air duct damper online manufacture

Air Damper Round Damper GL Sheet Volume Control Damper For Duct Description : round volume control damper is a duct damper that installed on duct system to control the air flow and air pressure. It's rustles ... Read More

Hvac Manual Control Handler Air Duct System Volume Control Damper FEATURES: * Made of high quality aluminum profile/Galvanized steel * Anodized color/mill finish * Size: customized made * Accessories: manual ... Read More

Rectangular Automatic Opposed Blade Air Volume Control Valve Damper Features: 1. A removable core with blades which direct four ways airflow is fitted in the rectangular flush frame. 2. The core section is ... Read More

Aluminum manual volume air control damper for HVAC system The volume contriol dmaper is make of high quality extruded aluminium profile. The damper is abrasion resistant and operates smoothly. It.s a zone ... Read More

The single air duct variable air volume for air conditioner terminal unit--VAV box It can be used in low pressure and medium pressure single air duct air conditioning systems. It can be used in a variety of ... Read More

FHW - 4 HVAC Systems Manual Fire Normal Close Air Smoke Damper Description : 1.70 or 280 temperature automatic switch 2. Fire Center electronically controlled shutdown 3. Manually shut down 4. Manual Reset 5. ... Read More

Air Condition Circular Return Air Steel Volume Control Damper Description : The inner rubber seal is used for better tightness and for noise reduction. The valve opens when overpressure occurs and closes by ... Read More

Galvanized Sheet FHW - 0 Gravity - Operated Volume Fire Air Damper Description : Main Components include Valve body, blade, axle, axle bushing, actuator. Valve body and blade are made from fine galvanized sheet ... Read More

Constant Volume Control Damper Constant Volume Control damper is installed into the dust to control the airflow of HVAC system or center air conditioning, Constant air volume valve is a mechanical self-powered ... Read More

Slot Diffuser For Center Air Conditioning Features: Frame is made of high quality extruded aluminium profile; Fixed blades in 450; Color : RAL 9016, RAL 9010 or Anodized . Related Products: adjustable air ... Read More