XE20B6.3 3 way valve, ext. threat, DN20, PN16, kvs6.3

Single seated control or shut-off 3-way linear valve for hot water and chilled water in heating, ventilation, air conditioning systems, and open circuits. Operated by electric linear actuators series ML64... and ML74...

• Brass body with external threaded end connections (type XE)
• Brass body with internal threaded end connections (type XI)
• Low seat leakage rate
• Self-adjusting packing
• Accurate positioning to ensure state-of-the-art temperature control
• Constant total flow throughout full plug travel
• Action: Stem up to close port A-AB