Burkert Type 6480 High-Pressure Servo-Assisted 2/2-Way Piston Valve up to 1000 Bar

The Type 6480 is a servo-controlled piston valve specifically designed for hydrogen applications with a nominal diameter of 8 mm. Engineered for ultra-high-pressure industrial fluid control, this valve delivers safe, precise, and durable on/off regulation for extreme-pressure process systems.

• Hydrogen-resistant screwed valve body
• Function test with forming gas at nominal pressure
• Piston system with mechanical seal bearings
• Explosion-proof variant ATEX and IECEx
• Inspection holes for monitoring the process seal
• Maximum operating pressure up to 1000 bar
• Minimum 5 bar differential pressure required for actuation

The valve requires a minimum differential pressure of at least 5 bar to support the opening and closing process. To enhance pressure resistance in hydrogen contact, the plunger guiding tube and stopper are screwed together.

Specially optimized for hydrogen and high-pressure gas applications, the Type 6480 is purpose-built for hydrogen compression, high-pressure storage, and hydrogen refueling station systems. Its reinforced structure effectively prevents deformation and leakage in high-pressure hydrogen service scenarios.

The compact yet robust design minimizes installation space while maintaining long-term low-wear operation. Optional push-over coil is available as zone 1 or category 2 explosion-proof variant upon request.