Test And Drain Valve Y-4030

Test and Drain Valve Y-4030 is used to conduct testing and maintenance on sprinkler systems. Its orifice available with different sizes it creates a flow equivalent to the flow passing along one sprinkler only and enables tests of alarm devices on the lines for checking purposes in the case of a sprinkler water flow. The orifice diameters of the smallest sprinkler and the test drain valve in the system should be equal. It is also used as a drain valve to discharge water in the piping by changing the position of the valve. It includes a sight glass to observe the flow.

Additional Features:

• Standards: FM 1625-2009, UL258-2004
• Designs: ISO 228/1, NPT, NPS, BSP
• Orfice Diameter: K-5.6, K-8.0, K11.2, K-14.0