Adjustable constant temperature drain valve
The Adjustable Constant Temperature Drain Valve is a temperature-controlled automatic drainage valve designed to discharge condensate and liquid automatically when the medium temperature reaches the preset value. By using a temperature-sensitive control element, the valve maintains a stable drainage temperature and improves the efficiency and safety of steam, heating, and thermal equipment systems.
Adjustable constant temperature drain valve
This valve features adjustable temperature control, automatic operation, compact structure, reliable sealing performance, and excellent energy-saving characteristics. It effectively prevents water accumulation, improves heat transfer efficiency, and reduces maintenance requirements in industrial pipeline systems.
We provide professional OEM manufacturing and customization services, including customized valve sizes, connection standards, body materials, temperature adjustment ranges, sealing materials, internal components, surface treatments, logo marking, and packaging solutions. Our technical team can develop customized solutions according to different operating conditions, temperature requirements, and customer specifications.
All products are manufactured under strict quality management systems and are supplied with complete valve industry certifications, including material certificates, pressure test reports, quality inspection documents, and other compliance certifications required for domestic and international markets.
Parameter Specifications
| Parameter | Specification |
|---|---|
| Product Name | Adjustable Constant Temperature Drain Valve |
| Valve Type | Temperature Controlled Automatic Drain Valve |
| Operation Method | Automatic Thermal Control |
| Control Principle | Temperature Sensing Element Expansion and Contraction Control |
| Temperature Adjustment Range | Customized / According to Working Requirements |
| Valve Body Material | Stainless Steel / Brass / Carbon Steel / Customized |
| Internal Components Material | Stainless Steel / Alloy Material / Customized |
| Connection Type | Threaded / Flanged / Socket Weld / Customized |
| Connection Standard | ANSI / DIN / JIS / BSP / NPT |
| Nominal Size | DN10–DN100 (Customized Available) |
| Pressure Rating | PN10–PN63 |
| Maximum Working Pressure | Up to 6.3 MPa (According to Design) |
| Working Temperature | -20°C to +300°C (Customized Available) |
| Applicable Medium | Steam, Condensate, Hot Water, Thermal Oil, Process Fluids |
| Temperature Control Accuracy | High Precision Adjustable Control |
| Drainage Mode | Automatic Temperature-Activated Discharge |
| Sealing Material | PTFE / NBR / EPDM / Graphite / Customized |
| Installation Position | Pipeline Drainage Point / Equipment Outlet |
| Surface Treatment | Polishing / Anti-corrosion Coating / Customized |
| Maintenance | Simple Structure, Easy Inspection and Replacement |
| OEM Capability | Customized Design, Size, Material, Temperature Range, Logo, Packaging |
| Quality Inspection | Pressure Test, Leakage Test, Temperature Performance Test |
| Certifications | ISO Quality System, Material Certificate, Pressure Test Certificate, Industry Compliance Documents |
Industry Applications
The Adjustable Constant Temperature Drain Valve is widely used in industries and systems requiring precise temperature-controlled drainage, including:
Key Advantages:
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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