Leading Hydraulic Control Valve Manufacturer in China

Trusted China-Based Manufacturer of Hydraulic Control Valve

TREX designs and manufactures diaphragm‑actuated, pilot‑operated hydraulic control valves for waterworks, irrigation, and industrial utility systems. From casting and CNC machining to assembly and testing, we control the full process in China to deliver dependable, configurable valves at competitive lead times.

Advantages of Hydraulic Control Valve

Automatically regulates pressure, flow, and water level without manual intervention, improving system efficiency.
Provides stable and precise control, protecting pipelines and equipment from pressure fluctuations and water hammer.
Energy-saving operation by optimizing water distribution and reducing unnecessary pump workload.
Durable and corrosion-resistant materials ensure long service life in irrigation and water supply systems.
Low maintenance design with reliable performance, suitable for remote or large-scale irrigation networks.

Technical Specifications

Port Size	Female G1 1/2" G2"
Body Material	Nylon Reinforced
Seal Ring Material	NBR
Max Media Temperature	80℃
Voltage Available	DC 12V / DC 24V / AC 12V / AC 24V / AC 110V / AC 120V / AC 220V / AC 230V / Pulse 6–24VDC
Protection Class	IP65
Work Pressure	0.2–10 bar
Dimension	17.4 × 12.5 × 21 mm

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.