Royal Service Group, founded in 1975, a multinational company, a leader in HVAC industry, providing world-class products and services, equipped with one AHRI standards laboratory, one VAV training center, 4 production bases, 30+ practical patents, 46 years international engineering experience with thousands upon thousands of excellent projects allover the world.
HVAC Air System Air-Conditioning Global Leader and Partner
International Manufacturer of VAV Terminal Unit Box
AHRI•UL•ETL CERTIFICATED•30+ UTILITY MODEL PATENTS
INTERNATIONAL MANUFACTURER OF AIR-CONDITIONING VAV TERMINALS
Product by Royal Service Air-Conditioning
NAME: Thermal Variable Air Diffusers
MODEL: RS TVAD SERIES
PRODUCT CODE: RS-TVAD-SS
Smart VAD • Wide Applications
RS Variable Air Diffusers are ceiling diffusers with built in damper motors / actuators for varying the air volume. The dampers are continuously adjusted by damper motors/actuators which controlled y thermostat. Remote control as optional.
RS Variable Air Diffusers are ceiling diffusers with built in damper actuators for varying the air volume. The dampers are continuously adjusted by damper actuators which controlled by thermostat.
RS TVADs several building application that can be designed engineered, such as closed or open offices libraries, meeting rooms, exhibition halls, shopping markets, rest rooms, banquet halls etc.
RS Variable Air Diffusers are suitable for all kinds of air conditioning engineering construction, such as HOTEL, villa, APARTMENT, OFFICE BUILDING, HOSPITAL, school, mall, Sports venues, Leisure Facilities, supermarket, WAREHOUSE, WORKSHOP, Park, farmhouse, Courtyard etc.
New building construction development benefits:
Provide individual zones with class one temperature control with a lower initial investment.
Upgrading projects:
Upgrade the original air conditioning system without any air duct-work changes, realize individual zone temperature control to a over cooled or heated zone.
Meet specific requirements:
Meet the special temperature control requirement of an air conditioning zone easy and a affordable way. Improve the unsatisfied, uncomfortable, energy wasting areas in an air conditioning system that is existing.
| PRODUCT INFORMATION & FEACTURES | |
| MODEL | TVAD Series-thermal vairable air diffusers |
| TYPE | VAV terminal units box |
| APPLICATION | Individual Zone Temperature Control, Varying Air Volume |
| FEACTURES | ♦ Superior air distribution ♦ Easily adapts to designs ♦ Lower cost per zone ♦ Reliable and durable quality ♦ Easy maintenance ♦ Automatic control capabilities-Thermal, Non-power |
| APPLICATION SCENARIOS | HOTEL, villa, APARTMENT, OFFICE BUILDING, HOSPITAL, school, mall, Sports venues, Leisure Facilities, supermarket, WAREHOUSE, WORKSHOP, Park, farmhouse, Courtyard, closed or open offices, libraries, meeting rooms, exhibition halls, shopping markets, rest rooms, banquet halls etc. |
| HOUSING/CASING | Galvanized Steel |
| INLET SIZE | 6'' 8'' 10'' 12'' INCHES; |
| SHAPE OPTION | Round, Square, Linear |
| WARRANTY | 10 Years |
| KEY WORDS | Air handling unit, Air Valve, Air Damper, Air Regulator, Volume Control, Air Distribution, Air Diffuser, Air Terminal Units Box, VAV, VAD, TVAD |
| OEM & ODM SERVICE | ACCEPTABLE, please send your specific requirements |
RS Electric Variable Air Diffuser are equipped with a control board, an actuator (stepper motor), a thermostat or a remote controller (Optional). The control board compares setting temperature with room temperature, uses the PID to adjust the damper position to keep the room temperature constantly at the set point. When the HVAC load changes, the control board will correct the damper position to adapt to the HVAC load changes every three minutes.
RS Variable Air Diffusers can be used in several air conditioning engineering applications, such as offices, libraries, meeting rooms, exhibition halls, markets, rest rooms, banquet halls etc.
Surface Finish: Powder coated color finish as per RAL color
Standard color: Standard White RAL9016, RAL9010
Thermally Powered Square VAV Diffuser
Stand-alone, Modulates in Heating & Cooling, 595 x 595mm face with four neck sizes.
