How to choose and buy Valve？

Select valve size

You must select consistent connection pipe and valve nominal diameter.

Valve materials.

In choosing the correct valve material, the following factors should be considered:

· Valve to be controlled fluid medium.

· Fluid medium temperature range.

. The valve will be subjected to pressure range.

· Weather conditions that may affect the operation of the valve.

.  The valve will be subjected to, possible extraordinary stresses.

· To meet the safety standards or pipeline regulations.

Purchase valve

When ordering valves, please provide the following information to avoid unnecessary delays and to ensure that the valve was indeed purchased valve they need.

1. Valve size.

2. Pressure interface materials: castings and components.

3. Valve Type: valve, stop valves, check valves, butterfly valves, ball valves, and so on.

4. Terminal connection, if the connection for the welding, but also to provide a connection pipe wall thickness; if the connection is a flange, to provide flange surfaces or finishes.

5. Any deviations from standard materials: sealing materials, bolting materials, and so on.

6. Any accessories: acid shield, locking devices, chain operation, and so on.

Brass top value/globe valve-307

Bright Best air conditioning is a chinese private group of companies established in 2012 and specialised in climate technology.Which it has expanded over the years to a wide spectrum of products and services for air conditioning,treatment and ventilation,as well as heating systems for both industrial and domestics sectors.

Brightbest own the wide products include fan coil unit,brass ball valve,corrugated tube ,air conditioning thermostat and air curtains manufacturers.

Brightbest is provided with quality certification according to ISO9001:2000 and ISO14001:2004 and is strongly committed to customer satisfaction.

Brightbest is commited to a point of reference for energy saving and environmental protection technologies in the frame of international directives.