VALFTEK Piston Valve DN20 PN16
Reliable high-temperature flow control with low operating torque and certified fire safety.
VALFTEK Piston Valve DN20 is a critical component for controlling high-temperature fluids such as steam, hot water and superheated water in industrial facilities. In addition, its robust cast iron body and asbestos-free stainless steel reinforced pure graphite ring seal deliver superior sealing performance. Therefore, it operates safely across a wide temperature range from -29°C to +400°C, making it ideal for systems under high temperature and pressure.
The linear piston mechanism provides low opening and closing torque, which reduces operating effort and wear. Moreover, the DN20 nominal diameter and PN16 nominal pressure, combined with flanged DIN PN16 connections, simplify installation and speed up system integration. Consequently, reliable flow control is achieved in steam lines, hot water circuits and industrial processes.
VALFTEK Piston Valve DN20 — Technical Specifications
This valve is particularly preferred in steam boilers and steam distribution lines, and it also offers effective solutions in hot water and superheated water systems. Furthermore, it has proven itself in flow control applications in petrochemical and refinery plants. In addition, it can be used safely in industrial process lines and heat transfer units.
Key Advantages
- High sealing performance with graphite gasket
- Low opening and closing torque due to linear piston mechanism
- Fire safety certified to API6FA/BS6775
Applications
- Steam boilers and steam distribution lines
- Hot water and superheated water systems
- Industrial process lines and heat transfer units
In conclusion, VALFTEK Piston Valve DN20 offers safe flow control and long-lasting performance for your industrial installation. ORFA Industrial has supplied this high-quality valve as an authorized distributor since 1985. ORFA supplies worldwide and provides technical support and order assistance.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies





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