Pentair | 51013811 | Push-Pull Valve Stem Piston Assembly with Handle
The Pentair 51013811 Valve Stem Piston Assembly is a replacement valve control component designed for compatible Pentair and American Products push-pull backwash valve applications. This complete assembly helps restore normal valve movement and sealing performance by replacing the main internal piston and stem section, making it an important service part when the original assembly becomes worn, damaged, or difficult to operate.
Key Features
• Replacement valve stem piston assembly is designed for use with compatible Pentair and American Products push-pull valve systems.
• Complete assembly format supports service of the main valve operating section rather than replacing individual internal pieces only.
• This part helps restore normal push-pull valve movement and dependable backwash valve operation.
• Intended for maintenance and repair when the original piston stem assembly becomes worn, damaged, leaking, or difficult to move.
• OEM replacement design helps maintain fit and function within the original valve body and internal sealing layout.
• This assembly is commonly associated with 2 inch push-pull slide valve applications used on pool and spa filter systems.
• Complete replacement style is commonly referenced as including the stem, piston section, handle, and related assembled components.
• Proper piston assembly condition is important to dependable valve control, sealing performance, and routine filter backwash operation.
Product Overview
The Pentair 51013811 Valve Stem Piston Assembly is a service replacement part used in compatible push-pull valve systems for pool and spa filtration equipment. Its primary role is to provide the main moving internal valve assembly that controls water direction during filter and backwash functions. Because this component is repeatedly moved during routine equipment service, it can wear over time and may begin to leak, bind, or operate less smoothly.
This part is well suited for repair situations where the valve body remains serviceable but the internal stem and piston assembly needs replacement. It is commonly tied to Pentair and American Products 2 inch push-pull valve applications and is often sold as a complete assembled unit with handle for easier service. For pool and spa service professionals maintaining compatible backwash valve systems, the 51013811 fills an important role in restoring dependable valve operation and proper filtration system control.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Pentair 51013811 Valve Stem Piston Assembly is a replacement valve control component designed for compatible Pentair and American Products push-pull backwash valve applications. This complete assembly helps restore normal valve movement and sealing performance by replacing the main internal piston and stem section, making it an important service part when the original assembly becomes worn, damaged, or difficult to operate.
Key Features
• Replacement valve stem piston assembly is designed for use with compatible Pentair and American Products push-pull valve systems.
• Complete assembly format supports service of the main valve operating section rather than replacing individual internal pieces only.
• This part helps restore normal push-pull valve movement and dependable backwash valve operation.
• Intended for maintenance and repair when the original piston stem assembly becomes worn, damaged, leaking, or difficult to move.
• OEM replacement design helps maintain fit and function within the original valve body and internal sealing layout.
• This assembly is commonly associated with 2 inch push-pull slide valve applications used on pool and spa filter systems.
• Complete replacement style is commonly referenced as including the stem, piston section, handle, and related assembled components.
• Proper piston assembly condition is important to dependable valve control, sealing performance, and routine filter backwash operation.
Product Overview
The Pentair 51013811 Valve Stem Piston Assembly is a service replacement part used in compatible push-pull valve systems for pool and spa filtration equipment. Its primary role is to provide the main moving internal valve assembly that controls water direction during filter and backwash functions. Because this component is repeatedly moved during routine equipment service, it can wear over time and may begin to leak, bind, or operate less smoothly.
This part is well suited for repair situations where the valve body remains serviceable but the internal stem and piston assembly needs replacement. It is commonly tied to Pentair and American Products 2 inch push-pull valve applications and is often sold as a complete assembled unit with handle for easier service. For pool and spa service professionals maintaining compatible backwash valve systems, the 51013811 fills an important role in restoring dependable valve operation and proper filtration system control.
