Solenoid valve for irrigation system

Trusted China-Based Manufacturer of Irrigation Solenoid Valve

As a trusted China-based manufacturer, TREX specializes in irrigation solenoid valves, delivering reliable fluid control solutions for agriculture, landscaping, greenhouses, sports turf, and drip and sprinkler systems.

Our valves feature a pilot-operated diaphragm design for low-pressure startup, high flow capacity, and stable performance. The soft-closing structure helps reduce water hammer, ensuring efficient and long-lasting operation. Valve bodies are available in reinforced nylon, brass, or stainless steel, offering strong resistance to corrosion and UV exposure. We also provide 24VAC coils and low-power latching options suitable for battery- or solar-powered systems, with waterproof protection for demanding environments.

Available in sizes from 3/4″ to 2″ (DN20–DN50) with NPT and BSP threads, our valves can be configured with manual override, flow control, and filtration options.With fully integrated manufacturing and 100% testing, TREX ensures consistent quality. We support OEM/ODM customization and provide reliable supply and technical support for global partners.

Advantages of Irrigation Solenoid Valve

Fast response and precise on/off control, enabling efficient zone management and automated irrigation scheduling.
Low power consumption, compatible with battery and solar controllers; optional latching solenoid for additional energy savings.
Low-resistance, high-flow design with soft closing to reduce water hammer and protect pipelines and equipment.
Easy integration and maintenance: standard NPT/BSP connections, compatible with mainstream controllers, with quick coil replacement and manual bleed/on-off function.
Weather- and corrosion-resistant materials, UV-resistant and suitable for wastewater conditions; optional filtration and flow control components for long service life and easy maintenance.

Different Types of TREX Irrigation Solenoid Valve

TREX irrigation solenoid valves are primarily categorized into four types to meet diverse system requirements. The images below illustrate the specific models.

Technical Parameters

Port Size	1.5", 2"
Interface Mode	Female thread
Working Voltage	AC24V, DC24V, Pulse 6–24VDC
Work Pressure	0.35–10 bar (5–145 Psi)
Pressure Regulation Range	0.8–6.5 bar (11–95 Psi)
Body Material	Nylon

Why TREXirrigation Leads in Quality and Service for Irrigation Solenoid Valve

Raw material inspection

The quality of raw materials is essential for the durability and performance of our drip irrigation tubing. We use only premium-grade polyethylene resins and perform strict UV aging and burst pressure tests to ensure each batch meets global agricultural standards. This rigorous quality control guarantees long-lasting reliability and resistance to environmental stress, reinforcing our position as a trusted drip irrigation tubing manufacturer.

Precision machining inspection

Our Precision Machining Inspection process ensures that every component—from complex drip emitters to connector fittings—meets exacting dimensional tolerances. Using advanced metrology equipment, we verify structural integrity and surface finish to prevent leaks and ensure seamless integration with your irrigation systems. This commitment to precision guarantees that our customized products perform reliably under the most demanding field conditions.

Customer Satisfaction

As a dedicated irrigation solutions provider, our company operates around the clock to deliver high-quality irrigation system valves, tubing, fittings, and a full range of irrigation accessories. We offer customized solutions tailored to the specific needs of our clients, whether for agricultural, landscaping, or industrial applications. With a strong focus on timely delivery and production efficiency, we ensure every order meets customer expectations. Our mission is to support modern irrigation systems with reliable, precision-engineered products and exceptional service.

The irrigation systems are top-notch—durable, efficient, and easy to install. They help us complete projects faster, reduce labor time, and avoid common installation issues. Having worked with many suppliers over the years, this company truly stands out for its consistent quality and reliable irrigation solutions.

These irrigation pipe systems are highly reliable, efficient, and engineered with exceptional precision. We’ve used them across multiple demanding applications, and they consistently deliver stable performance without failure. They are clearly designed for complex operating environments.

From delivery to installation, the entire process was smooth and on schedule. The irrigation pipe system performs exceptionally well under high pressure and requires minimal maintenance. Its materials and design clearly support long-term, reliable performance.

We’ve worked with many suppliers, but this irrigation pipe system stands out for its consistent quality and excellent cost-effectiveness. Deliveries are always on time, specifications are accurate, and customer support is responsive—making the entire procurement process smooth and stress-free.

The lowest cost strategy is to choose reliable TREXirrigation products.

We have an experienced team specializing in the research, development and manufacturing of irrigation products, providing professional technical support and efficient one-stop fluid control solutions to customers around the world.

Other interests

Irrigation Check Valve

Irrigation Foot Valve

Irrigation Mini Valve

PA Air Release Valve

FAQ

What's your price?

According to the different products, materials, sizes, and even MOQ, our prices are different. Anyway, our price is very competitive. Please contact me if you want to get the latest price list.

Do you accept OEM?

Of course, we accept OEM. We customize customer-specific logos through engraving trademarks and laser printing trademarks. We also provide product customization colors, color box packaging, color box design, packaging design, pallet services, and product material formulas according to customer needs. The product material formula can also be changed according to different usage requirements.

Can you assist me in developing new products? How long will it take?

Every year, our company develops new molds based on market need, and we are also eager to collaborate with customers to produce new products. Customers who have specific needs can offer samples and market research data for us to assess. We shall determine whether or not to proceed. The general product development cycle lasts 4-6 months.

Order Minimum Quantities

Usually, our MOQ for irrigation valves and fittings is 10 boxes. If a customized trademark is required, additional negotiation is required. For pipes, it depends on the material. Please contact us via email for specific minimum order quantities.

Can you provide related documents?

We can provide product certificates and various certificates of origin to help you quickly clear customs and apply for tariff preferences.

Customized labeling and packaging services

We provide custom solutions designed to meet your unique irrigation requirements. Our drip irrigation tubing, valves, and fittings can be customized with your exclusive logo, color, and packaging. Typically, we offer two customization methods: laser engraving or mold inserts. For large-volume orders, we recommend using mold inserts, while laser engraving is ideal for smaller quantities.
For specific requirements and quantities, please contact us via email for more details.

How long is your lead time?

The delivery time for orders is contingent on the quantity requested and current inventory levels. Standard delivery is typically completed within 30 working days, with some products potentially being delivered even more quickly.

How about the shipping fees?

We provide express, air, sea to port, door-to-door services. We cooperate with professional freight forwarding companies to provide expert services. For large quantity orders, sea shipping is the best choice. You just need to tell me the products, quantity and location you need, and we will provide you with a professional transportation solution.

Delivery location and transportation method

We provide global shipping for our pipe system accessories, with Ningbo Port serving as our default shipping port. For details regarding shipping to your particular location, please consult with our shipping department.

Payment Methods

We accept multiple payment methods such as bank transfer, credit card and letter of credit. Please contact our sales staff to learn more about the best options for your business.

Request A Free Quote

Or contact us to see our certificates

We'd like to work with you

Send us a message if you have any questions or request a quote. Our experts will give you a reply within 24 hours and help you select the right valve you want.

Solenoid valve for irrigation system​