32Y43 - Victor 32Y43 Regulator Stem and Seat Assembly (5-Pack)

Reliable Regulator Maintenance with Victor OEM Parts

The Victor 32Y43 Valve Stem and Seat Assembly is a critical replacement component designed for the maintenance and repair of heavy-duty industrial gas regulators. Manufactured by ESAB under the Victor brand, this assembly is engineered to meet the exact specifications of the original equipment, ensuring that your gas control systems operate with the highest level of safety and precision. This specific part is the heart of the high-pressure regulation mechanism, responsible for seating the valve against the high-pressure inlet to control gas flow accurately.

Over time, the seat within a regulator can wear down due to the friction of high-velocity gas and the mechanical stress of opening and closing. This wear often manifests as "creep," where the delivery pressure slowly rises when the torch valves are closed, or as internal leaks that compromise the regulator's performance. Replacing the stem and seat assembly with the 32Y43 restores the regulator to its factory performance specifications. This kit is specifically compatible with the robust SR 450, SR 460, and SR 700 series regulators, which are staples in heavy industrial environments, scrap yards, and fabrication shops.

Using genuine OEM parts like the 32Y43 is essential for compliance and safety. Aftermarket or ill-fitting parts can lead to catastrophic failure, especially when dealing with high-pressure oxygen or fuel gases. This product is supplied as a pack of 5, making it an ideal inventory item for maintenance departments, repair shops, and large-scale operations that service their own equipment. By keeping these assemblies on hand, you ensure minimal downtime and maintain the integrity of your gas distribution hardware.

Key Applications

• Industrial Maintenance: Routine rebuilding of heavy-duty regulators in manufacturing plants.
• Equipment Repair Shops: Essential stock for certified regulator repair technicians.
• Field Service: On-site repair of gas apparatus in construction and demolition sectors.