Proccess
Mixing&Ventilation
CQ-M Dual Control Valve For Competitive  CR Dual Control Valve For Hot Water Space 
Installations
Heating Boilers
Bronze body features large  Balanced piston for closer outlet 
unrestricted waterways, special heat  pressure control regardless of 
resistant composition diaphragms,  variations in inlet pressure and a rapid 
silicone relief seat and an easy to  fill feature with an improved larger 
clean inbuilt brass strainer. seat for higher capacities and quicker 
1/2" only fill. The CR Series valve is suitable for 
1-, 2- or 3-story buildings without
adjustment.         1/2" only
AV Series Air Vents AS Series Air Separators
For use in heating systems to vent air 
For use in heating systems to trap and 
trapped within the circulating water. vent air from the circulating water.
1/8”, 1/4”, 1/2”, 3/4”, 1”  High quality brass construction with 
and 3/4” high capacity stainless steel separating cartridge.
Integral air vent. Optional bottom 
connection point for expansion tank.
1/2”, 3/4”, 1”, 1 1/4”, 1 1/2” and 2”