Watts LFF115-2 1 1/2 Lead-Free Pressure Reducing Valve, Ductile Iron, Flanged

The Watts LFF115-2 1 1/2 is a 1-1/2" lead-free globe-pattern pilot-operated pressure reducing & sustaining control valve with Flanged connections. It features a ductile iron body. Rated to 300 psi. This model is certified lead-free for potable-water installations.

This 1 1/2" Watts pressure reducing and sustaining control valve, model 115-2, is designed to automatically reduce a fluctuating higher upstream pressure to a constant lower downstream pressure regardless of varying flow rates, and sustain a minimum upstream pressure.

Features

• Globe pattern
• Class 150 flanged
• Epoxy coated
• Copper tubing/brass fittings

Common Questions

What is the maximum working pressure?

This unit is built as 150# Flanged and is rated to 300 psi. End connection sets the ceiling on this platform, and 150# and 300# bodies are not interchangeable — confirm the class matches your flange drilling before ordering.

Is this valve certified lead-free for potable water?

Yes. The "LF" prefix denotes Watts lead-free construction, compliant with the weighted-average 0.25% lead requirement of the Safe Drinking Water Act (NSF/ANSI 372) for potable-water service.

Specifications

• Type: Pressure Regulator
• Size: 1-1/2"
• Inlet Size: 1-1/2"
• Outlet Size: 1-1/2"
• Connection: Flanged
• Body Material: Ductile Iron
• Pressure Class: Class 150
• Max Pressure (psi): 300
• Operation: Pilot-Operated Diaphragm
• Country of Origin: United States
• Warranty: 1 Year Limited
• MPN: LFF115-2 1 1/2
• Lead-Free: Yes
• Item Type: Valve
• Control Function: Pressure Reducing & Sustaining
• Valve Platform: Classic (F-Series)
• Body Pattern: Globe
• End Connection / Pressure Class: 150# Flanged
• Coating: Fusion-Bonded Epoxy