SPX0715D Pool Valve Seat Gasket Replacement - For Hayward Multiport Valves 2-Inch Vari-Flo Model SP715 SP716 & Sand Filters
Black SPX0715D pool valve seat gasket with a circular spider design.
SPX0715D pool valve seat gasket showing symptoms fixed by replacement including leaks and port mixing.
Two black SPX0715D pool valve seat gaskets for Hayward Vari-Flo multiport valves.
SPX0715D pool valve seat gasket showing multiple angles of the impact-resistant rubber spider gasket.
SPX0715D pool valve seat gasket showing two black rubber spider gaskets for secure sealing.
Black SPX0715D pool valve seat spider gasket replacement part for multiport valves.
Black SPX0715D pool valve seat gasket with a circular spider design.
SPX0715D pool valve seat gasket showing symptoms fixed by replacement including leaks and port mixing.
Two black SPX0715D pool valve seat gaskets for Hayward Vari-Flo multiport valves.
SPX0715D pool valve seat gasket showing multiple angles of the impact-resistant rubber spider gasket.
SPX0715D pool valve seat gasket showing two black rubber spider gaskets for secure sealing.
Black SPX0715D pool valve seat spider gasket replacement part for multiport valves.

SPX0715D Pool Valve Seat Gasket Replacement - For Hayward Multiport Valves 2-Inch Vari-Flo Model SP715 SP716 & Sand Filters

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SPX0715D Pool Valve Seat Gasket

Key Features

  • Creates a watertight seal within the multiport valve body.
  • Prevents water from leaking to the waste or backwash port during normal operation.
  • Direct replacement for the original manufacturer's gasket.
  • Material: Durable rubber construction designed for pool chemical environments.
  • Commonly referred to as a "spider" gasket.
  • Approximate Dimensions: 6-5/16" outside diameter, 3/4" inside diameter.

Replaces / Cross-Reference Part Numbers

  • SPX0715D
  • O-322
  • 271148
  • G-417
  • SM2-HP3
  • 51018600
  • WC20-22
  • PTK-322

Compatibility & Fitment

  • Designed for 2-inch Hayward Vari-Flo multiport valves.
  • Fits Hayward valve models SP0715 and SP0716.
  • Compatible with select filter systems, including model S220T2.
  • Fits valve model HCV20715.

When to Replace

  • Water is visibly leaking from the backwash or waste port when the valve is in the "Filter" position.
  • The existing gasket is cracked, warped, compressed, or visibly worn.
  • Difficulty turning the valve handle due to a degraded seal.
  • Loss of suction or pressure in the filtration system traced back to the multiport valve.

Installation Tips

  • Turn off the pool pump and release all pressure from the system before disassembly.
  • Remove the valve handle and lid to access the old gasket.
  • Carefully pry out the old gasket. Note the orientation of the spokes.
  • Thoroughly clean the channel where the gasket sits, removing all old adhesive and debris.
  • Apply a suitable, waterproof adhesive to the channel to secure the new gasket.
  • Press the new gasket firmly into the channel, ensuring it is seated flat and level.
  • Reassemble the valve and allow the adhesive to fully cure before pressurizing the system.
SPX0715D Pool Valve Seat Gasket Replacement - For Hayward Multiport Valves 2-Inch Vari-Flo Model SP715 SP716 & Sand Filters 1
SPX0715D Pool Valve Seat Gasket Replacement - For Hayward Multiport Valves 2-Inch Vari-Flo Model SP715 SP716 & Sand Filters 2
SPX0715D Pool Valve Seat Gasket Replacement - For Hayward Multiport Valves 2-Inch Vari-Flo Model SP715 SP716 & Sand Filters 3
  • SPX0715D Pool Valve Seat Gasket Replacement - For Hayward Multiport Valves 2-Inch Vari-Flo Model SP715 SP716 & Sand Filters 1

    Fixing Symptoms

    Fix symptoms of pool valves: water leakage, improper water flow, lower water pressure, difficulty turning the valve, etc.
  • SPX0715D Pool Valve Seat Gasket Replacement - For Hayward Multiport Valves 2-Inch Vari-Flo Model SP715 SP716 & Sand Filters 2

    Premium Quality

    SPX0715D Valve Seat Gasket is made of wear-resistant materials featuring O-ring improvement to ensure long-lasting use
  • SPX0715D Pool Valve Seat Gasket Replacement - For Hayward Multiport Valves 2-Inch Vari-Flo Model SP715 SP716 & Sand Filters 3

    Saving Solution

    Revive your home appliances affordably with BlueStars' DIY parts. Our savings solution turns repairs into simple, cost-effective tasks
  • SPX0715D Pool Valve Seat Gasket Replacement - For Hayward Multiport Valves 2-Inch Vari-Flo Model SP715 SP716 & Sand Filters 4

    Simple Installation

    BlueStars SPX0715D Valve Seat Gasket allows for effortless attachment and detachment, making installation relatively easy
BETTER FILTRATION

BETTER FILTRATION

Ensure water flows through the filter properly, removing debris and contaminants more effectively.

Compatible Models

Locate the model number of your appliance or equipment on the manufacturer's label and use it to check compatibility before ordering

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FAQs

The SPX0715D is designed for Hayward 2-inch multiport valve applications, including Vari-Flo and Pro Series top-mount sand filter valve models SP0715 and SP0716. It is also compatible with sand filter model S220T2 and HCF series valve kit model HCV20715. Please verify your specific valve model number before ordering, as seat gaskets are precision-engineered for specific valve body designs.
Yes, this part is interchangeable with part numbers SPX0715D and SPX715D. It is compatible with equipment utilizing models SP0715, SP0716, S220T2, SP715, SP716, and HCV20715.
Common signs include water leaking internally through the multiport valve, improper water flow between settings, reduced filter pressure performance, water bypassing to the wrong port, or difficulty getting the valve to seal correctly in Filter, Backwash, or Rinse modes. A damaged, flattened, or loose spider-style seat gasket can allow water to cross between valve passages.
Installation is of moderate difficulty, as the old gasket must be fully scraped out of the valve groove before the new one is installed. You will need basic hand tools, a scraper or pick for removal, cleaning supplies for the groove, and the appropriate adhesive for your valve design. Once installed, the gasket should be glued in place and allowed to set for approximately 24 hours before restarting your pool system.
Inspect the valve rotor, diverter, spring, cover, and gasket groove for wear, cracking, or debris. If the old gasket came loose, ensure all adhesive residue is removed so the new gasket can seat evenly. Additionally, check for warped valve surfaces, as a new seat gasket may not resolve leaks if the internal diverter or valve body itself is worn.
These gaskets typically fail due to age, chemical exposure, heat, repeated handle rotation under pressure, or the gasket lifting out of its groove. Turning the multiport handle while the pump is running can damage internal sealing surfaces and shorten the life of the gasket. Always depressurize the system before changing valve positions to reduce unnecessary stress on the gasket.