for its high-quality products and expertise in industrial automation. With a professional R&D team, Grat ensures 100,000 maintenance-free cycles and continues to innovate with two new patents annually. Serving clients in more than 20 countries, we ... GRAT Control Valve recognized for its high-quality products and expertise in industrial automation. With a professional R&D team, Grat ensures 100,000 maintenance-free cycles and continues to innovate with two new patents annually. Serving clients in more than 20 countries, we ...
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