Müller
Residual Pressure Valve (RPV) in Brass for CO₂ | Müller
Residual Pressure Valve (RPV) in Brass for CO₂ | Müller
SKU: CU-20020-05 Sold Out
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WARRANTY
12 months
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The Müller Model 518H residual pressure valve (RPV) is a high-precision component designed for the safe and efficient control of high-pressure industrial gases in CO₂ and technical gas cylinders. Its Improved RPV system maintains a minimum residual pressure in the cylinder to prevent the ingress of moisture and impurities, preserving gas purity and extending cylinder life. Manufactured from brass, it complies with international standards ISO 10297 and ISO 15996, and has BAM approval. Manufactured in Denmark by Müller, a world leader in industrial gas valves.
Applications
- CO₂ cylinders for the beverage and carbonation industry
- Technical gases in the food industry
- Laboratories and scientific applications
- Medical and pharmaceutical industry
- High-purity industrial gases
- High-pressure gas supply systems
- Applications requiring protection against cylinder contamination
Advantages of the Improved RPV System
- Greater durability: Designed for a greater number of opening/closing cycles without performance loss
- Reduced noise: Optimized flow channels that minimize noise during opening or discharge
- Minimum maintenance: Prevents contaminants from entering the cylinder
- Enhanced safety: Guaranteed minimum residual pressure to protect the gas and the valve
- Uniform performance: 100% automatic functional testing at the factory
Technical Specifications
- Brand: Müller (Denmark)
- Model / Reference: 518H
- Type: Residual pressure valve (RPV) for cylinder
- Body material: Brass
- Inlet connection: 1-1/8" - 12 UNF
- Outlet connection: 0.825-14 NGO-RH
- Maximum working pressure: 300 bar
- Operating temperature range: -40 °C to +140 °C
- Compatible gases: CO₂ and other technical gases
- Standards: ISO 10297, ISO 15996
- Approvals: BAM
- Country of origin: Denmark
Other Common Names
This product is also known as: cylinder residual valve, residual pressure valve, RPV cylinder valve, pressure retention valve, CO2 cylinder valve, gas cylinder valve, brass gas cylinder valve.
