Midea Group - ChinaDCL has been our partner and supplier for over 6 years. Their electric actuators are used to drive our guide vane of our refrigeration compressors. Our central air conditioners are serviing customers in HVAC all around the world with DCL's products. They continuously provide very reliable products and very ontime service to support us.
Valve Solution Inc. - USADCL has been our ODM/OEM plant for about ten years. Their products are designed per UL and CSA standard and passed CSA certification. Very few Chinese manufacturers can produce USA's standard electric actuaotrs with such good quality, that is why we choose them as our long term partner. We are expecting DCL can keep innovation.
WESA Armaturen GmbH - GermanyWith 15 years cooperation with DCL, we are very satified with DCL's products. DCL regards quality first and their employees are very rigorous to products. They always do many experiments and tests to confirm their new designs and upgrade. We are also amazing about their wonderful quality control for the outsourcing parts.
Power Plant Use Telescopic Flange Butterfly Valve With Electric Actuator
Telescopic Butterfly Valve With Electric Actuator,
Flange Butterfly Valve With Electric Actuator,
Telescopic butterfly valve motorized actuator
DCL electric actuated telescopic flange butterfly valves are widely used for replacement of gate valves to cut off flow. The face to face length of the butterfly valve is adjustable.
Flange gate valves are more expensive than butterfly valves in same size. Multi turn electric actuators are also more expensive than quarter turn ones in same torque. At many industry fields, customers want to replace gate valves with butterfly valves for flow control. But the structure sizes of gate valves are different to butterfly valves. Also, for field replacement, even after precisely measurement of the pipe flange connection size, some mistakes are still possible there. So telescopic flange valve are widely chosen by customers to avoid valve’s failing installation. The flexible telescopic flange can be compressed within a certain range to match with kinds of flange length.
DCL use good quality rubber to ensure valves’ stability when flange is compressed.
- 1/4 turn operation with mechanical limits
- Non ventilation heavy duty motor with overheat protection
- Corrosion resistances housing with rust passivation aluminum alloy and thermally bonded polyester coating
- Local button to cut off power when emergency issue happens for manual operation
- De-clutchable handwheel is safe, reliable, labor-saving and small
- Valve position indicator/flat or convex
- Standard ISO5211 direct mounting
- Certified by CSA per UL standard/CE marked
|Actuator Type||Butterfly Valve(≤PN1.0MPa)||Ball Valve(≤PN1.6MPa)||Vent Valve(≤PN0.1MPa)|