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Anti-Siphon Valves


Anti-siphon valves have built-in siphonage prevention or backflow prevention. Anti-siphon valves are usually installed above ground and grouped together.

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  1. Champion Brass Anti-Siphon with Union Valve 3/4" FPT | CL466-075-C
    Champion Brass Anti-Siphon with Union Valve 3/4 in. FPT | CL466-075-C
    100%
    On-Sale $89.15 List Price $98.95 As low as $87.37
    SKU: CL466-075-C
  2. Rain Bird ASVF Anti-Siphon Valve with Flow Control 1" FPT | 100-ASVF
    Rain Bird ASVF Anti-Siphon Valve with Flow Control 1 in. FPT | 100-ASVF
    100%
    On-Sale $25.05 List Price $46.95 As low as $24.55
    SKU: 100-ASVF
  3. Hunter PGV Anti-Siphon Valve with Flow Control 3/4" FPT | PGV-075-ASV
    Hunter PGV Anti-Siphon Valve with Flow Control 3/4 in. FPT | PGV-075-ASV
    80%
    On-Sale $16.95 List Price $40.95 As low as $16.61
    SKU: PGV-075-ASV
  4. Irritrol 2700 Anti-Siphon Valve with Flow Control 1" FPT | 2713APR
    Irritrol 2700 Anti-Siphon Valve with Flow Control 1 in. FPT | 2713APR
    80%
    On-Sale $19.45 List Price $33.95 As low as $19.06
    SKU: 2713APR
  5. Hunter PGV Anti-Siphon Valve with Flow Control 1" FPT | PGV101ASV
    Hunter PGV Anti-Siphon Valve with Flow Control 1 in. FPT | PGV101ASV
    100%
    On-Sale $17.95 List Price $41.95 As low as $17.59
    SKU: PGV101ASV
  6. Champion Brass Anti-Siphon with Union Valve 1" FPT | CL466-100-C
    Champion Brass Anti-Siphon with Union Valve 1 in. FPT | CL466-100-C
    100%
    On-Sale $103.85 List Price $115.95 As low as $101.77
    SKU: CL466-100-C
  7. Champion Brass Anti-Siphon Valve 1" FPT | CL466P-100-C
    Champion Brass Anti-Siphon Valve 1 in. FPT | CL466P-100-C
    100%
    On-Sale $100.65 List Price $110.95 As low as $98.64
    SKU: CL466P-100-C
  8. Hunter PGV Anti-Siphon Valve with Flow Control 1" Slip | PGV-101-ASV-S
    Hunter PGV Anti-Siphon Valve with Flow Control 1 in. Slip | PGV-101-ASV-S
    100%
    On-Sale $17.95 List Price $35.95 As low as $17.59
    SKU: PGV-101-ASV-S
  9. Hunter PGV Anti-Siphon Valve with Flow Control 3/4" Slip | PGV-075-ASV-S
    Hunter PGV Anti-Siphon Valve with Flow Control 3/4 in. Slip | PGV-075-ASV-S
    80%
    On-Sale $18.75 List Price $40.95 As low as $18.38
    SKU: PGV-075-ASV-S
  10. Champion Brass Anti-Siphon Valve 3/4" FPT | CL466P-075-C
    Champion Brass Anti-Siphon Valve 3/4 in. FPT | CL466P-075-C
    100%
    On-Sale $99.65 List Price $136.95 As low as $97.66
    SKU: CL466P-075-C
  11. Rain Bird Anti-Siphon Valve with Flow Control 3/4" FPT | APAS-075
    Rain Bird Anti-Siphon Valve with Flow Control 3/4 in. FPT | APAS-075
    100%
    On-Sale $69.95 List Price $183.95 As low as $68.55
    SKU: APAS-075
    Out of stock
  12. Rain Bird Anti-Siphon Valve with Flow Control 1" FPT | APAS-100
    Rain Bird Anti-Siphon Valve with Flow Control 1 in. FPT | APAS-100
    80%
    On-Sale $75.35 List Price $108.95 As low as $73.84
    SKU: APAS-100
    Out of stock
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