Richter Lined Bottom Drain Valves (ft) RICHTER Process Pumps & Valves Lining pure PTFE, optionally PTFE antistatic Bellows stem seal -60 to 180 °C (-75 to 360 °F) FLUID* METERING

Richter bottom drain valves Fields of application Richter bottom drain valves are highly corrosion-resistant and hermetically sealed. They are particularly suitable for applications i nvolving highly aggressive and ultrapure liquids, installed under PTFE- or glass-lined vessels or such made of e.g. Hastelloy®, titanium etc. The plug opens into the vessel and can therefore penetrate light sedimentation and incrustations. BAV/BAVM bottom drain valves have universal chemical resistance and have a cost and lead time advantage over to valves made of special metals. Operating range • -60 to 180 °C...

Pressure/temperature range Temperature (°F) -75 15 105 175 250 300 360 Please observe the local regulations for applications at low temperatures! Locking Unit Thrust sleeve Cup spring The combination of the three elements guarantees a reliable and tight connection of the valve stem with the cap. Fig.: BAV/F DN 80/50 (3“/2“), manually actuated Sizes DN 100/80 (4“/3“) and DN 150/100 (6“/4“) according to the same basic principle but different in the design details, see page 4

Parts, materials, dimensions Parts and materials ‘depending on closing force Dimensions for H3 and H depend on the actuator Presented by: RICHTER Process Pumps &. Valves ffsr FLUID A METERING Richter Chemie-Technik GmbH Otto-Schott-Str. 2, D-47906 Kempen, Germany Tel. +49(0)21 52/146-0, Fax +49(0)21 52/146-190 www.richter-ct.com, [email protected] Publication No. 196en 12.13 © Richter Chemie-Technik GmbH. Subject to change without notice. Printed in Germany. Richter = TM Richter Chemie-Technik GmbH, Hastelloy® = TM Haynes, IDEX = TM IDEX Corp.