Special Solution Products
different kinds of gates
different kinds of BUTTERFLY gates
Benefits
Leak Free?
Available in Auto
Fully Fabricated
Half Cut Off Option
Available fully in SS
Limit Switch Option
Sizes Available
3"-24"
Mini Leak Gate
*across the blade
3"-8"
*to the atmosphere
3"-24"
3"-38"
3”-32”
Available fully in SS
Great for use high up in the air
Available w/ half moon stops and gaskets & Oil Light Bushings (adder)
Safe for systems with particles going through the duct
Locking Quadrant
Limit Switch available (adder)
Reed Switch Available (adder)
Sizes Available
3"-54"
AUTO BUTTERFLY
3"-54"
WEIGHTED BUTTERFLY
3"-54"
CHAIN OPERATED BUTTERFLY
3"-54"
Wondering which gate/butterfly gates fits best for your needs? Talk to your Duct guy at (336)-904-0112
RECLAIM YOUR TIME
Woodworkers and shop employees can spend 30 min/day, 2.5 hours/week, 180 hours/year JUST on changing out bags from your open baghouse waste collector. Why spend all that time and money changing out bags when you can be making more money? That's where our baghouse comes in.
WASTE MANAGEMENT Solutions Tailored for Small TO LARGE Shops
At US Duct, we understand ALL owner's time constraints in managing a shop. Whether you run a woodshop, metal fabrication shop, or manufacturing facility, we offer high-quality, cost-effective solutions designed to fit your space, improve your workflow, and grow your business.


Why Small Shops Choose US Duct
We’re not just a supplier, but your trusted partner for ductwork solutions that grow with your shop. Small shop owners choose US Duct because we deliver:
Personalized Solutions: Every duct system is tailored to your needs.
Fast Turnaround Times: Get your system quickly and reduce downtime.
Expert Advice: Our team is here to guide you every step of the way.
Products in this collection
US Tubing
US Tubing’s Clamp-Connect System is modular, fully welded, and airtight. It is perfect for any liquid application.
Special/Custom
Whether you are looking for standard duct fabrication options or more customized duct fabrication services, our team of experts is ready to find the solution for you! With a focus on delivering high-quality products built exactly to the specifications of our customers, we have a history of solving problems and leaving our customers satisfied.
Vertical Oil Mist Accumulator
The Vertical Oil Mist Accumulator efficiently captures and drains excess coolant, preventing leaks, improving safety, and extending filter life for vertical duct systems.
Horizontal Oil Mist Accumulator
The Oil Mist Accumulator prevents leaks, extends mist collector filter life, and redirects excess coolant back to the machine.
Silencers
Air Duct Noise Silencers reduce turbulence noise in ductwork, improving workplace comfort and minimizing disturbances. Also known as duct mufflers or sound attenuators.
No Loss StackHead
No-Loss Stackheads reduce fan resistance, save energy, and protect exhaust fans from rain. Designed for efficient drainage, they ensure optimal airflow and durability.
Automatic Diverter Valve
Automatic Diverter Valves redirect airflow between two paths with solenoid-controlled pneumatic cylinders (12/24V AC/DC or 110/220V, 80 PSI). Heavy-duty, easy-to-clean, ideal for plastic, paper, or woodworking.
Automatic Gates (AC Voltage)
Automatic Gates, also known as Blast Gates or Slide Gates, use solenoids (12/24V AC/DC, 120/220V) to control pneumatic cylinders. Operates at 90 PSI, available in 3"-24" diameters.
Automatic Gates (DC Voltage)
Automatic Gates, also known as Blast Gates or Slide Gates, use solenoids (12/24V AC/DC, 120/220V) to control pneumatic cylinders. Requires 90 PSI. Available in 3"-24" diameters.
Manual Butterfly Valve
The Butterfly Damper, Butterfly Gate, or Butterfly Valve, controls airflow with a pivoting disk for precise adjustment. Locking quadrant ensures position.
Automatic Butterfly Valve With Half Moon Stops -AC Voltage
Ductwork Butterfly (Gate) Valves adjust airflow with a solenoid-controlled pneumatic cylinder. Operates at 80 PSI and supports 12/24V AC, or 110/220V signals. Durable 3/16" disk ensures long life.
Automatic Butterfly Valve With Half Moon Stops -DC Voltage
Ductwork Butterfly (Gate) Valves adjust airflow with a solenoid-controlled pneumatic cylinder. Operates at 90 PSI and supports 12/24V DC, or 110/220V signals. Durable 3/16" disk ensures long life.
Cable Hangers
Trapeze-style cable hangers, or Gripple hangers, quickly suspend duct in a hammock-like setup. Ideal for supplemental support. One hanger per 10ft of duct.
Saddle Duct Hangers
Saddle hangers, most commonly known as duct supports, are the most secure ductwork hangers availabl
Hat Style Saddle Duct Hangers
The perfect blend of easy installation and stability, our hat style saddle hangers feature half-round sections of support duct to secure the main duct while a single-threaded rod (not included) offers fast-but-strong support.
Thermoplastic Flex Hose
Molecularly bonded high-temperature thermo-plastic rubber. SF-TPR provides outstanding performance and flex fatigue resistance. Smooth interior design allows for superior flow and maximum efficiency. Extremely flexible with excellent shape retention.
Manifolds
Duct manifolds are a convergence of multiple ducts into a series of branches, double branches and/or Y branches in such close proximity to one another that a special configuration requiring design and fabrication.
Our Promise
To you
Our commitment is to your success. We believe in building lasting partnerships where your growth fuels ours. We're here to support your business with the best in ductwork solutions,helping you achieve more every step of the way.

Talk to a Duct Guy or Gal
Get started on a solution tailored to your needs, or explore our range of inline separators, self-dumping hoppers, and baghouses for even more ways to optimize your workspace.