Swing Check Valve - Threaded, Brass

FIG 246A

Designed for to prevent backflow in horizontal piping systems. Swing check valves allow liquid to flow in a single direction.

Standard Features

Durable metal-to-metal seats

Thermal expansion relief available in 25 or 50 PSI settings

 200 PSI cold non-shock pressure limit

 

Construction Details
  • Body and cap: Brass
  • Internal components: Brass
  • Gasket: Nitrile composite or PTFE
  • Expansion valve: Brass and FKM
Figure Suffix Size Description Weight (lbs)
 246A 0100 AV 1.5"  Swing Check Valve- Threaded- Brass  3.5
 246A 0200 AV 2" Swing Check Valve- Threaded- Brass 6
 246A 0400 AV 3" Swing Check Valve- Threaded- Brass 13.2
 246A 0500 AV 1.5" Swing Check Valve-THD-Brass w/Expansion at 25 PSI 3.5
 246A 0600 AV 2" Swing Check Valve-THD-Brass w/Expansion at 25 PSI 6
 246A 0800 AV 3" Swing Check Valve-THD-Brass w/Expansion at 25 PSI 13.2
 246A 2100 AV 1.5" Swing Check Valve-THD-Brass w/Expansion at 50 PSI 3.5
 246A 2200 AV 2" Swing Check Valve-THD-Brass w/Expansion at 50 PSI 6
 246A 2400 AV 3" Swing Check Valve-THD-Brass w/Expansion at 50 PSI 13.2

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