6 inch HVAC Duct Manual Volume Backdraft Damper with Adjustment Handle 12VDC Valves Normally Closed Brass Solenoid Valve

Normally Closed Brass Solenoid Valve NPT thread 1 inch 24VDC with NBR seal suitable for Water

Length: 7

110/120VAC

4mm (1 inch)✔Ball material: 304 Stainless steel✔Casing material: 304 Stainless steel✔Working load: 55 lbs✔Maximum load: 66 lbs✔Weight: 4-3/4 oz

[UNIQUE DESIGN]: This safety guard is made out of thick-gauge stainless steel material

6 inch HVAC Duct Manual Volume Backdraft Damper with Adjustment Handle 12VDC Valves Normally Closed Brass Solenoid Valve6 HVAC Duct Manual Volume Backdraft Damper with Adjustment Handle Designed for demanding applications where durability and smooth operation are paramount, Ace Crew's Heavy Duty Manual Vent Dampers provides exceptional performance in even the toughest environments. Durable Material: The body is made from 22 gauge galvanized steel material. The flap blade is made from silicone which provides a tight seal. Constructed with sturdy components to ensure