Model: 50B-4KG1 Globe / 2050B-4KG1 Angle。
UL Listed，FM Approved，ULC Listed.
Valve Size (inches)：2''-10''(DN50-DN250)
• Fast Opening to Maintain Steady Line Pressure• Accommodates Wide Range of Flow Rates• Closes Gradually for Surge-Free Operation• Adjustable Pressure Settings, Not Affected by Pressure At Valve Discharge