Metering Valves

ST-66 meter chemical flow from remote location. Two inlets to switch from one solution to another. It is the Industry Standard for Panel Mount Chemical Metering Valves
Equipment Type Pressure Washer
Chemical flow can be metered and shut off remotely from the unloader with the ST-66. Made of high grade polymers, stainless steel and brass, it is the industry standard for panel mount chemical metering valves. With two inlets, it also allows switching from one solution to another by simply turning the knob to either side of the easy to read settings on the legend plate.

Equipment Type Pressure Washer
Inlet 1/4" FPT
Outlet 1/4" FPT
PSI 4000
Temperature 300°F
Connect to inlet line for chemical metering. Open knob clockwise to allow chemical to flow through pump.

connects to the chemical inlet barb without special tools. Made of a glass filled poly material, it is extremely corrosion resistant
Equipment Type Pressure Washer

Equipment Type Pressure Washer
Inlet 1/4" FPT
Outlet 1/4" FPT
Temperature 100° F
PSI 350
Gallons Per Minute 3

Panel mount is 1/2" pr 3/4". Double viton o-ring sealed shaft. Knob is highly chemical resistant.
Can be panel mounted
Equipment Type Pressure Washer
Outlet 1/4" Hose Barb
Inlet 1/4" Hose Barb

Equipment Type Pressure Washer
For Use With PR-1000A Injector (Part #5738)
For Precise Repeat On/Off Chemical Metering