Automatic Plastic Mini Valve for Farm Irrigation 1

Automatic Plastic Mini Valve for Farm Irrigation 2

Automatic Plastic Mini Valve for Farm Irrigation 3

Automatic Plastic Mini Valve for Farm Irrigation 4

Automatic Plastic Mini Valve for Farm Irrigation 5

Automatic Plastic Mini Valve for Farm Irrigation 6

Automatic Plastic Mini Valve for Farm Irrigation 7

Automatic Plastic Mini Valve for Farm Irrigation

Place of Origin:

China

Shipping:

Support Sea freight

Payments:

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

Lead Time:

1-1000(pieces):15(days),>1000(pieces):To be negotiated(days)

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Standard or Nonstandard

Standard

Body material

PP / POM

Quality

Good

Certificate

ISO9001

Diameter

16, 16,20,25mm

Packing

Carton

Color

Blue&red

Type

garden valve

Application

Farm, Garden, Vegetable, Irrigation, Agricultural, irrigation, water control

Product name

New type plastic mini water valve for drip line and drip tape

material

place of origin

Shandong, China

Water-Saving Compact Durable Valve

Automatic plastic mini Valves deliver precise, automatic flow control for farm irrigation, cutting water waste and reducing manual adjustments so crops receive consistent moisture with minimal maintenance. The compact, ergonomic shape and corrosion-resistant plastic construction ensure quick, leak-resistant installation and broad compatibility with drip tape, tubing, and micro-sprinkler systems. Packed securely in protective cartons and backed by pre-production samples plus final inspection, our Shandong-based team offers reliable quality assurance and flexible shipping and payment options to support farms worldwide.

Self-Regulating Micro Irrigation Valve

Valves such as the automatic plastic mini valve are lightweight, corrosion-resistant irrigation components engineered for precise flow control in drip and micro-sprinkler systems and compatible with standard tubing, fittings and fertilizer lines. Its compact polymer body, push-fit/compression connection options and modular interface offer easy installation, low maintenance and reliable sealing under field conditions, supported by pre-production sampling and final inspection to guarantee consistent quality. Functionally it meters and isolates water, enables adjustable flow rates, resists clogging through optimized internal passages, and integrates seamlessly into scalable farm irrigation networks to improve water use efficiency and operational value.

Compact Automatic Irrigation Valve

The Automatic Plastic Mini Valve for farm irrigation is a compact, durable component designed for micro-sprinkler and drip systems, made with advanced technology and high-quality materials to ensure precise flow control. These Valves fit into drip irrigation, sprinkler and fertilizer systems and are backed by pre-production samples and final inspections to guarantee reliable performance. Based in Shandong, China, the manufacturer serves markets across Southeast Asia, Africa, the Middle East, North America and Oceania while offering flexible delivery and payment options.

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Reliable, Durable, Precise, Water-saving

Built by a family-owned agricultural brand with decades of field-tested R&D, these automatic plastic mini Valves are molded from UV-stabilized, chemical-resistant polymer and precision-engineered for reliable, low-maintenance operation. They deliver programmable, leak-proof on/off control and pressure-balanced flow for drip and sprinkler systems, featuring quick-connect fittings, low power consumption, and frost- and corrosion-resistant construction for all-season farm irrigation. Key features and advantages include compact, lightweight design for easy retrofit, clog-resistant diaphragms for long service life, simple tool-free maintenance, and cost-effective scalability that reduces water waste and labor.

Material introduction

The Automatic Plastic Mini Valve for farm irrigation is molded from high-grade polypropylene and UV-stabilized polyethylene to ensure long-lasting resistance to sunlight, chemicals, and corrosion. These lightweight plastics keep Valves leak-proof and easy to install while preventing scale and rust that metal components suffer in fertilizer or saline water. Precision molding and strict quality control during production guarantee consistent seals and reliable flow performance for drip and micro-sprinkler systems in diverse climates.

◎ UV-Stabilized Polypropylene PVC

◎ EPDM Stainless Springs

◎ Lightweight Low-Maintenance Durable

FAQ

What is an automatic plastic mini valve used for in farm irrigation?

An automatic plastic mini valve is used to start, stop, or regulate water flow automatically in small-scale irrigation circuits such as drip lines, micro-sprinklers, greenhouse benches, nurseries, livestock troughs, and garden beds. It simplifies scheduling and zonal control when integrated with controllers, sensors (soil moisture, rain), or simple float switches.

Which irrigation systems and installation scenarios are best suited for this valve?

These mini valves work best in micro-irrigation and low-to-medium flow applications: drip tape, lateral lines, micro-sprinklers, and small manifold assemblies. They are commonly installed inline on polyethylene or PVC tubing, or on manifolds near zones that require independent control, and are especially useful where space, cost, or weight limit use of larger metal valves.

How do I install and connect the valve to my existing irrigation lines?

Installation typically involves mounting the valve in the correct flow direction, connecting inlet/outlet to compatible tubing or fittings (barbed, threaded, or push-fit depending on model), and securing it to prevent strain on the piping. Also install a suitable filter upstream to prevent debris, and if required by the valve design, connect electrical leads to your controller or power source following the manufacturer wiring diagram.

What should I check for compatibility (pressure, flow, and water quality)?

Verify the valve’s rated working pressure and maximum flow in the product specifications to ensure it matches your system; these mini valves are generally intended for low-to-medium pressure irrigation. Always use a filter to remove sediment and test compatibility if you use fertilizers, pesticides, or reclaimed water—plastic materials resist corrosion but O-rings and diaphragms may be sensitive to certain chemicals.

What routine maintenance is required to keep the valve reliable?

Regularly flush and clean upstream filters, inspect and clean the valve internals (diaphragm, seals, and screens) on a seasonal basis, and check electrical connections for corrosion or looseness. Replace worn O-rings and diaphragms as needed; storing or draining valves before freezing weather prevents damage in cold climates.

My valve is not opening/closing properly — what troubleshooting steps should I take?

Check power and controller signals first (battery, voltage, wiring polarity and connections). Ensure upstream filter isn’t clogged and that system pressure is within the valve’s rated range; inspect for debris inside the valve that may block movement or worn seals causing leaks. If electrical and flow issues are cleared but problems persist, consult the product manual for valve-specific tests or consider replacing the diaphragm or solenoid assembly.

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