Ball valve 1/2 VN butterfly KOER water

Ball valve 1/2 VN butterfly KOER water

Brass ball valve KOER is used as shutoff valves on pipelines of drinking and household system s, hot water supply, heating, compressed air, liquid hydrocarbons, as well as on process pipelines transporting liquids that are non-aggressive to valve materials. The use of ball valves as control valves is not allowed. This is a brass ball valve with an internal ball. He has a pen "Butterfly" for adjustment, two inputs for connection, placed on the sides (intermediate location), installation diameter 1/2 inch. The thread is selected by the manufacturer on the one hand, internal, on the other - external. It has enough turns for high-quality functioning without the possibility of a breakdown. The red handle of the accessory indicates its operation with hot water. The markings on it make it easy to use. The crane is not only practical, but also durable.It is protecte fоrm destruction, deformation, rust.

Specifications of KOER ball valve:

• Thread in inches - 1/2"
  Nominal passage - DN (Dn): - 15 mm
  Nominal pressure - 40 atm (PN 40)
  Closure tightness class - A
  Maximum operating temperature: +150°C
  Minimum operating temperature: - 20°C
  Body material - sanitary hot-pressed brass CW617N
  Estimated service life - 30 years
  Coating - nickel
  Control form - butterfly red.