Brass 3-way Standard Port Ball Valve 31D Series

The 31D is a 3-way, brass ball valve. It can be equipped with a manual handle or with direct mount pneumatic or electric actuators. The direct mount actuators eliminate the valve-actuator mounting kit, which adds unnecessary height and expense. A full range of accessory items are available including limit switches, solenoid valves, positioners and manual override devices.

Features & Benefits

• Standard port
• Blow-out proof stem
• Live-loaded Pyramidal stem seal design
• Integrated mounting pad for actuators
• Compact assembly
• Complete line of accessories
  

Materials

• Body, Ball, & Stem - Brass
• Seats - RPTFE
• Stem Seals - PFFE, Viton® or RPTFE

Available Actutors

• Electric
• Pneumatic (spring return)
• Pneumatic (double acting)
• Manual Handle

Specifications

• Temperature Range:
  30 to 320°F
• Max. Pressure:
  400 PSIG
  

End Connection

• NPT Threaded (1/4" to 2")
  

Typical Applications

• Air Drying Equipment
• Pollution Control Equipment
• Process Control Applications
• Laundry Equipment
• Textile Dyeing & Drying
• Bottling & Dispensing Equipment

Data Sheet