Taco 335 Pressure Reducing Valve

The Taco 335 Pressure Reducing Valve is a trusted choice for precise boiler feed pressure control. Featuring a brass body and a built-in check, this valve delivers consistent performance in demanding boiler applications.

With an adjustable screw actuation and a 3/4 inch nominal size, it offers flexible setup for different system needs. End connections are female threaded on both sides for easy installation, and the factory setting is 12 PSI to support safe, stable operation. Rated up to 100 PSI and capable of handling temperatures up to 212°F, it’s built to endure typical boiler environments. It also complies with ASSE 1012 and CSA B64.3-11 standards for reliability and safety.

• Type: Built-In Check
• Actuation: Adjustable Screw
• Nominal Size: 3/4 Inch
• End Connections: Female Threaded x Female Threaded
• End-to-End Distance: 3-3/4 Inch
• Body Material: Brass
• Factory Setting: 12 PSI
• Temperature Rating: 212°F
• Pressure Rating: 100 PSI
• Application: Boiler
• Standards: ASSE 1012, CSA B64.3-11

Ideal for boiler systems, the Taco 335 delivers dependable pressure reduction and system protection with long-lasting brass construction.