The Royal thermally driven variable air volume tuyere is equipped with a heat-sensitive bulb, an actuator and a regulating damper. It does not need to be energized when used, forming an independent regional temperature control system;
It can not only control the temperature of the room, but also control the temperature of different areas in the same open space, so as to meet the requirements of room comfort;
The excellent airflow organization can provide a longer range of air supply, good attachment ability, to ensure that the airflow does not fall, the flow is more sufficient, so that the indoor temperature field is more evenly distributed, the ADPI value is higher, and the ventilation effect is better.
规格
RSV Thermal Variable Air Diffuser-TVAD
♦ Individual Comfort control
Each engineered RS thermal Variable Air Diffuser has an adjustable, built-in thermostat, creating individual zones of comfort. It can not only control the temperature of different rooms, but atso can maintain and control the temperature in different areas of the same open space.
Standard room settings 21C - 26C 70F - 78.5F. Optional 22Cc - 27C /71.5F - 80F.
♦ Uncomplicated Installations deployment to office layout changes
Systems designed with RS thermal VAD have advantages over designed systems with VAV terminals because VADs are more adaptable to office layout changes. No thermal VAD zone is split up when new office walls are put up or moved, a common problem with VAV systems. If it is necessary to move a thermal VAD i's as simple as moving conventional diffuser. RS TVAD is in comfort control at all times.
♦ Lowest energy VAV terminal
Compare with the VAV terminals, the thermal VAD systems greatly reduce the total air pressure drop compared VAV terminals allowing a low peressure designed air duct-work system. less fan motor energy with low energy operation; fan energy is further reduced when the air handlers operate with variable speed drives.
Each RS Thermal VAD offers comfortable individual zone control, no portion of the building zone is overcooled or verheated, thus superior low energy consuming system.
Additional benefits, each RS thermal VAD is a controlling VAV terminal and the self-contained thermal actuator provides all the self power necessary. RS TVAD requires no energy to operate.
♦ Class 1 bullding air distribution
Your system design is your signature, standard fixed opening diffusers designed in a VAV terminal system discharge outlets are fixed, allowing the air velocity to be variable. Variable as a terminal lowers the supply flow.
This condition is uncomfortable as low air velocity dumps minimum air into the zone, resulting in cold unmixed air supply. RS TVAD vary the discharge opening varying air volume, thus maintaining a constant discharge air velocity.
increasing better throw, steady comfortable air movement and uniform temperature mixing distribution within the air conditioned space.
♦ cost per zone are lower
RS TVAD installation skills are no different then installing standard diffusers. Lower cost than resetting a VAV erminal controller, no wires and no electrical design for sensors, power, controls or BMS. In addition, RS thermal VADs require no wires, no pneumatic tubing and no medium air pressure system design that can waste energy saving material and labor costs, and operating cost.
♦ Precise room temperature control
RS thermal VADs self contained thermostat controls and actuates by adjusting the dampers to maintain
comfortable room temperature average within 1.5F /0.9 C of the temperature selected.
♦ Low to no malntenance
RS TVAD once installed requires little or no maintenance, and no direct control system expense. RS TVAD requires standard diffuser cleaning intervals, no electrical parts to replace or fail. No DDC control or sensor calibration.
♦ Architecture frlendly appearance
simple and smooth line profile with RS thermal VADs are a easily accepted by architects in a layout of ceilings to match different decorations. Standard color or adapted a different color each appreciated by both architects and
interior designers.
Thermal VAD • Wide Applications
RS Variable Air Diffusers are ceiling diffusers with built in damper actuators for varying the air volume. The dampers are continuously adjusted by damper actuators which controlled by thermostat.
RS TVADs several building application that can be designed engineered, such as closed or open offices libraries, meeting rooms, exhibition halls, shopping markets, rest rooms, banquet halls etc.
RS Variable Air Diffusers are suitable for all kinds of air conditioning engineering construction, such as HOTEL, villa, APARTMENT, OFFICE BUILDING, HOSPITAL, school, mall, Sports venues, Leisure Facilities, supermarket, WAREHOUSE, WORKSHOP, Park, farmhouse, Courtyard etc.
RSV-SVAD-WL Smart Variable Air Diffuser
RSV-SVAD-SW Smart Variable Air Diffuser
RSV-SVAD-RR Smart Variable Air Diffuser
RSV-TVAD-LL Thermal Variable Air Diffuser
