Emco Wheaton E0471 is an aluminum loading valve for top loading gasoline, diesel, and heavy fuel oil applications. The E0471 allows opening under pressure and self closing without water hammer. Closure rate is easily adjustable, with no special tooling required, to prevent shock in the line. The valve is operated with a rigid remote control located above or close to the manhole of the vehicle allowing the operator to follow loading while holding the arm and valve open. A vacuum breaker can be fitted directly on the body of the valve after the piston to empty the product into the vehicle after loading.
- Model: E0471
- Size: 4 in.
- Connection: TTMA Flange
- Material: Cast Aluminum Body
- Piston Material: Stainless Steel
- Seal: Nitrile Rubber or Viton
- Flow-Rate: 600 GPM
- Working Pressure: 150 PSI
- Working Temperature: -20° to +120°F
Product Drawing (PDF Download)