move away the mouse pointer to continue the slides...

Sanitary

Accessories

Accessories are used on process equipment and piping to ensure, maintain and controlling of the system. SPV's accessories are offered in grade 304 and 316L material. Available in 1" through 4".

Air Vent

Specification :

  • Austenitic SS grade 304/316L
  • Ra. max 0.8 um on product contact surface
  • Max. product pressure: 1000kpa/145psi(10bar)
  • Max. temperature: 90 degree Celcius/194 degree Fahrenheit(because of the plastic ball).
  • Density of ball: 0.906kg/dm3
  • Clamp connection
  • ball material Polypropylene

Air Vent applications are to eliminate trapped air in the pipe line or tank. It is installed in highest position in pipe line or tank. The valves prevent the pipe line from vibration in first operation and allowing the trapped air come out from pipe line. The valve will open if there is an air flow and will closed when liquid reached the valve.

Working Principle

Valve open

The air trapped in the valve, when liquid level rise, the ball float and allowing the air out of the valve until there is no air in the valve and the ball blocked the top seat to preventing liquid from leaking.

Valve closed

In vacuum condition, the ball block the bottom seat to prevent air came into pipeline


Air Vent - Ordering Information

SizeDD1H316L
125.450.5162 AV100-6L
1.538.150.5162 AV150-6L

000000000000 Visits