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Hengxin delivers precision-engineered solutions for demanding irrigation applications, backed by 28 years of specialized brass valve expertise.

Brass Valve Technology Leader

Taizhou Hengxin Valve Technology is a specialized manufacturer with 28 years of experience in the brass valve industry. The company offers comprehensive solutions including brass valves, pipe fittings, irrigation components, and custom OEM/ODM services for global markets. Our products cover water control valves, garden sprinklers, spray guns, quick connectors, and industrial valve applications, serving agricultural, residential and commercial sectors with reliable performance.

Lead-Free RV Water Pressure Regulator Valve with Inlet Screened Filter

Advantages : A wide range of pressure gauges from 0-160 PSI can be precisely adjusted to the desired water pressure for different requirements. Easy to use : To increase pressure, turn clockwise; to decrease pressure, turn counterclockwise. Standard Dimension: 3/4″ inch garden hose connector. Leak proof: Water pressure test before shipment. Premium Material:Lead-free brass of class C46500.

Pop-Up Spray Body 6 Inch Female 1/2 Underground Spray Head Underground Spray Head with Check Valve

Package Includes: durable plastic sprinkler heads for easy installation of a professional lawn irrigation system. Wide Coverage: Adjustable spray radius of adapts to flower beds, residential yards, and commercial landscapes. Adjustment: Easily adjust spray from 0-360° by hand to fit specific shapes, ensuring efficient and water-saving coverage. Simple Maintenance: Quick bonnet removal allows easy nozzle swapping without tools, enabling customized spraying effects in minutes. Safe Pop-up: rise retracts flush with the ground to prevent tripping and protect lawnmowers during maintenance.

Adjustable Garden Brass Pulsating Lawn Watering Sprinkler Head with Spike

Easy to Use:Simply insert it into the soil or turf to hold the spike in place. Standard Dimension: 1/2″ inch and 3/4″inch garden hose connector. Fits all standard 3/4” garden hoses. Leak proof: Water pressure test before shipment. Premium Material:Brass Sprinkler Head.The spike is made of aluminum. Connected To Expand Watering Coverage:This impact sprinkler has a fitting for incoming water and another fitting with a black plastic end cap for outgoing water. This straight-through design allows you to connect multiple sprinklers in series.

FAQ

Q1: What certifications do your products hold?

A: All valves are ISO 9001, ISO 14001, and ISO 45001 certified, with NSF/ANSI 61 for drinking water safety. Export products comply with CE and RoHS standards.

Q2: What’s your minimum order quantity (MOQ)?

A: We offer flexible MOQs – from small batches for testing to bulk orders of 5M+ units annually. OEM projects are negotiable.

Q3: How do you ensure quality control?

A: Our 30+ patented technologies and 100% pressure/leak testing guarantee reliability. Raw materials are verified via spectrometer analysis.

Q4: What’s your lead time?

A: Standard products ship in 15-30 days. With 500+ machines and 60% automation, we expedite urgent orders without compromising quality.

Q5: Do you support custom designs?

A: Yes! Our 10+ R&D engineers provide full OEM/ODM services – from CAD drawings to mass production.

Q6: Which markets do you serve?

A: 70% of products export to North America, with strong presence in Europe, Africa, and Southeast Asia. We’re Walmart/Lowe’s suppliers.

Get In Touch

Welcome to discuss your purchasing requirements with our customer service.