3/4 inch NPT Union Mixing Valves.

Features

• Dual purpose mixing or diverting valves
• Constant water temperature under changing operating conditions 
• Reliable performance at minimum flow of 0.5 gpm 
• Proportional valve (simultaneous control of hot and cold water) 
• Temperature limit at any point 
• Flow reduction in seconds if cold water supply is interrupted 
• Nickel-plated brass construction, EPDM O-rings 
• High performance thermoplastic proportioning shuttle 
• Straight through design (hot and cold at the same level) 
• Max. pressure 150 psi (1034 kPa)
• Max temperature 212 F (100 C) 
• Designed for easy maintenance and element replacement. Teflon® coating of internal valve components to prevent mineral build-up and extend life.
• Tamper resistent design 
• Valve trapping not required 
• AM-1 Union STD & C and AM1070 Models include check valves on both hot and cold ports 
• ASSE, CSA and IAPMO listed  
• U.S. Patent No. 6,079,625

Specifications