JSB series is an air operated valve for water, steam and air that utilizes angle seat structure to minimize pressure loss.  JSB has stainless steel 316L equivalent material as standard and port size ranges from 3/8" to 2".  With its robust design of scraper and guide bushing, JSB series can achieve over 3 million cycles (steam) or 10 million cycles (water, air).

• Angle seat structure to minimize pressure loss
• 316L stainless steel equivalent material, port sizes: 3/8" to 2"
• Optimized flow channel for large flow capability
• Easy maintenance
• Built-in visual indicator
• Fluid temperature: Steam: 183°C or less, Water/Air: 99°C or less