Buried U Type Press Ball Valves

Buried U Type Press Ball Valves are a kind of press ball valves with operating handle and U-shape fluid direction , used for on or off fluid flow paths in HVAC/R piping system, which is popular for its compact structure, easy connection, excellent sealing, strong adaptability, long span life, wide application range etc.
Made from durable and corrosion-resistant copper alloy so withstanding high temperatures and pressures, copper alloy ball valves for water supply in buildings up to PN 10 and a distribution temperature of 65℃( occasional excursions up to 90℃ within hour), while the ball valves for gas(not buried directly) applies for domestic and commercial installation inside or outside of buildings, using gases of the 1st, 2nd and 3rd family(specified in EN437) and working up to 5 x105 Pa and temperature limiting from -20℃ to 60℃.