Features and Benefits:

• Balanced 4-Seat Construction
  Unlike 2-seated diverter valves, the 505F series has 4 seats (5 seats in bottom entry valves) for positive shut-off. This true multiport function can reduce the number of valves required in a process system and gives engineers greater design flexibility

• Trunnion Mounted Ball (1 1/2" - 4")
  Lateral forces in a 3-way valve can cause unwanted seat distortion. Stem/ball isolation prevents side loading and wear of downstream seats, improving performance and service life

• ISO 5211 Mounting Pad
  

• High-Cycle, Live Loaded Stem Packing
  Dynamic loading on stem packing ensures a tight seal through varying pressure and temperature conditions, extending service life and reducing maintenance costs

• O-Ring Stem Bearing (3" and 4")
  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

• Full Port Design
  Full port construction improves flow characteristics for greater process efficiencies

• Multi-Position Lever Handle
  The lever handle can be positioned in 4 different orientations for greater piping flexibility

Operating / Test Conditions:

• Temperature Range: -20° to 420° F

• Maximum Working Pressure: 
  1000 PSI WOG (1/4" - 2")
  600 PSI WOG (3" - 4")

• All valves shell and seat tested to ANSI/ASME B16.34 and API 598

• All materials comply with applicable ASTM material specifications

• End connections: NPT to ANSI B1.20.1, BW to B16.25, SW to B16.11

Options:

• 4- or 5-way construction with multiple flow patterns

• Butt weld and socket weld configurations available

Stem Packing Set