Venturi Injector for Farm Irrigation (32/50/63mm) 1

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Venturi Injector for Farm Irrigation (32/50/63mm)

Name: Venturi Injector for Farm Irrigation (32/50/63mm)
Uploaded: 2026-03-31T02:11:16+08:00
Description: Irrigation Venturi Injector For Farm Irrigation System

Place of Origin:

China

Samples:

$76.42/piece | Min. order : 1 piece

Shipping:

Support Sea freight

Payments:

L/C,D/A,D/P,T/T,Western Union,MoneyGram,OA

Lead Time:

1-500000(pieces):15(days),>500000(pieces):To be negotiated(days)

Customization:

Graphic customization (Min. Order: 50000 sets),Customized logo (Min. Order: 50000 sets),Customized packaging (Min. Order: 50000 sets)

model number:

Venturi Fertilizer Injector

brand name:

HYRT

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Diametera

2''(63mm)

Max Qtt.

1200 l/h

working method

Siphon

Threaded

Female thread

Max Discharge

20m3/h

Product Name

Irrigation Venturi Injector for Farm Irrigation System

Diameter

32mm-110mm

Packing

Single in plastic bag and carton

Usage

Water-saving Drip Irrigation System

Application

Gardening, Farm, Garden, Agricultural, Vegetable, Irrigation, Watering Irrigation

material

Plastic

place of origin

Shandong, China

type

Other Watering & Irrigation

Accurate Dosing, Durable Design

This Venturi injector (32/50/63mm) delivers precise Fertilizer dosing into farm irrigation lines to boost yields while conserving water and chemicals. Its compact inline shape, streamlined style, molded high-strength body and adjustable control valve ensure reliable metering up to 8 Bar across multiple diameters. Packaged in protective bags or customizable cartons with fast 7–15 day lead times, free samples and manufacturer-backed quality, it’s simple to install and built for long-term field use.

Power-free Precise Durable Fertigation

The Venturi Injector for Farm Irrigation is offered in 32/50/63 mm diameters with maximum flows of 300/780/1200 L/h and a pressure rating up to 8 bar, featuring a compact venturi body, parallel control valve and siphon tube for dependable suction of Fertilizer. Its venturi-based operation and valve-angle flow control provide precise dosing into micro-irrigation and drip systems, enhancing nutrient distribution and water-use efficiency across fields, greenhouses and gardens. Built for inline installation with standard fittings and LDPE piping compatibility, the simple mechanical structure ensures low maintenance, durable performance and cost-effective scalability for farm irrigation projects.

Reliable Venturi Fertilizer Injector

The Venturi Injector for Farm Irrigation (32/50/63mm) fits into irrigation and micro‑irrigation supply lines and uses a parallel control valve to create a pressure differential that draws concentrated Fertilizer through the siphon tube. Available in 1" (32mm), 1.5" (50mm) and 2" (63mm) sizes with maximum flows up to 1,200 L/h and working pressure up to 8 bar, it lets you adjust dosing precisely by changing the valve angle. Durable and compatible with drip and sprinkler systems, it is well suited for agricultural, greenhouse and landscape Fertilizer injection needs.

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Precise Reliable Durable Economical

Born from decades of agricultural engineering, our Venturi Injector for Farm Irrigation (32/50/63mm) is precision-crafted with corrosion-resistant materials and tight tolerances to deliver reliable performance across diverse field conditions. It efficiently meters and injects Fertilizer, pesticides and soluble additives into irrigation lines using no external power, ensuring uniform dosing, low maintenance and easy field service. Available in 32/50/63mm inlet sizes, the compact, low-pressure-drop design features quick-connect fittings, adjustable flow ratios and self-cleaning venturi geometry for reduced clogging, cost savings and improved crop yields.

Material introduction

The Venturi Injector is molded from UV-stabilized polypropylene and high-strength PVC to withstand sun exposure and daily field wear. Key wetted parts use chemical-resistant EPDM seals and corrosion-resistant stainless-steel inserts to handle Fertilizer solutions without degrading injection accuracy. Lightweight yet robust, it mates easily with LDPE pipes and PN16 compression fittings for reliable integration into drip and micro-irrigation systems.

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FAQ

What is a Venturi injector and how does the 32/50/63mm model work in farm irrigation?

A Venturi injector is a passive device that uses flowing irrigation water to create a vacuum that draws fertilizer, chemicals or nutrients into the main line. The 32/50/63mm refers to the pipe size options (nominal 32 mm, 50 mm and 63 mm) so you choose the unit that matches your irrigation main. Water flows through a constricted throat, pressure drops and causes suction from the chemical inlet; the mixed solution is then reintroduced downstream.

Which irrigation systems and pipe sizes are compatible with the 32/50/63mm Venturi injector?

Use the injector sized to match your mainline (32 mm, 50 mm or 63 mm). They work with PVC, PE or metal piping if fittings/adapters are correct. They are suitable for pressurized drip, sprinkler, pivot and furrow systems. Always confirm thread/type and inner diameter match, and install correct adapters if your pipe is metric or imperial.

What are the typical pressure and flow requirements, and what affects suction performance?

Venturi injectors need a minimum operating pressure and sufficient flow to create suction. Typical operation ranges are low-to-medium pressures (often ~1.5–6 bar / 25–90 psi) and a steady flow through the unit. Suction lift (vertical suction distance) is limited—commonly a few meters—so place the chemical tank near the injector or use a flooded suction/foot valve if higher lift is required. Exact numbers vary by model; check the manufacturer datasheet for the specific injector you have.

How do I set and control the dosing rate, and is dosing accurate?

Dosing is set by the injector’s internal nozzle geometry and sometimes an adjustable valve. The dosing ratio (e.g., 0.2–4%) depends on model, inlet pressure and flow. Venturis provide reliable but approximate dosing—good for routine fertigation—but are less precise than metering pumps. For exact concentrations, calibrate by measuring injected volume over time or use a proportioning pump when tight accuracy is required.

What installation and maintenance steps ensure reliable operation?

Install inline with the arrow aligned to flow, with recommended straight pipe lengths upstream/downstream. Fit a strainer or filter upstream to prevent nozzle blockage, and use a non-return/check valve or vacuum breaker as required to prevent backflow into the chemical tank. Periodically flush the injector, inspect and clean the nozzle and diffuser, and winterize if freezing is possible. Replace worn seals or plastic parts if chemical attack or abrasion occurs.

What farm applications are ideal for these Venturi injectors and what safety/compatibility precautions should I take?

Ideal for fertigation (liquid fertilizers), acid dosing for pH control, applying herbicides/pesticides, and injecting biologics or wetting agents in drip or sprinkler systems. Precautions: verify chemical compatibility with the injector materials (plastics or stainless components), use proper personal protective equipment when handling concentrates, avoid injecting viscous or particulate solutions without appropriate dilution/filtration, and install backflow prevention to protect water sources. When in doubt, consult the supplier datasheet or conduct a small-scale trial.

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Our water-saving experts will provide you with full assistance from quotation to delivery.

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18606348185@lwhyrt. com

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0086-18606348185

Our Location

No. 2, Wuhua Street, Fengcheng Industrial Park, Laiwu District, Jinan City, jinan, Shandong, China