backdraft ductwork valve

Brand Name:RM

Model Number:RM20062201

Place of Origin:China

Galvanized Steel Manual Air Valve Backdraft Valve For Ductwork System Manual Air Damper Feature: 1. It is a volume controller installed in the air duct of air-conditioning and ventilation systems. 2. The open degree of blades is controlled by manual ...

Brand Name:MUFUTE

Place of Origin:Hebei, China

... our Long-Reach Specialist Valve. This innovative tool features an integrated, chemical-resistant 18-inch flexible tube that replaces the standard short straw, allowing technicians to deliver lubricant or penetrant deep into ductwork, behind panels, and

Brand Name:MUFUTE

Place of Origin:Hebei, China

...Lubricant Valve for HVAC Systems with Thermal-Stable Polymer Core Product Description: Designed for HVAC technicians, this WD-40 lubricant valve operates reliably in extreme heat, dispensing lubricants to furnace blowers, compressors, and ductwork. The ...

Place of Origin:China

Brand Name:SX

Fire hydrant * Manual control type * Normally open, the valve will close after the break-down of fuse when the temperature reaches high degrees , stop the smoke to extend along the air duct. * It can work as a volume control damper when open to adjust the ...

Place of Origin:Jiangsu, China

Brand Name:HENGTONG

Model Number:P4141-2.0-T

... and industrial buildings. Strut channels offer versatility in HVAC installations, serving as a stable support system for ductwork, air vents, and HVAC equipment. They are also used in plumbing applications for mounting pipes, valves, and other plumbing