Mazzei (MV-50 PP) 1/2" Metering Valve for 1" & 1.5" Injectors - Polypropylene
Mazzei MV-50 PP Metering Valve Overview
Valve Construction & Performance
| Valve Type | Precision metering valve with adjustable flow control |
| Body Material | Polypropylene (PP) — resistant to acids, bases, and fertilizers |
| Thread Connection | 1/2" NPT female inlet and outlet |
| Injector Compatibility | Mazzei 1" and 1.5" venturi injectors (model 184, 284, 384, 484, 584 series) |
| Adjustment Method | Manual knob for precise chemical flow rate control |
| Operating Pressure Range | Designed for typical Mazzei injector pressure differentials (15-80 PSI) |
| Typical Use | Fertilizer injection, chlorine dosing, acid/base pH control, chemical feed systems |
Where This Valve Works
The Mazzei MV-50 PP metering valve is designed specifically for use with Mazzei 1" and 1.5" venturi injectors across agriculture, horticulture, aquaculture, and industrial water treatment. Install this valve on the chemical supply line between your chemical tank and the injector suction port to gain precise control over dosing rates. The polypropylene construction handles a wide range of liquid fertilizers, chlorine solutions, acids, and other water treatment chemicals without degradation. Commonly used in greenhouse fertigation systems, livestock watering operations, irrigation injection setups, and commercial water sanitization applications where consistent chemical delivery matters.
Mazzei MV-50 PP Metering Valve Overview
Valve Construction & Performance
| Valve Type | Precision metering valve with adjustable flow control |
| Body Material | Polypropylene (PP) — resistant to acids, bases, and fertilizers |
| Thread Connection | 1/2" NPT female inlet and outlet |
| Injector Compatibility | Mazzei 1" and 1.5" venturi injectors (model 184, 284, 384, 484, 584 series) |
| Adjustment Method | Manual knob for precise chemical flow rate control |
| Operating Pressure Range | Designed for typical Mazzei injector pressure differentials (15-80 PSI) |
| Typical Use | Fertilizer injection, chlorine dosing, acid/base pH control, chemical feed systems |
Where This Valve Works
The Mazzei MV-50 PP metering valve is designed specifically for use with Mazzei 1" and 1.5" venturi injectors across agriculture, horticulture, aquaculture, and industrial water treatment. Install this valve on the chemical supply line between your chemical tank and the injector suction port to gain precise control over dosing rates. The polypropylene construction handles a wide range of liquid fertilizers, chlorine solutions, acids, and other water treatment chemicals without degradation. Commonly used in greenhouse fertigation systems, livestock watering operations, irrigation injection setups, and commercial water sanitization applications where consistent chemical delivery matters.
Original: $205.41
-65%$205.41
$71.89Description
Mazzei MV-50 PP Metering Valve Overview
Valve Construction & Performance
| Valve Type | Precision metering valve with adjustable flow control |
| Body Material | Polypropylene (PP) — resistant to acids, bases, and fertilizers |
| Thread Connection | 1/2" NPT female inlet and outlet |
| Injector Compatibility | Mazzei 1" and 1.5" venturi injectors (model 184, 284, 384, 484, 584 series) |
| Adjustment Method | Manual knob for precise chemical flow rate control |
| Operating Pressure Range | Designed for typical Mazzei injector pressure differentials (15-80 PSI) |
| Typical Use | Fertilizer injection, chlorine dosing, acid/base pH control, chemical feed systems |
Where This Valve Works
The Mazzei MV-50 PP metering valve is designed specifically for use with Mazzei 1" and 1.5" venturi injectors across agriculture, horticulture, aquaculture, and industrial water treatment. Install this valve on the chemical supply line between your chemical tank and the injector suction port to gain precise control over dosing rates. The polypropylene construction handles a wide range of liquid fertilizers, chlorine solutions, acids, and other water treatment chemicals without degradation. Commonly used in greenhouse fertigation systems, livestock watering operations, irrigation injection setups, and commercial water sanitization applications where consistent chemical delivery matters.
