Weil-mclain 510218135 Gauge Cock Water Set B15 Standard Stem

Product Description

The WEIL-MCLAIN 510218135 is a gauge cock water set designed for use with B15 boiler configurations using a standard stem. This component is a critical part of a boiler water gauge assembly, allowing HVAC technicians and plumbing professionals to safely isolate and service water level gauges on hot water and steam boiler systems. The gauge cock controls the flow of water or steam between the boiler and the sight glass or pressure gauge, making it an essential valve for boiler maintenance, inspection, and repair work. When a gauge glass or pressure gauge needs to be replaced or inspected, the gauge cock allows the technician to shut off flow without taking the entire system offline. This type of fitting is commonly found in residential and light commercial boiler applications and is manufactured to meet the demands of high-temperature, high-pressure environments typical in hydronic heating systems. The standard stem design on this unit provides straightforward operation and compatibility with standard boiler trim configurations. WEIL-MCLAIN is a trusted name in the heating industry, and this OEM part is built to fit and function correctly in supported systems without modification. Plumbing and HVAC service technicians who work on Weil-McLain boilers will find this a reliable direct replacement gauge cock for B15 water set applications. Using OEM parts helps ensure proper sealing, correct pressure ratings, and long-term reliability in boiler gauge assemblies. This part is ideal for service contractors, boiler technicians, and mechanical tradespeople performing routine boiler maintenance or emergency repairs on Weil-McLain heating equipment.

• Designed as an OEM replacement gauge cock for Weil-McLain B15 water set configurations
• Standard stem design for straightforward installation and compatibility with existing boiler trim
• Built for high-temperature and high-pressure boiler environments in hydronic heating systems

Product Highlights

The WEIL-MCLAIN 510218135 gauge cock provides reliable flow isolation for boiler water gauge assemblies, making it a go-to OEM replacement part for HVAC and plumbing technicians servicing B15 boiler systems.

Product Information

Standard Information

• Brand: WEIL-MCLAIN
• Manufacturer Part Number: 510218135

Technical Specifications

• Component Type: Gauge Cock
• Application: B15 Water Set
• Stem Type: Standard Stem
• System Compatibility: Weil-McLain Hydronic Boiler Systems