> Building Automation > Valve > V211/40/25,7211140000,2-way plug valve, PN16，DN40，Kv25 
Two-way Plug Valve, Flanged PN 16 (232 psi)
V211 can be used in a wide range of applications, such as heating, cooling, air handling and domestic hot water systems.
The valve can handle the following types of media:
• Hot and chilled water.
• Water with antifreeze additives such as glycol.
If the valve is used for media at temperatures below 0 °C (32 °F), it should be equipped with a stem heater in order to prevent ice formation on the valve stem.
Materials Body Nodular iron EN-JS 1030 Stem Stainless steel SS 2346 Plug Brass CW602N Seat Sealing EPDM Seat Nodular iron EN-JS 1030 Stem packing EPDM
SPECIFICATIONS Pressure class PN 16 Flow characteristic Equal percentage modified Stroke 20 mm Rangeability (Kvs/Kv min) >50 Leakage Tight sealing ΔPm 400 kPa, water Max. temperature of medium 120°C Min. temperature of medium -20°C Max. glycol concentration 50% Connections Internal pipe thread Rp Conn. （DN/ In.） 40 / 1½ Weight （kg/ lb） 5.8 / 12.8 Size: A*B*C*E*F*G (mm) 200*60.5*146*20*61*150
