Buy Siebe Actuators For Sale

In 1819, Augustus Siebe, a former Austrian cavalry officer, arrived in London. His inventiveness was expressed in a variety of novel ways. Soon, his inventions culminated in the creation of the company that bears his name. Now, almost two centuries later, the Siebe Company is a world leader among HVAC manufacturers.

Siebe actuators are known for their trouble-free operation and extreme precision. Siebe replacement parts and products can be easily ordered through HVACPlus.com. Some of the types of actuators offered include:

Siebe electric valve actuators

These actuators use either AC or DC current to drive gears to produce the desired torque. These actuators are powered by an outside source. They mount to valves that receive signals that move them to desired positions. There are two types of such actuators: linear and rotary.

Linear actuators -- Linear actuators most typically achieve linear motion through mechanical or hydraulic means.

Rotary actuators -- These actuators do not require lengthy cylinders, so they are an common choice in more compact applications. They can mount right at the equipment joint.

Siebe electro-mechanical actuators

These actuators are like mechanical actuators, except that they are powered by electric motors.

Siebe pneumatic actuators

These valves typically are used to control valves. There are two primary types: piston and diaphragm.

Diaphragm actuators -- These are used primarily with linear motion valves. However, if there is a linear-to-rotary linkage present, they can be used with rotary valves as well.

Piston actuators -- Piston actuators are preferred over their diaphragm-type counterparts when a longer stroke and greater thrust is required. Compressed air drives a solid piston contained within a solid cylinder. There are both single-acting and double-acting models. Piston actuators can operate at high input pressures and at high speed.

Siebe damper actuators

Such actuators control VAV systems, central fan systems, exhaust dampers, mixing boxes, and fire dampers. They are either operated mechanically or electrically.

Siebe manual valve actuators

No outside power source is required with these manual actuators. Rather, a hand wheel or lever drives a series of gears. The varying ratios of these gears take lower input torque and convert it to higher output torque.

This represents only a partial list of the many Siebe actuators available through HVAC Plus. The actuators that you need are just a few clicks away. Enjoy the convenience of one-stop online shopping, and have your parts delivered right to your door, overnight if necessary.

At HVACPlus.com, you'll also find many other high-quality Siebe parts and products. In fact, there are over 500,000 items from all of the major HVAC global manufacturers, like Carrier, Johnson Controls, Barber Coleman, Trane, Bryant, Lennox, and Trane.