RTK PV6291-E high pressure rapid action intermittent blowdown valve
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RTK high pressure rapid action intermittent boiler blowdown valve, Type PV6291-E / HV 6291-E
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- RTK PV6291-E / HV 6291-E - Automatic rapid action intermittent bottom boiler blowdown valves for steam boilers with removeable hand lever for manual over-ride.
- Spring to close function with automatic self closing plug and seat to ensure a fail safe position without any leakage of boiler water.
- Mounted with pneumatic actuator ( RTK ST 6135.B6-1H) and used in conjunction with cycling timer (Igema PGM1) for automatic boiler blowdown system.
- Hardened internal trims for maintenance free and longer life span.
- Sizes from DN 20 (3/4”) to 50 ( 2”),
- Connection : Flanged to PN 63 to 160, Butt weld available on request.
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