RICHTER Bottom Drain valves KA-N

Design Features

Cost-effective alternative to bottom drain valves. With one piece PFA ball/stem design or ceramic ball with PFA-lined stem, Richter maintenance-free self-adjusting ENVIPACK stuffing box, cavity reduced, seat rings of pure PTFE. KA-N version with manual actuated. KA-NP version with Actuator (Pneumatic, Hydraulic, Electric).



Chemical & Petrochemical, Pulp & Paper, Mining, Smelter, Mineral



Body in Ductile iron EN-JS 1049 (ASTM A395) with PFA-lined. Ball in stainless steel with PFA lined. Seat rings in PTFE


Pressure and Temperature

Vacuum to 250 psi, 60 °C to +200 °C (-75 °F to +400 °F)



2˝/1˝ (Ø 1˝) to 8˝/6˝ (Ø 6˝)
DN 50/25 (Ø 25 mm) to 150/100 (Ø 100 mm)



ISO/DIN 7005-2 PN 16, on request, drilled to ANSI B16.10 Cl.150

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