Buy Barber Coleman Valve

Control valves are valves used mainly within industrial plants to control operating conditions such as temperature, pressure, flow, and liquid level by fully or partially opening or closing in response to signals received from controllers that compare a "setpoint" to a "process variable" whose value is provided by sensors that monitor changes in such conditions.

The opening or closing of control valves is done by means of electrical, hydraulic or pneumatic systems.Positoners are used to control the opening or closing of the actuator based on Electric or Pnuematic Signals.

There a variety of Barber Coleman Valves available at HVACPLUS. The following are some of them :

• Ball valves
  These valves are provide excellent solutions for water applications. There are two types of ball valves -There is a pop-top ball valve for 1/2" and 3/4" sizes from the VBB series. The VB-200 series can be used for large valves. Both these models are available in chrome plated brass as well as stainless steel materials. These valves cannot be used for steam applications.

• Zone valves
  In cases where cost is a major consideration, zone valves are useful. Unlike ball valves, zone valves can be used for water as well as steam applications.

• Globe valves
  Globe valves from Barber Coleman are valves used for high end solutions. The have a linear stroke and hence are usually used with pneumatic actuators. However Barber Coleman provides theses globe valves with electric actuators.

• Butterfly valves
  For valves requirements which are larger than 6", butterfly valves are the best suited. Barber Coleman provides valves for sizes upto 18" and can even get customised valves for larger requirements.

Barber-Colman offers a range of two-way and three-way globe valves designed to control steam and hot water flow as well as serve in both cooling and heating applications with non-corrosive liquids.

Barber Coleman valves are one of the best in the world. With more than hundred years of quality servicing and products,the Barber Coleman company has managed to excel at manufacturing systems for building control, home control and water control industries. From Barber Coleman actuators to Barber Coleman thermostats to sensors and controllers, Barber Coleman covers the enitre range of products required for any HVAC applications.

At HVAC Plus online, you can shop for the entire range of products and service parts offered by the Barber Coleman company.