2-Way Ball Valve SS Mixing Station

Color Options Available

Model # 985200SS

The 2-Way Ball Valve SS Mixing Station is a solvent-resistant, ASSE 1055 certified chemical proportioner that accurately dilutes chemicals to the required ratios and dispenses into any size container. This stainless steel venturi injection system uses city water pressure (25 - 125 PSI) to draw and blend chemical concentrate into the water stream and precision metering tips to set the dilution ratio for each valve. Ball valve activation allows for hands-free dispensing. Choose a factory-set flow rate for each ball valve at the time of order (Low Flow or High Flow).

Key Features
  • Eliminates manual mixing and optimizes chemical utilization, employee safety and labor efficiency
  • Ball valve activation allows for hands-free dispensing
  • Stainless steel injector body and solvent-resistant wetted components ensure durability and years of outstanding performance with minimal maintenance
  • Water pressure gauge eliminates guessing, reduces set-up time and helps with troubleshooting
  • Dilution ratio controlled with precision metering tips
  • The dilution ratio for each valve is set independently
  • Draws chemical concentrate from any sized container
  • Choice of left or right side water inlet
  • Choice of flow rates for filling small to large containers
    • Please specify the flow rate for each valve when ordering
    • Low Flow (LF) or High Flow (HF)
  • Certified to ASSE Standard 1055 for backflow prevention
  • Available with a polypropylene injector (#985200)
  • See Lafferty chemical management systems in Catalog 9


  • Stainless steel mounting bracket
  • Activation ball valves
  • Stainless steel injector bodies
  • Kalrez chemical check valve
  • Integrated brass hose connection vacuum breakers
  • Easy-to-read water pressure gauge for accurate tip selection
  • 20 color-coded precision metering tips to set dilution ratios
  • Polyurethane chemical pick-up and discharge tubes
  • (2) 6' chemical suction tubes with strainers
  • (2) 6' open flow discharge tubes
Chemical Concentrate
Temperature up to 160°F
Pressure 25-125 PSI
Supply Line 1/2" Minimum
High Flow 4.0 GPM @ 40 PSI
Low Flow 1.95 GPM @ 40 PSI
Dilution Ratio Range @ 40 PSI
High Flow 914:1 to 9:1
Low Flow 446:1 to 4:1
Stainless Steel Jug Racks
1 Gallon Round/Square# 224200
1 Gallon Round/Square Locking# 224200-L
2 ½ Gallon (8 ½" x 10 ½")# 224210
5 Gallon (12" x 12")# 224215
5 Gallon Round Locking# 224216
Safe Flow Lid™ for 1 Gallon Jugs
Lid, Suction Tube, and Strainer# 709101
Alternate Check Valve - Kalrez Standard
Check Valve, Chemical, SS, EPDM, 1/4"# 491324
Check Valve, Chemical, SS, Viton, 1/4"# 491324-V
Jumper Hose with GH Fittings (10')
GH Hose, Blue, 1/2" x 10'# 804410B
Red, Blue, Green & Yellow Ball Valve Handles
# 413511RED, 413511BLU, 413511GRN, 413511YLW
Lafferty Equipment Manufacturing, Inc.
5614 Oak Grove Road
North Little Rock, AR 72118
TFN: 1-800-999-2820

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