Features and Benefits:

• Dual Pattern ISO 5211 Direct Mount Pad
  No mounting kit needed for automation
  Eliminates exposed moving parts for safer work environment
  Direct drive eliminates play and improves actuator positioning
  Dual pattern pad fits a wide range of actuator sizes

• High-Cycle, Live Loaded Stem Packing
  Spring energized stem seals self-adjust to compensate for wear, pressure and temperature changes ensuring a leak-tight seal and extending service life

• O-Ring Stem Bearing
  Maintains stem alignment
  Reduces packing side-loading and wear
  Enhances stem seal

• Blow-Out-Proof Stem
  Stem is bottom loaded to prevent removal when valve is in service

• 3-Piece Design
  Swing-out construction makes the valve easy to repair in line

• Universal Valve Body
  Same center section can be used for both manual and automated service

• Locking Device
  Enables plant personnel to secure valve in open or closed position when manually operated

• Heavy Duty Construction
  

• Investment Cast
  High quality investment castings improve dimensional control and reduce porosity; certified material test reports are available upon request

• Heavy Duty 410 SS Bolts (336 only)

Operating / Test Conditions:

• Temperature Range: -20° to 550° F (depending on seats)

• Maximum Working Pressure: 
  334 - 1440 PSI (Class 600)
  336 - 3600 PSI (Class 1500)(1/2" ~ 1")
  336 - 2160 PSI (Class 900)(1-1/4" ~ 2")
  

• All valves built and pressure tested to ANSI/ASME B16.34, MSS-SP-110 and API 598
• All materials comply with applicable ASTM material specifications

• End connections:  All to B16.34; FNPT to B1.20.1; socket weld to B16.11; butt weld to B16.25; flanged to B16.5

Options:

• End connections available in FNPT, socket weld, butt weld, and flanged, in 316SS, or carbon steel

• High Pressure Seats and Seals

• High Temperature Seats and Seals