Product Specifications: The Altitude valve maintains the maximum high water level with consistent repeat. The Altitude valve shall close tightly on high level set point and remain closed. Standard: JIS, ANSI, ISO/DIN/BS4504 Size: 2" - 12" Applied conditions ：Fluid Applied Temperature: -15℃ - 80℃ Maximum Working Pressure：20 kgf/cm2 Valve Body Testing Pressure：35 kgf/cm2 Materials: Cast Iron, Ductile Iron, Bronze & Stainless Steel Connection ends: Available for all international standards. Water level: 2 - 15 m, 10 - 40 m Please remove impurities or metal dusts inside the pipe thoroughly. If possible, please add filter to prevent pipe blocking. Adjustment data: Altitude pilot valve #R:Turn adjusting screw clockwise to increase reservoir water level.
