GO Brass Ball Valve Range DR Scr BSP Watermark and AGA Approved



GO Brass Ball Valve Range DR Scr BSP Watermark and AGA Approved

  • Size Range - 8mm - 80mm - Normal Handle
  • Size Range - 15mm - 50mm - Lockable Handle
  • Body - DR Brass
  • Seat Retainer - DR Brass
  • Seat - PTFE
  • Ball - DR Brass Chrome Plated
  • Stem - DR Brass
  • Gland - DR Brass
  • Packing - Viton Double O Ring
  • Handle - Stainless Steel Plastic Coated
  • Lever Retaining Nut - Brass

  • Maximum Working Temperature - 150 deg C (Gas 60 deg C)
  • Thread - AS1722.1
  • Cold Working Pressure - 2500 kpa (Gas 1050 kpa)
  • Typical Applications - Low pressure gas, potable water, oils, chemicals

  • A ball valve is a form of quarter-turn valve which uses a hollow, perforated and pivoting ball to control flow through it. It is open when the ball's hole is in line with the flow and closed when it is pivoted 90-degrees by the valve handle.  The handle lies flat in alignment with the flow when open, and is perpendicular to it when closed, making for easy visual confirmation of the valve's status.

    Ball valves are durable, performing well after many cycles, and reliable, closing securely even after long periods of disuse. These qualities make them an excellent choice for shutoff and control applications, where they are often preferred to gate and globe valves, but they lack their fine control in throttling applications.


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