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JAMESBURY® EASYFLOW J7 SERIES Reduced Bore Flanged Ball Valve

JamesburyNeles

J7 series reduced bore flanged floating ball valve provides long, reliable performance.

Jamesbury® J7 series reduced bore flanged floating ball valves are an economical option to our fully featured products. J7 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

Safety, reliability and performance

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

Additional Info

Specification

Size
1/4” – 8” (DN 8 – 200)
Construction
Thread end and flanged constructions
Pressure class
CWP and ANSI pressure classes
Vacuum rating:
Up to 20 inch Hg gauge or 26 kPa(a)
Max. temperature
+500 °F (+260 °C)
Options
Custom configurations and packages available

 

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