Watts LFSWS 1/2 Lead-Free Stop-and-Waste Valve, Brass, Sweat

The Watts LFSWS 1/2 is a 1/2" lead-free stop-and-waste valve with Sweat connections. It features a brass body and a rubber seat. Rated to 150 psi and up to 180°F. This model is certified lead-free for potable-water installations.

This 1/2 inch lead free stop and waste valve is used in residential applications as a stop and waste shutoff. It consists of a lead free body with a handwheel for shutoff and solder end connections. It has a waste port to allow draining or venting of downstream line when valve is in the off position.

Features

• Lead free construction
• Solder connection
• Waste port
• Handwheel shutoff

Common Questions

Does it have a waste/drain port?

Yes. With the valve closed, the waste port drains or vents the downstream line — used to winterize hose bibbs, sillcocks and irrigation runs.

Is it approved for potable water?

Yes. This is a Watts LF (lead-free) model, certified to NSF/ANSI 372 for potable-water service.

Specifications

• Type: Stop and Waste
• Size: 1/2"
• Inlet Size: 1/2"
• Outlet Size: 1/2"
• Connection: Sweat
• Body Material: Brass
• Seat / Seal Material: Rubber
• Max Pressure (psi): 150
• Application: Domestic Water
• Pack Quantity: 144
• Country of Origin: China
• Warranty: 1 Year Limited
• MPN: LFSWS 1/2
• Temperature: up to 180°F
• Certifications: NSF/ANSI 372
• Lead-Free: Yes
• Valve Style: Stop-and-Waste
• Pressure Rating: 150 psi WOG
• Operator / Handle: Handwheel
• Waste / Drain Port: Yes
• Replacement Part: No