Conval, a global leader in high-performance valves headquartered in Connecticut, USA offers CLAMPSEAL® blowdown service valves to provide necessary control for continuous or tandem boiler or turbine blow down and bottom blow-off service.For continuous service, blowdown valves are available in ¾†through 4†sizes with butt or socket weld and flanged ends, in ASME/ANSI Class 900 through 4500. The valves feature a uniform one-piece gland, which eliminates the potential for stem damage from gland cocking. With leak-proof bonnet the cartridge-style packing chamber allows rapid access to valve trim for inspection and maintenance.For more information, please visit www.Conval.comSource: Conval