Series 78-11
Universal 3/2-way pressure and externally controlled valve with threaded connection. Inlet pressure (p) can optionally be applied to all 3 connections.
Type 78 can therefore be used as a mixing valve, distribution valve and change-over valve.
Technical informations
Connections
G1/2, G3/4, G1, G5/4, G6/4, G2
Pressure
0 bar up to 16 bar
Temperature
-40 °C up to 200 °C
Type of Control
pneum. direct
Housing materials
CC499K red brass
Sealing
PTFE | PTFE/Silikon
Media
Water, H2O, Fuel Oil, Steam 180°C, Air, Water, Hot above 90°C H2O, Oxygen O2, Steam 200°C, Propane/Butane gaseous C3H8, Gases flammable, Water H2O with Glycole, natural Gas CH4, LPG liquified petrol gas propane, butane, Argon Ar, Gasoline, Dieseloil, Fuels, CO2 carbon dioxide gas, Methane CH4, CO carbon monoxide, Cool Emulsion, Cooling Water, Steam 110°C, Condensate, Condensate 200°C, Thermal-Oil >180°C, Hot Air 180°C, Hydraulic Oil, Motor Oil, Mineral Oil, Rape Oil, Ethylacetat CH3 CO2 CH2 CH3, Isopropanol CH3 CH(OH)CH3
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