Smart electric actuator for cooling system/refrigeration equipment with 85 / 85 testing

Description

DCL compact electric actuators are most commonly used in HVAC field with butterfly valve. In many building automation systems, electric actuators are widely used to control indoor temperature, air conditioner air volume, water flow, condensate flow and hydraulic balance etc.Sometimes, opening cover to do wiring and adjustment is unavoidable for customer. Thermostatically controlled heater is necessary for humid environment with big day/night temperature difference.

Patented one-way breathing apparatus can avoid repeated condensation after heater powered off, since it only allows water molecules go from inside to outside of actuator while reverse movement is not possible. Thus, actuator is perfectly protected from damage of condensation.

Specification:

Features

• 1/4 turn operation with self-locking
• 640 hours continuous operation tests in 85℃ and 85% humidity environment.
• Automate ball valve and butterfly valve to adjust or cut off flow
• One-way breathing apparatus is optional
• Insulating class F induction Motor with overheating protection
• High performance EMC with EFT, ESD and high voltage surge tested for control pack
• De-clutchable manual handwheel
• Over 10000 times full range life cycle with full rated load
• Heavy duty motor with thermal overload protection
• Compact size for limit space with weather proof IP67/type 4X aluminum alloy housing
• Self-locking worm gear train, no additional brake needed
• CSA listed/UL complied/CE marked/RoHS 3.0 tested
• Standard ISO 5211 multi-flange valve mounting