Special Features

• 100% helium leak tested 
• Heavy-duty forged brass body for durability and high pressure 
• Precisely machined internal components meet the most stringent international valve performance standards 
• Pressure Relief Device (PRD) is a unitized plug design that provides excellent flow characteristics, ensures proper assembly and tamper resistance 
• Improved metal-to-metal seal below bonnet threads prevents pressure in the threads at top of valve body