Symmons Industries NS-13 Piston

Product Description

The SYMMONS INDUSTRIES NS-13 is a replacement piston designed for use in Symmons plumbing fixtures and valve assemblies. The piston is a precision internal component that regulates flow and pressure within the valve body, making it a critical part of consistent fixture performance. Licensed plumbers and service technicians install this part during routine maintenance, rebuild procedures, or when restoring valve function to original operating specifications.

This piston is suited for repair and restoration work on Symmons valve systems found in residential and commercial plumbing installations. It is typically installed when the original piston shows wear, scoring, or failure that causes inconsistent flow control or pressure regulation. Having the correct OEM-style replacement piston ensures the valve performs as designed after service.

Key Features

• OEM-style replacement piston for Symmons valve assemblies
• Designed to restore proper flow and pressure regulation within the valve body
• Supports accurate rebuild and maintenance procedures
• Compact internal component sized for direct fitment in compatible Symmons fixtures

Compatibility

Designed as an OEM-style replacement piston for Symmons Industries valve assemblies and plumbing fixtures requiring NS-13 specification components.

Installation Notes

Installation should be performed by a licensed plumber. Shut off the water supply and relieve line pressure completely before disassembling the valve body. Follow standard plumbing service procedures and applicable IPC guidelines when performing valve rebuilds. Inspect the valve seat and seals for wear before reinstalling or replacing the piston.

Technical Specifications

• UPC Code: 671256620450

Standard Information

• Brand: SYMMONS INDUSTRIES
• Manufacturer Part Number: NS-13