Matco-norca Fig 3S 1-1/2 Gate Valve Sweat 1.5 Inch

Product Description

The MATCO-NORCA FIG 3S 1-1/2 is a sweat-connection gate valve designed for full-bore shutoff in residential and light commercial plumbing systems. Gate valves of this type provide straight-through flow with minimal pressure drop when fully open, making them a standard choice for isolation service on water supply lines. The sweat (solder) end connections allow the valve to be permanently joined to copper tubing using standard soldering practices. Licensed plumbers and pipefitters install this type of valve during new construction and retrofit work on potable and non-potable water systems.

This gate valve is suited for use on copper water lines in residential and light commercial applications where a full-flow isolation valve is required. Typical installations include main water shutoffs, branch line isolation, and equipment isolation on hydronic and domestic water systems. The 1-1/2 inch nominal sweat-end connection matches standard copper tube sizing for mid-size supply runs.

Key Features

• Sweat (solder) end connections for direct copper tube installation
• Full-bore gate design provides unrestricted flow and low pressure drop when fully open
• Suitable for isolation and shutoff service on water supply lines
• 1-1/2 inch nominal connection size fits standard copper tube

Compatibility

Designed as an OEM-style replacement or new-installation gate valve for 1-1/2 inch nominal copper water supply piping systems.

Installation Notes

Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and IPC guidelines. Shut off the water supply and fully drain the line before soldering to prevent steam pressure buildup inside the valve body. Use lead-free solder and flux where required by code for potable water applications. Do not apply excessive heat directly to the valve packing or stem during the sweat connection process.

Technical Specifications

• Connection Type: Sweat (solder)
• Valve Type: Gate
• Nominal Size: 1-1/2 inches

Standard Information

• Brand: MATCO-NORCA
• Manufacturer Part Number: FIG 3S 1-1/2