Residual Pressure Cylinder Valve Parts

Residual pressure valve designed to protect cylinder and remaining cylinder gas contents.

Key Features & Benefits

• Prevents backflow of impurities and foreign substances
• Automated assembly and testing processes ensure exceptional quality 100% helium leak tested
• Durable forged brass body, precisely machined internal components and design elements meet the most stringent domestic and international valve performance standards
• Innovative design and quality construction offer protection of cylinder contents without the expense of a time-consuming
• Retains approximately 55 to 85 PSI pressure, maintaining the integrity of the cylinder contents against contaminants, even if the valve is left open
• Protects and extends life of cylinder by preventing ingress of moisture
• Pressure Relief Device (PRD) unitized plug design provides excellent flow characteristics
• Dynamic front piston seal design is not in direct contact with the flow passage during filling
• Inlet and outlet thread configurations are available for a broad spectrum of customers and country and code specifications
• Exclusive “webbed washer” design protects burst disc during handling and bulk shipment
• Inlets tapped (1/4" NPT) for dip tube as required