Who we are - Lishui RSV valve factory

Petroleum application field

RSV has developed a comprehensive portfolio of innovative products designed to meet the needs and expectations of customers in the world's largest and fastest growing economies. While the oil industry is constantly changing to meet the needs of consumers, RSV is constantly changing to meet the needs of the industries it serves.

Natural gas application areas

RSV understands the oil and gas industry's critical need for complete cut-off, reliable pressure and flow control. Ongoing natural gas application research and development, as well as on-site customer support, valve analysis and maintenance/repair services, provide customers with a high level of confidence and support.

Marine application field
The all-metal design of sea water resistant valves and stainless steel fittings, fast and reliable delivery, and the corresponding shipbuilding certification make RSV your partner in the field of shipbuilding. Monitoring and alarm function.

Marine application field
In the face of complex and changing offshore environments, RSV Vanco products have proven to be a reliable and reliable partner in the field of Marine technology. Among them, in the Marine valve-controlled liquid level system, RSV can easily be competent for the required signal acquisition and regulation in the system, so as to achieve monitoring and alarm functions.

Industrial application field

With the continuous development of industrial technology, science and technology change with each passing day, people's clothing, food, housing, travel are inseparable from energy, and the degree of dependence on energy is getting higher and higher. The main purpose of the valve is to control the flow of media through the system.

Chemical application field

Under normal circumstances, the chemical industry uses the flow channel as a straight-through valve, the reason is that the flow resistance is small, and the valve with the cut-off and open medium is usually selected, such valves are easy to adjust the flow as a control flow valve, ball valves and plug valves are suitable for reversing shunt, and the closing parts slide along the sealing surface with the wiping function of the valve. Such words apply to media with suspended particles.

Metallurgical application field
The all-metal design of sea water resistant valves and stainless steel fittings, fast and reliable delivery, and the corresponding shipbuilding certification make RSV your partner in the field of shipbuilding. Monitoring and alarm function.

Power application field
In the face of complex and changing offshore environments, RSV Vanco products have proven to be a reliable and reliable partner in the field of Marine technology. Among them, in the Marine valve-controlled liquid level system, RSV can easily be competent for the required signal acquisition and regulation in the system, so as to achieve monitoring and alarm functions.

关于我们

About Us

鸿新阀门是一家专注于精密阀门开发制造企业，公司致力于将专业级高精密阀门与各工况应用领域相结合，帮助用户实现各工况使用产品过程中达到无缝衔接。

Company overview

RSV Valve is a company specializing in the research, development, and manufacturing of precision valves. The company is dedicated to integrating high-precision valves into various working conditions and application fields.RSV Valve maintains a strict quality control system and offers innovative technical solutions to deliver reliable valve products..

请输入标题

Our four strengths

Development and customization

We can develop and customize high precision ball valves suitable for specific application requirements of various working conditions;

Quick response

Our product experts provide rapid response support from development to after-sales.

Solution

We work closely with our customers to develop solutions that meet the requirements of specific application conditions

Sustainable innovation

And with a wide range of cooperation, including research institutions and universities, to continuously improve the existing technology.

Machining center

The CNC machining center features a technical team focused on independent research and development, having established a comprehensive production process. The workshop is equipped with advanced CNC machine tools, high-precision measuring instruments, semi-automatic production lines, automatic welding equipment, and an intelligent management system. The valves comply with international standards and are designed to meet the demands of various complex working conditions. The machining center undergoes regular calibration to ensure optimal machining accuracy. It boasts rapid response capabilities, supports customized production, and delivers flexible, efficient solutions. By integrating CAD/CAM systems and adaptive machining technology, the center achieves consistent dimensional accuracy, enforces strict process quality inspections, and minimizes material waste.

Automatic welding equipment

Ball cladding is a critical process that enhances the wear resistance, corrosion resistance, and sealing performance of the ball. A layer of high-hardness, high-corrosion-resistant alloy material, such as tungsten carbide or nickel-based alloy, is applied to the surface to withstand harsh working conditions, including high pressure, high temperature, and corrosive media. RSV Valve utilizes advanced automated welding equipment to ensure the cladding layer is uniform and dense, while strictly controlling heat input to prevent ball deformation. The cladding-treated ball not only extends the valve's service life but also improves sealing performance and reduces the risk of leakage. This technology is widely applied in high-performance valves for industries such as oil, gas, and chemicals, meeting the reliability demands of complex operating conditions.

Finished Product Pressure Test Workshop

RSV Valve specializes in the development and manufacturing of precision valves. We ensure that every valve undergoes rigorous pressure testing to guarantee its sealing performance and enhance user safety.

- Comprehensive testing for valves across all pressure levels

- 100% leakage detection guarantee

Petroleum application field
北京市东城区景山前街4号
Natural gas application areas
北京市东城区景山前街4号
Marine application field
北京市东城区景山前街4号
Industrial application field
Chemical application field
Metallurgy & Power applications

我们做什么

与众不同之处

定制产品
我们可开发定制适合各工况特定应用要求的高精密球阀；

全程服务
我们的产品专家提供从开发到售后快速响应的支持；

合作开发
我们与客户密切合作开发可满足特定应用工况要求的解决方案，并与包括研究机构和高校在内的广泛合作，不断改进现有技术。

我们做什么

我们可开发定制

适合各工况特定应用要求的高精密球阀；
我们的产品专家提供从开发到售后快速响应的支持；
我们与客户密切合作开发可满足特定应用工况要求的解决方案，并与包括研究机构和高校在内的广泛合作，不断改进现有技术。

我们的荣誉

美国API石油认证

欧洲ERC工业认证

中国TS特种许可生产认证

CE / 浙江品字标认证

及欧洲TUV NORD各项认证

……
RSV

鸿新全体员工的努力荣获多项全球行业资质并得到众多国际知名行业企业的认可肯定：

美国API石油认证

欧洲ERC工业认证

中国TS特种许可生产认证

CE / 浙江品字标认证

及欧洲TUV NORD各项认证

……

我们的团队

现在趋势
鸿新研发团队通过系统、全面一系列展开产品从初始分析、市场客户反馈生产制造沟通、再到成品的全程把控已经有着一套专业、严谨、敏锐研发品控流程