As a leading valve manufacturer and wholesaler, Taizhou Hengxin Valve Technology specializes in high-quality brass valves for plumbing, irrigation, and industrial systems. With 25+ years of expertise, our ISO 9001-certified facility produces over 5 million valve units annually using 500+ advanced CNC machines. We offer customizable valve solutions with pressure ratings up to 1000 PSI, featuring precision-machined components and corrosion-resistant materials. Our product range includes ball valves, gate valves, check valves, and specialty valves, all designed to meet international standards like ASTM and EN. With 30+ patents and a dedicated R&D team, we continuously innovate to provide reliable, leak-proof valve solutions for global markets.
Problem: Premature leaks and malfunctions in valve systems leading to water damage and maintenance costs.
Agitation: Inferior materials and poor manufacturing tolerances cause seal degradation and stem corrosion.
Solution: Our valves feature military-grade brass construction with ±0.01mm machining precision, 100% pressure testing, and patented triple-seal technology for leak-proof performance.
Hengxin valves achieve 99.8% reliability in accelerated life testing (100,000+ cycles) – 3 times industry standards – with full material traceability from raw brass to finished product.
Our valves are trusted in commercial buildings, irrigation systems, and industrial plants across North America, Europe, and Asia. The BSCI-certified manufacturing process combines 60% automation with skilled craftsmanship to maintain consistent quality. Recent innovations include lead-free compliant valves for potable water systems and smart valves with IoT connectivity. With 2000+ tons of annual brass processing capacity and rapid prototyping services, we meet urgent project requirements while maintaining rigorous quality standards. Our valves have been specified in major projects including high-rise plumbing systems and municipal water networks.
A valve is a mechanical device that regulates, directs, or controls fluid flow by opening, closing, or partially obstructing passageways. As a professional valve manufacturer, we engineer precision components that: Control flow rate and direction; Maintain system pressure; Prevent backflow; Isolate equipment. Our customizable valve solutions are designed for specific media (water, gas, oil) and operating conditions, with materials and designs optimized for each application. The fundamental components include a body, bonnet, trim (seat, stem, disc), and actuation mechanism – all manufactured to exacting standards in our ISO-certified facility.
Valves perform four essential functions in fluid systems: 1) Start/stop flow (on/off service) 2) Regulate flow rate (throttling) 3) Prevent reverse flow (check valves) 4) Relieve excess pressure (safety valves). Our valves excel in these functions through: Precision-machined seats ensuring bubble-tight shutoff; Balanced stem designs for smooth operation; Durable materials resisting corrosion and wear; Customizable configurations for specific needs. As a reliable valve supplier, we provide solutions that maintain system efficiency and safety across residential, commercial, and industrial applications.
1. Ball Valves: Our HX-BV series features full-port designs with PTFE seats (300-1000 PSI rating) for quick shutoff
2. Gate Valves: Heavy-duty brass models for straight-through flow control in plumbing systems
3. Check Valves: Swing and spring-assisted designs preventing backflow in pump applications
As a comprehensive valve manufacturer, we also produce: Globe valves for precise flow regulation; Butterfly valves for large-diameter piping; Pressure relief valves for system protection. Each type undergoes specialized testing to verify performance at rated pressures and temperatures.
In plumbing systems, valves control water distribution and isolation. Our plumbing valves include: 1) Angle stops for fixture connections 2) Pressure reducing valves (PRVs) for system protection 3) Thermostatic mixing valves for temperature control 4) Hose bibbs for exterior access. The Hengxin advantage includes: Lead-free brass construction meeting NSF/ANSI 61; Durable stem seals preventing leaks; Ergonomic handles for easy operation; Standardized connections for compatibility. These features make our valves the preferred choice for professional plumbers and contractors seeking reliable, long-lasting solutions.
Taizhou Hengxin Valve Technology has established itself as a leading valve manufacturer through consistent quality and innovation. Our 26,000㎡ facility combines automated precision machining with skilled assembly to deliver both standard and customized solutions. Holding ISO 9001, NSF, and BSCI certifications, we maintain strict quality control from material spectrometry to final performance testing. Whether you need wholesale quantities of standard valves or specialized OEM designs, our engineering team can develop compliant products within 3 weeks, backed by comprehensive test reports and competitive pricing.
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