Plastic ball valves for underground installation

Plastic ball valves are designed for installation in pipeline systems with a maximum pressure of 10 bar or in water pressure up to 16 bar and allow the disabling of one or more areas of the current of the polyethylene pipe. Valves made of PE100 material.
The main advantage of such cranes compared to traditional isolation valves zaklyuchaetsya that they are not servicing during operation. Thanks to the sufficient length of outlet fittings ball valve can be installed in pipes made of polyethylene with joint or temperature resistant welding, which provides a high flexibility in the design and installation of pipelines. Design ball valve provides the ability to install it as well, and in the soil under the carpet. For installation in the ground the crane is equipped with a telescopic extension. The axis of the extension tube is made of metal, and to protect it from corrosion, apply a protective plastic sheath.

When installing valves in the terrestrial version on technical standards in the gas to be fenced territory, there are also some requirements to the floor. In addition, you can't always choose where to install this device if there is a deficit of open space. From all this you can leave using a ball valve. Has to zakryvaetsa this special crane stock, which is displayed on the surface, it may be removable. Handle extension rod under the carpet, and the crane privatives to the pipe by means of a temperature resistant couplings. Additional support or wells not require the crane to be free soil.
If you compare the cost of acquisition of ball valve, steel valve, of course, the latter then, be cheaper. However, during installation it is necessary to consider also the cost of construction of piers or wells, sandy, outer fence and land in operation. Installation of polyethylene faucet greatly simplifies the cycle of works on installation of valves, the purchase of all necessary materials and the process of renting construction.
Category catalog Prom.ua: ball Valves in Kiev