Praher TM-12-H8 Multiport Valve – Hayward SP0714T Replacement, 8" Flange
Praher TM-12-H8 Multiport Valve – Hayward SP0714T Replacement, 8" Flange
Praher TM-12-H8 Multiport Valve – Hayward SP0714T Replacement, 8" Flange
Replace a worn or damaged pool sand filter valve with the Praher TM-12-H8 Top-Mount Multiport Valve, designed as a replacement for compatible Hayward SP0714T-style filter valves.
Featuring 1½-inch plumbing connections and an 8-inch clamp-down flange, this valve is designed for compatible Hayward sand filtration systems.
The multiport design allows you to control water flow through your sand filter for routine filtration, backwashing, rinsing, and other supported maintenance operations.
Key Features & Benefits
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Praher Replacement Valve: Part number TM-12-H8.
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Hayward SP0714T Replacement: Cross-referenced for compatible Hayward filter systems.
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8" Clamp-Down Flange: Designed for compatible top-mount sand filter tanks.
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1½" Plumbing Connections: For matching pool plumbing configurations.
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Multiport Operation: Provides multiple water-flow settings for sand filter maintenance.
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Top-Mount Configuration: Installs at the top of compatible sand filter tanks.
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Pool Filtration Maintenance: Suitable for replacing a damaged or malfunctioning valve assembly.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Praher |
| Model | TM-12-H8 |
| Replacement Reference | Hayward SP0714T |
| Product Type | Pool Sand Filter Multiport Valve |
| Mounting Style | Top Mount |
| Flange Size | 8 inches |
| Plumbing Connection Size | 1½ inches |
| Attachment Style | Clamp Down |
| Application | Compatible Pool Sand Filters |
Multiport Valve Functions
Depending on the specific valve configuration, multiport settings may include:
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Filter: Normal pool water filtration.
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Backwash: Reverses water flow to clean the sand filter bed.
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Rinse: Helps flush remaining debris after backwashing.
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Waste: Directs water out through the waste line without returning it to the pool.
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Recirculate: Bypasses the filter media while circulating water.
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Closed: Stops flow through the valve.
Always follow the markings on the supplied valve and the manufacturer's operating instructions.
Compatibility & Fitment
The Praher TM-12-H8 is listed as a replacement for compatible Hayward SP0714T-style valves using an 8-inch clamp flange and 1½-inch connections.
Replacement references include:
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Praher TM-12-H8
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Hayward SP0714T
The valve is also listed by a replacement-parts supplier for compatible Hayward S180T2 and S244T2 filter configurations.
Important: Compatibility depends on the exact filter model, tank opening, flange design, plumbing connections, and existing valve configuration.
Verify all dimensions and part numbers before ordering.
When Should You Replace a Pool Multiport Valve?
A replacement may be needed when:
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The valve body is cracked or damaged.
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The handle or internal mechanism no longer operates correctly.
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Water leaks from the valve assembly.
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The valve does not direct water properly between operating modes.
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Internal wear prevents normal filter operation.
Some issues may be repairable with replacement seals or internal components. Inspect the existing assembly before replacing the complete valve.
Installation & Safety
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Turn off the pool pump and disconnect power according to the equipment manufacturer's instructions.
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Release all pressure from the filtration system before opening any connection.
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Confirm the replacement valve's flange and plumbing dimensions.
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Remove the existing valve according to the filter manufacturer's instructions.
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Inspect the tank flange, sealing surfaces, clamp, and applicable O-ring.
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Install the replacement valve using the specified components and procedure.
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Reconnect the plumbing and verify that all connections are properly secured.
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Restore operation according to the manufacturer's instructions and inspect for leaks.
Never loosen a filter clamp or remove a valve while the system is pressurized. Never change multiport valve positions while the pump is running.
Frequently Asked Questions
What does the Praher TM-12-H8 replace?
It is cross-referenced as a replacement for compatible Hayward SP0714T-style multiport valves.
What size is the flange?
The valve uses an 8-inch clamp-down flange configuration.
What size are the plumbing connections?
The listed plumbing connection size is 1½ inches.
Is this a top-mount valve?
Yes. It is designed for compatible top-mount sand filter systems.
Will it fit every Hayward sand filter?
No. Hayward uses different valve sizes and configurations across its filter range. Confirm the exact model and connection dimensions before purchasing.
Is this a genuine Hayward valve?
No. This listing is for a Praher replacement valve cross-referenced to the Hayward SP0714T.
Are the clamp, gasket, and pressure gauge included?
Package contents have not been confirmed. Check the supplied product configuration before ordering.
Can I install it myself?
Installation requires proper plumbing connections and safe handling of pool filtration equipment. Follow the manufacturer's instructions or consult a qualified pool technician.
Shop Pool Filter Replacement Parts in Canada
Splash Pool & Spa is a Canadian pool and hot tub retailer based in Peterborough, Ontario.
We carry replacement multiport valves, filter components, plumbing fittings, and swimming pool maintenance supplies.
Restore control of your compatible sand filtration system with the Praher TM-12-H8 replacement multiport valve.
Shop online at Splash Pool & Spa or visit our Peterborough store.
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