RVCX

DN40~600mm（11/2”~24”）

Product description :

DESN The elastic valve seat seal provides high quality, to meet the more stringent requirements in twenty-first Century; the 20/29 series elastic valve seat seal not only exceed the standard specification, and its flow characteristic and unique ability, the valve not only zero leakage, and zero pressure under the condition of complete sealing; high performance elastic valve seat seal meet different working conditions.

Characteristic：

• Air hole (3000V).
• Very high resistance.
• High elasticity, not brittle crack.
• Smooth surface, no induration.
• High adhesion to metal (minimum 12 N/mm2).
• Full compliance with drinking water standards.
• All bore valves can withstand 6.4Mpa casing pressure test.
• Minimum coating thickness 150 m, a minimum of 80 m at right angle.
• Electrostatic coating of epoxy resin to ensure excellent corrosion resistance.