Description
THINKTANK’s Molten Salt Control Valve is specifically engineered for high-temperature molten salt systems, offering precise flow regulation and exceptional durability. With a pressure range of PN16–250 (150Lb–1500Lb) and an operating temperature of 29–700°C, this valve is ideal for concentrated solar power (CSP) plants, thermal energy storage systems, and chemical processing industries. It ensures stable and efficient control over molten salt flow, enhancing overall system performance and reliability.
For example:
- Motor Operated Control Globe Valve 4” 300# BW ends
- Body: A351 CF8C – Trim: A182 F347H + Stellite hardfacing
- Maximum shut-off: 20 bar
- Maximum working pressure: 575ºC
Key Features
- Precise Flow Control:
- Designed with a streamlined flow path and adjustable opening range for accurate flow regulation, minimizing energy loss and improving heat transfer efficiency.
- Durability Under Extreme Conditions:
- Constructed using high-grade materials:
- WCB/A105 for temperatures ≤ 400°C.
- CF8C/F347 for temperatures between 400–700°C.
- Sealing surfaces made of wear-resistant alloys to ensure reliable performance over time.
- Constructed using high-grade materials:
- Anti-Stagnation Design:
- Eliminates dead zones inside the valve, preventing blockages and ensuring smooth molten salt flow.
- Ease of Maintenance:
- The valve’s modular design allows for quick disassembly and repair, reducing downtime and maintenance costs.
- Automation Compatibility:
- Equipped with pneumatic or electric actuators for seamless integration with automated control systems, enabling remote operation and precise adjustments.
Material Options
- WCB/A105 for ≤400°C.
- CF8C/F347 for 400–700°C.
Seal Material: High-performance wear-resistant alloys.
Why Choose THINKTANK?
Proven Expertise
Over 15 years of experience in designing and manufacturing valves for high-temperature, corrosive molten salt applications.
Customized Solutions
Tailored valve designs to meet the specific needs of CSP (Concentrated Solar Power), energy storage, and high-temperature process systems, including thermal storage tanks, heat exchangers, and transfer loops.
Reliable Performance
Field-proven under continuous operation at temperatures up to 600°C (1112°F) and in systems exposed to cyclic thermal stress. Trusted by customers in 45+ countries.
Automation-Ready
Fully compatible with PLC, DCS, and SCADA control systems for precise flow regulation, thermal management, and system optimization.
Cost-Effective
High-quality valves engineered for long service life, reduced maintenance, competitive pricing, and fast delivery to support project schedules.
Typical Applications
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Molten salt heat transfer loops (hot and cold loops)
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Thermal energy storage systems (TES)
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Solar receiver outlet control
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Salt-to-water and salt-to-oil heat exchangers
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Bypass and isolation service in CSP and industrial plants
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