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Water Heater Isolation Valves

Isolator valves can be used for many different plumbing applications, from circulation pumps to tankless flash or instant water heaters. 

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1/2" Sweat Inlet x 1/2" F NTP Outlet Backflow Preventer and AutoFill Combination

SKU# 8559
Pre-adjustable automatic filling valve with backflow preventer.
€137.08

3/4" IPS Spirovent w/Removable Vent Head

SKU# 4280
H-74003
€81.51

3/4" IPS Tankless Water Heater Valve Set

SKU# 5436
Set of Full Port Forged Brass Ball Valves w/ Hi-Flow Hose Drains
€103.56

3/4" Sweat Thermostatic Mixing Valve

SKU# 4986
Lead Free
€85.19

3/4" Sweat Tankless Water Heater Valve Set

SKU# 8557
Set of Full Port Forged Brass Ball Valves w/ Hi-Flow Hose Drains
€82.31

1" IPS Spirovent w/Removable Vent Head

SKU# 3971
H-74004
€90.25

1" IPS Tankless Water Heater Valve Set

SKU# 5440
Set of Full Port Forged Brass Ball Valves w/ Hi-Flow Hose Drains
€139.37

1" Sweat Spirovent w/Removable Vent Head

SKU# 683
H-75004
€103.81

1" Sweat Thermostatic Mixing Valve

SKU# 5011
Lead Free
€88.77

1-1/4" IPS Spirovent w/Removable Vent Head

SKU# 3118
H-74005
€128.39

1-1/2" IPS Spirovent w/Removable Vent Head

SKU# 3366
H-74006
€156.75