MV30023 Chemical Injector 2.3 mm | 4060 PSI Fixed Chem

MV30023 Chemical Injector 2.3 mm | 4060 PSI Fixed Chem

Fixed-ratio injector for reliable chemical delivery

• The AR MV30023 fixed chemical injector is a professional-grade detergent delivery component
  engineered for dependable chemical mixing and steady flow in high-pressure cleaning systems.
• Features a precision 2.3 mm orifice rated for operation up to 4,060 PSI,
  ensuring uniform detergent suction and consistent chemical-to-water ratios in demanding industrial environments.
• Fixed-ratio design maintains a constant injection rate so operators achieve repeatable cleaning results across
  multiple cycles and machines.

How It Works

Venturi effect for stable suction and mixing

• Uses the Venturi effect to create a controlled low-pressure zone as water flows through the
  internal orifice.
• This low-pressure region draws detergent or chemical solution through an attached suction hose and check-valve
  assembly.
• The chemical blends directly into the pressurized water stream, producing a smooth, balanced mixture delivered to
  the spray tip.
• Fixed-orifice geometry keeps the injection rate stable despite minor variations in supply pressure or flow.

Construction & Performance

Brass body with stainless-steel internal components

• Constructed from high-quality brass with stainless-steel internals for
  corrosion resistance and durability with harsh detergents, degreasers, and chemical cleaners.
• The 2.3 mm orifice delivers increased flow capacity and strong suction for systems operating in
  the 3.5–6.5 GPM range.
• Precision-machined internal bore minimizes pressure drop and turbulence, helping maintain efficient pump
  performance while preserving suction strength.
• Suitable for both hot- and cold-water systems within rated temperature limits, maintaining flow characteristics
  and mechanical integrity over long duty cycles.

Installation & Operation

Automatic soap/rinse control in downstream setups

• Compact, heavy-duty body connects easily to standard fittings with quick-connect couplers or threaded adapters.
• Typically installed between the pump outlet and spray wand as a downstream injector for simple integration into
  existing wash systems.
• Automatically engages detergent draw when a low-pressure nozzle is used and stops suction when
  the operator switches back to a high-pressure tip.
• Built-in check valve provides one-way flow, preventing water from backing into the detergent
  tank and protecting the chemical supply from contamination and pressure damage.

Key Benefits MV30023 Chemical Injector 2.3 mm | 4060 PSI Fixed Chem

Consistent ratios, strong suction, low maintenance

• Fixed injection rate eliminates manual calibration and minimizes human error in detergent mixing.
• High flow capacity supports medium-to-large pressure washers used in fleet wash, agricultural sanitation, heavy
  equipment cleaning, and facility maintenance.
• Smooth flow geometry maintains stable suction and effective operating pressure for uniform chemical coverage.
• Brass body and stainless-steel valve components resist cracking, corrosion, and wear under thermal and chemical
  stress.
• No moving metering parts means virtually no servicing beyond routine flushing and inspection.

Typical Applications

Industrial and commercial cleaning operations

• Vehicle and truck fleet washing.
• Agricultural and livestock facility sanitation.
• Heavy equipment and machinery cleaning.
• Building exterior and industrial floor maintenance.
• High-volume wash bays in logistics, manufacturing, or municipal operations.

Best-Practice Setup

Optimized for 3.5–6.5 GPM MV30023 high-pressure systems

• Install downstream of the pump/unloader and upstream of the gun or wand.
• Use appropriately sized suction hose and a chemical-rated filter to keep the detergent path unrestricted and free
  from debris.
• Position the detergent container level with or below the injector and ensure adequate venting to maintain steady
  draw.
• After chemical use, flush the injector and hose with clean water to prevent buildup and preserve flow accuracy.

Quick Specs

Technical details at a glance MV30023 

• Type: Fixed-ratio downstream chemical injector (Venturi).
• Orifice size: 2.3 mm.
• Flow range: 3.5–6.5 GPM typical.
• Maximum pressure: 4,060 PSI.
• Materials: Brass body with stainless-steel internal components and check valve.
• Operation: Automatic soap/rinse via nozzle change; one-way check valve prevents backflow.

Troubleshooting

Common issues and simple checks

• Weak chemical draw: verify low-pressure nozzle is installed, inspect suction hose for kinks or
  restrictions, clean/replace detergent filter, and confirm container venting.
• Inconsistent mix: check for air leaks at suction connections and ensure all fittings are tight
  and properly sealed.
• No shutoff in rinse mode: confirm high-pressure tip size and condition, and inspect the check
  valve for contamination or wear.

MV30023 Chemical Injector 2.3 mm | 4060 PSI Fixed Chem

Ready-to-install injector for pro systems

• One AR MV30023 fixed chemical injector with integrated check valve.
• Compatible with most professional pressure washers that support downstream injection using threaded or
  quick-connect plumbing.
• Pairs effectively with foam lances, brushes, and other downstream accessories designed for fixed-ratio chemical
  systems.