Stainless steel discharge ball valve
The Stainless Steel Discharge Ball Valve is a high-performance flow control valve specially designed for reliable discharge, isolation, and fluid handling applications. Manufactured with premium stainless steel materials, this valve offers excellent corrosion resistance, superior mechanical strength, and long-term durability in harsh industrial environments.
Designed for installation at the discharge outlets of tanks, vessels, reactors, pipelines, and process equipment, the valve provides smooth media discharge, low flow resistance, and dependable shut-off performance. Its stainless steel construction makes it particularly suitable for applications requiring high hygiene standards, chemical resistance, and stable operation.
The Stainless Steel Discharge Ball Valve is widely used for handling various media, including water, chemicals, oils, gases, food-grade fluids, pharmaceutical liquids, and industrial process fluids.
With advanced manufacturing technology and strict quality inspection procedures, our valves ensure excellent sealing performance, safe operation, and extended service life.
We offer professional OEM and customization capabilities to meet different customer requirements. Customized solutions are available for valve size, pressure rating, materials, connection standards, sealing materials, actuator systems, and special operating conditions.
Our products are manufactured under comprehensive quality management systems and comply with international valve industry standards. We provide complete certifications, including ISO 9001, API, CE, ASME, and other industry-related certifications according to product requirements and customer markets.
Stainless steel discharge ball valvev
We provide complete OEM/ODM valve solutions, including:
Parameter Specifications
| Parameter | Specification |
|---|---|
| Product Name | Stainless Steel Discharge Ball Valve |
| Valve Type | Stainless Steel Ball Valve for Discharge Application |
| Valve Structure | Floating Ball / Trunnion Mounted Ball |
| Design Type | Full Port / Reduced Port |
| Nominal Size | DN15–DN500 / 1/2"–20" (Customized) |
| Pressure Rating | PN10–PN100 / Class 150–600 |
| Body Material | SS304, SS316, SS316L, Duplex Stainless Steel |
| Ball Material | Stainless Steel / Customized Alloy Material |
| Stem Material | Stainless Steel |
| Seat Material | PTFE, RPTFE, PEEK, Metal Seat |
| Seal Material | PTFE, Graphite, EPDM, FKM |
| End Connection | Flanged / Threaded / Welded / Clamp / Customized |
| Working Temperature | -40°C to +250°C (Depending on Material & Seal Selection) |
| Working Medium | Water, Oil, Gas, Chemical Fluids, Food Fluids, Pharmaceutical Media |
| Flow Characteristic | High Flow Capacity, Low Pressure Drop |
| Operation Type | Manual / Pneumatic / Electric / Hydraulic |
| Sealing Direction | Bidirectional Sealing |
| Leakage Standard | API 598 / ISO 5208 |
| Design Standard | API / ANSI / ASME / DIN / EN Standards Available |
| Fire Safe Design | API 607 / API 6FA Available |
| Surface Treatment | Polishing, Passivation, Customized Surface Finish |
| Inspection Standard | International Valve Inspection Standards |
| Pressure Test | Shell Test & Seat Test According to Standards |
| Certification | ISO 9001, API, CE, ASME, Industry Certifications Available |
| OEM Service | Available |
| Customization Capability | Size, Material, Pressure, Connection, Actuator, Finish, Packaging |
Industry Applications
The Stainless Steel Discharge Ball Valve is widely used in industries requiring corrosion resistance, reliable discharge control, and hygienic fluid handling.
✔ Premium stainless steel construction with excellent corrosion resistance
✔ Reliable discharge and shut-off performance
✔ Suitable for aggressive and hygienic media
✔ Smooth flow passage with low pressure loss
✔ Wide range of material and connection options
✔ Easy maintenance and long service life
✔ Flexible OEM customization capability
✔ Manufactured according to international valve standards
Material customization plan
Customized 316L stainless steel valves forGerman chemical enterprises. Resistant tostrong corrosion, suitable for their acidicmedium transportation systems, with aservice life extended to over 8 years.
Structural optimization design
For the Saudi desert project, the valve stemsealing structure was changed to a doublebellows design to address the leakage issuein the high-temperature and dustyenvironment, and it was highly recognizedby the customers.
Interface standard adaptation
Customized API 600 standard valves for acertain company in the United States. Theflange size is fully compatible with ANSIB16.5, ensuring zero error during on-siteinstallation and reducing the constructionperiod by 30%.
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