Check valve
Anti-Siphon Valve
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1 Inch NPT Stainless Steel Inline Anti-Siphon Valve With Thermal Expansion Relief 0-5 Foot W.C.
Item No. 912-100500AV
Normally closed valve helps prevent accidental siphoning of product from tank due to downstream leak below liquid level.
1 Inch NPT Stainless Steel Inline Anti-Siphon Valve With Thermal Expansion Relief 5-10 Foot W.C.
Item No. 912-101000AV
Normally closed valve helps prevent accidental siphoning of product from tank due to downstream leak below liquid level.
3 Inch Swing Check Valve - Threaded Brass
Item No. 246A-0400AV
Designed to prevent backflow in horizontal piping systems. Swing check valve allow liquid to flow in a single direction
3/4 Inch Anti-Syphon Valve 0 To 5 Foot Head Pressure
Item No. 199ASV-1075
Factory-adjusted hydrostatic head pressure settings
1 Inch Anti-Syphon Valve 0 To 5 Foot Head Pressure
Item No. 199ASV-1100
Factory-adjusted hydrostatic head pressure settings
1 Inch Anti-Siphon Check Valve With Pressure Relief
Item No. 403PR-10
Reduces fire hazards and prevents fuel spillage should a line rupture
2 Inch Anti-Siphon Check Valve With Pressure Relief
Item No. 403PR-20
Reduces fire hazards and prevents fuel spillage should a line rupture
1-1/2 Inch Anti-Syphon Valve 0 To 5 Foot Head Pressure
Item No. 199ASV-1150
Factory-adjusted hydrostatic head pressure settings
3/4 Anti-Syphon Valve 5 To 10 Foot Head Pressure
Item No. 199ASV-2075
Factory-adjusted hydrostatic head pressure settings
1 Inch Anti-Syphon Valve 5 To 10 Foot Head Pressure
Item No. 199ASV-2100
Factory-adjusted hydrostatic head pressure settings
2 Inch Anti-Syphon Valve 5-12 Foot Head Pressure Ecoated For Agb Compatibility
Item No. 63630011
Hydrostatic pressure adjusting mechanism with durable weather cap
