Watts F110-14 1 1/2 Lead-Free Globe Valve, Ductile Iron, NPT

The Watts F110-14 1 1/2 is a 1-1/2" lead-free globe-pattern pilot-operated level control valve with NPT connections. It features a ductile iron body and a epdm seat. Rated to up to 300°F. This model is certified lead-free for potable-water installations.

This 1 1/2" Watts on-off float control valve, model 110-14, is designed to open fully or close drip-tight as commanded by the float control pilot. The float pilot may be either valve or remote mounted. The valve closes drip-tight when water level reaches the adjustable high-level set point, and opens fully when water level falls below the adjustable low-level set point, allowing a calculated draw down of water level to increase tank circulation. High and low levels are separately adjustable by positioning stop collars on the float rods at desired opening and closing set points. If desired, the on-off action of the valve can be reversed by modifying the hydraulic connections of the on-off float pilot.

Features

• Globe pattern
• NPT threaded
• Epoxy coated
• Copper tubing/brass fittings

Common Questions

What fluid temperature can the EPDM trim handle?

This valve is built with EPDM elastomers, good to about 300°F. Watts offers the same body with Buna-N (to 160°F), FKM/Viton (to 250°F) or EPDM (to 300°F) — pick the elastomer for your fluid temperature, not the body.

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: Globe
• Size: 1-1/2"
• Inlet Size: 1-1/2"
• Outlet Size: 1-1/2"
• Connection: NPT
• Body Material: Ductile Iron
• Seat / Seal Material: EPDM
• Operation: Pilot-Operated Diaphragm
• Country of Origin: United States
• Warranty: 1 Year Limited
• MPN: F110-14 1 1/2
• Temperature: up to 300°F
• Lead-Free: Yes
• Item Type: Valve
• Control Function: Level Control (On/Off Float)
• Valve Platform: Classic (F-Series)
• Body Pattern: Globe
• End Connection / Pressure Class: THD (NPT Threaded)
• Coating: Fusion-Bonded Epoxy