Service data review
Confirm media, temperature, pressure, size, connection, operating frequency and installation conditions.
HALVIndustrial Valves
Holding every pressure boundary
From valve design and service selection to field delivery, we provide stable, traceable fluid control solutions for critical industrial lines.
- 5
- Product families
- 20+
- Featured models
- 5
- Application sectors
01 / PRODUCTS
Product center
Find the right product information by valve type, pressure, size and service conditions.
Browse all products
球阀系列 →
燃气专用全焊接球阀
- Pressure
- PN16-PN40
- Size
- DN50-DN600
球阀系列 →
高压锻钢固定球阀
- Pressure
- Class 600-Class 1500
- Size
- NPS 2-NPS 24
球阀系列 →
浮动式软密封球阀
- Pressure
- PN16-PN64
- Size
- DN15-DN200
球阀系列 →
金属硬密封球阀
- Pressure
- PN16-PN100
- Size
- DN50-DN500
球阀系列 →
低温长颈球阀
- Pressure
- Class 150-Class 600
- Size
- NPS 1/2-NPS 12
闸阀系列 →
弹性楔式闸阀
- Pressure
- PN10-PN25
- Size
- DN50-DN600
02 / ABOUT HALV
About us
HALV supports gas, petrochemical, power, heating, water treatment and industrial pipeline projects from product information and engineering selection through production and delivery.
Learn about HALV- 5
- Product families
- 20+
- Featured models
- 5
- Application sectors
03 / CAPABILITY
From service to delivery
A reviewable engineering path connecting service data, materials, standards, manufacturing, testing and delivery documents.
04 / APPLICATIONS
Applications
Valve selection starts with media, pressure, temperature and the realities of the site.
Applications
05 / QUALITY
Manufacturing & inspection
Inspection records are maintained and archived with product and delivery documents.
- 01Materials and purchased parts are checked against project standards
- 02Critical dimensions and sealing surfaces are inspected in process
- 03Body strength and sealing tests are completed after assembly
- 04Material, pressure test and visual records are supplied as required
06 / PROJECTS
Project delivery
See how products perform in real projects and make early engineering decisions with confidence.
ProjectsCOOPERATION
Partners
Long-term cooperation creates long-term value.
07 / INSIGHTS
Recent news
Practical notes on valve selection, standards, quality control and project delivery.
All insights
ENGINEERING SUPPORT
Bring us the service conditions. Take certainty back to site.
Share the valve type, size, pressure, media, connection standard and delivery point. Our engineering team will follow up in context.