Royal Round Constant Airflow Volume Regulator Positive Pressure Damper Shut Off Valves Balancing Valves Manufacfers in China
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, 28 practical patents, 45 years international engineering experience.
Royal Engineering Service
01. Design and consulting service
1. Design of air conditioning (HVAC) and automatic control system, construction and final stage refinement of projects
2. Program planning of air conditioning and automatic control system, load calculation, equipment specification and construction drawing
3. Engineering quantification, budget estimation and tender document compilation.
02. Engineering Construction Services
1. General contracting of air conditioning and automatic control system VAV and BMS system,
2. Professional project management of VAV engineering.
3. Design and reconstruction of existing air conditioning system
03. Commissioning Services
1. Commissioning of mechanical and electrical engineering system
2. Commissioning conditioning or automatic control system
3. Commissioning of VAV air conditioning and its automatic control system
4. Balance of air and water science system
04. Operation and Maintenance Service
1. Maintenance service of air conditioning system
2. Professional maintenance service on air conditioning and automatic control system
3. Regular maintenance and diagnosis for air conditioning system
Royal Hotel Round Constant Airflow Volume Regulator Positive Pressure Damper Shut Off Valves Balancing Valves Manufacfers in China
INTERNATIONAL MANUFACTURER OF AIR-CONDITIONING VAV TERMINALS
Product by Royal Service Air-Conditioning
NAME: Variable air flow regulators
Non-Electric / Electric
MODEL: RS CAVC SERIES
| PRODUCT INFORMATION & FEACTURES | |
| MODEL | CVAC SERIES |
| TYPE | Rectangular Mechanical Terminal Units |
| NAME | Mechanical regulator air valves |
| APPLICATION | Control constant air volume at a set rate |
| APPLICATION TYPE | Supply air or exhaust air terminal in constant air volume systems |
| CONTROL | Mechanical self-balancing constructed, and requires no power |
| VOLUME | Constant volume systems-CAV system |
| FEACTURES | Simple structure, reliable, high precision airflow control with wide application range |
| CASING/HOUSING | Galvanized Steel |
| WARRANTY | 1 YEARS |
| INLET SIZE | 8’’ x 4’’ to 24’’x24’(200x100 to 600x610 mm) |
| AIR FLOW RANGE | 79 to 7085 CFM (0.04 to 3.35m3/s) |
| Operating pressure | 0.2 to 4 in.wg (50 to 1000 Pa) |
| KEY WORDS | Air handling unit, Air Valve, Air Damper, Air Regulator, VAV CAV Terminal Unit Box, Volume Control |
| OEM & ODM SERVICE | ACCEPTABLE, please send us your requirements |
RS-CAVC-DR with Shutoff Functional Round Constant Air Flow Terminal Regulator
♦ SRS-CAVC-DR type 100% shut off circular mechanical constant air volume regulator Suitable for air supply or air exhaust of constant air volume system Mechanical automatic balance structure, no external power supply Rectaingle inlet and rectaingle outlet, flange connection of the both sides
Wide range use, recommended pressure range is 50-1000 Pa(0.2-3.0 In Wg)
♦ Working temperature range is 7-50 DEG C (45F-125F)
♦ Adjust the external dial pointer to accurately set the air flow
♦ Simple structure, reliability and precision control to the air volume
♦ Easy and flexible to use
♦ Tested by third party
♦ Suitable for hospitals, laboratories, hotels and other places of constant air supply. Air supply or air exhaust according to the use of the room.
♦ It can work in a normal constant air supply or completely close, and the whole system would be more energy.
Product Feacture:
Round CAV Terminal (RSV-CVAC-DR)
• Automatic mechanical balancing , no external power supply requirement.
• Round inlet and outlet
• Wide operational range in 50-1000 Pa pressure difference.
• Operating temperature 10-50℃
• Set air volume by A manual dial air flow pointer.
• Simple structure, Reliable, High-precision control.
• Flexible and easy to use.
• Passed the test by National Center of Quality Supervision and Inspection for Air Conditioning
• Suitable for constant air systems, especially for hotel room. Hotel operation can provide constant air when room occupied and completely shut down when unoccupied, great system energy savings.
ROYAL SERVICE QUALITY
1 YEARS WARRANTY
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