Add products to your shopping cart
Free shipping

Image for Illustration purposes only. Actual product may vary

  • BRAND:
  • SKU: 839476
  • MODEL: B5121E400WW-BBC


$442.29 Each


  • Typically ships in: 1 day
  • Weight: 17.3 lb
  • Free shipping on orders over $20
  • Contiguous U.S. States

Select Quantity

Additional Description

Available Options
  • A wide variety of valve seat, disc and body materials are available, contact Dixon.
  • Undercut available
  • A wide variety of actuator switches, solenoids, positioners, etc., are available, contact Dixon for details.
  • Valve has a cast iron body with extended neck, a nickel plated ductile iron disk and a replaceable EPDM seat.
  • The valves seat backing ring ensures blow-out proof service.
  • Valve features no taper pins and is field repairable (seat kits available).
  • Rack and Pinion actuator has a hard anodized aluminum body, nickel plated anti-blowout pinion, Buna-N O-rings and NAMUR mounting.
  • Actuator is tested to one million cycles and it features bi-directional stops for ±5º travel adjustment and visual position indication.
  • 80 PSI plant air is required
  • Valve conforms to MSS-SP-67,MSS-SP-25, API-609
  • Installs between standard ANSI class 150# flanges
Part Number B5121E400WW-BBC
Style Spring Return
Material Cast Iron
Component Material Nickel Plated Ductile Iron Disc
Size 4"
Maximum Operating Pressure Valve: 200 PSI,
Actuator: 120 PSI
Temperature Range Valve: -20°F to 250°F,
Actuator: -40°F to 200°F
Optional Pkg/Box Qty 1
Weight 17.3400


Material Cast Iron

Return policy

Item must be unused.

Item must be in it's original package.

Product's availability

State of California Proposition 65 Product Warning