Jamesbury® J9 series full bore flanged floating ball valves are an economical option to our fully featured products. J9 series provides long, reliable life and a rugged two-piece body construction. The standard valve includes the most common materials of construction as well as performance improvement features such as live-loaded stem seals and direct mount actuator capability. Cavity fill option is available for industry applications requiring minimum volume of residual media trapped between the seats.

Benefits

• Long cycle life
• Easy to maintain
• Single source responsibility with reliable Neles actuators, switches, and controllers
• Compliance with industry standards

Features

• Unique low torque seat design provides bubble-tight shut-off through pressure and temperature cycles
• ISO 5211 mounting pad for direct mounting of handle, gear operator, manual override, or actuator
• Internal entry blow-out proof stem design
• Live-loaded spring stem seal provides long cycle life and low emissions with minimal maintenance
• An extremely tight fit drive between the stem and ball ensures accurate and repeatable shut-off and control
• Anti-static grounding between ball and stem as well as stem and body
• Lockable handle available
• Cavity fill option minimizes media trapped in the cavity between the seats when the valve is open
• Every valve is 100% factory tested before it is packed and shipped

Applications

• Chemical and petrochemicals
• Pulp & paper
• Food and beverage
• Water & wastewater
• Pharmaceutical
• HVAC
• Mining