Armstrong Emech® digital control valves are simple, fast, and smart, designed to deliver exceptional performance in industrial applications. They are highly suitable for steam/water and hot/cold water industrial services.

The Emech® system features patented ceramic/stainless steel disc rotary 3-way mixing valves and 2-way flow control valves. When paired with Emech® digital actuators, they provide superior closed-loop performance with high speed and accuracy, resulting in lower mechanical wear compared to traditional mixing control valve systems.

The Emech™ mixing valve system is a highly optimized temperature control system. It is configured with a patented valve disc system featuring vortex mixing capabilities, rapid valve sensing, and a 100% duty cycle stepper motor digital actuator with built-in PID control.

Product Specifications

Model	Water Volume	Hot Water Outlet Connection Size
E20W	216 lpm (57 gpm)	1″ NPT
E25W	337 lpm (89 gpm)	1-1/4″ NPT
E40W	526 lpm (139 gpm)	1-1/2″ NPT
E50W	1,276 lpm (337 gpm)	2-1/2″ NPT
E50WT	1,276 lpm (337 gpm)	76 mm (3″)
E50WR	1,276 lpm (337 gpm)	2-1/2″ FLANGE
E80WR	3,854 lpm (1,018 gpm)	3″ FLANGE
E100WR	8,920 lpm (2,330 gpm)	4″ FLANGE
F3020	216 lpm (57 gpm)	1″ NPT
F3020T	216 lpm (57 gpm)	32 mm (1-1/4″)
F3025	337 lpm (89 gpm)	32 mm (1-1/4″)
F3025T	337 lpm (89 gpm)	32 mm (1-1/4″)
F3040	526 lpm (139 gpm)	38 mm (1-1/2″)
F3040T	526 lpm (139 gpm)	63 mm (2-1/2″)
F3050	1,276 lpm (337 gpm)	76 mm (3″)
F3050T	1,276 lpm (337 gpm)	2-1/2″ FLANGE
F3050R	1,276 lpm (337 gpm)	51 mm (2″)
E25S	401 lpm (106 gpm)	32 mm (1-1/4″)
E40S	700 lpm (185 gpm)	19 mm (3/4″)
E50S	1,658 lpm (438 gpm)	63 mm (2-1/2″)
E20F	700 lpm (185 gpm)	19 mm (3/4″)
E25F	1,204 lpm (318 gpm)	25 mm (1″)
E40F	1,980 lpm (523 gpm)	38 mm (1-1/2″)
E50F	3,573 lpm (944 gpm)	51 mm (2″)
F2020	700 lpm (185 gpm)	19 mm (3/4″)
F2025	1,438 lpm (380 gpm)	25 mm (1″)
F2040	2,112 lpm (558 gpm)	38 mm (1-1/2″)
F2050	3,573 lpm (944 gpm)	51 mm (2″)