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SLOAN A156A Rubber Disc for Regal® Series Flush Valves - Diaphragm & Relief Valve Parts for Flush Valves
SLOANDiaphragm & Relief Valve Parts for Flush Valves

SLOAN A156A Rubber Disc for Regal® Series Flush Valves

The SLOAN Disc (MPN A156A) is a rubber diaphragm and relief valve part for flush valves, compatible with the Regal® series. This replacement disc is manufactured by SLOAN and is designed for use in toilet flush valves.

SKU 3G-OTH-446723

Brand
SLOAN
Item
A156A Rubber Disc for Regal® Series Flush Valves
Part Number
A156A
Category
Diaphragm & Relief Valve Parts for Flush Valves
Available to Order
Also known as:A156ASLOAN
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Technical Specifications

SLOAN
Manufacturer Part Number
A156A
Material
Rubber
Product Type
Disc
Compatible Series
Regal®

Technical Documents

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SLOAN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SLOAN Disc (MPN A156A) is a rubber diaphragm and relief valve part for flush valves, compatible with the Regal® series. This replacement disc is manufactured by SLOAN and is designed for use in toilet flush valves.

Frequently Asked Questions

What is the SLOAN A156A disc used for?

The SLOAN A156A rubber disc is a replacement part for diaphragm and relief valve assemblies in Regal® series flush valves. It is used in commercial and institutional toilet flush valves to control water flow and ensure proper flushing operation.

What are the specifications of the SLOAN A156A disc?

The SLOAN A156A disc is made of rubber and is designed for use with SLOAN Regal® series flush valves. It is a replacement disc for the diaphragm and relief valve assembly, identified by manufacturer part number A156A.

Where to buy the SLOAN A156A disc worldwide?

3G Electric supplies the SLOAN A156A rubber disc for Regal® series flush valves worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us to order this genuine SLOAN replacement part.

How to install the SLOAN A156A disc in a flush valve?

To install the SLOAN A156A disc, first shut off water to the flush valve. Remove the valve cover and old diaphragm assembly. Place the new rubber disc in the correct orientation, reassemble the valve, and restore water supply. Always follow the manufacturer's instructions.

Used in

Common applications for SLOAN
Commercial office restrooms — Sloan Regal 110 XL manual flush valve for toilet fixtures with 3.5 gpf and 11-1/2 in rough-in.
High-traffic public restrooms — Sloan Regal 180 XL manual flush valve for urinals, chrome-plated brass, 3.5 gpf.
Sensor-operated wash stations — Sloan ELS three-station wall-mounted sink system with SloanStone quartz and EAF-275 faucets.
Flush valve maintenance — Sloan EBV102-1 guide assembly for G2 series diaphragm and relief valve repairs.
Industrial automation — Sloan 3325453 solenoid coil for pneumatic valve actuation in fluid control systems.
Shower repair — Sloan SH1004A showerhead repair kit with gasket and flow control components for bathtub and shower installations.
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SLOAN Products

3G Electric supplies SLOAN diaphragm & relief valve parts for flush valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
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Ductile iron globe-body disc check valve with double-disc design for silent operation. Inline valve body with Class 125 flange connections, 10 in pipe size. Used to prevent reverse flow and protect equipment from water hammer in piping systems
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This ductile iron globe-body disc check valve features an inline valve body with Class 125 flanged connections and a 3-inch pipe size. It is designed to prevent backflow in piping systems, protecting pumps and equipment from water hammer. Suitable for horizontal or vertical installation in water, wastewater, HVAC, and industrial process applications
This inline check valve features a ductile iron globe body and double-disc design for silent operation. It is rated Class 125 flange and sized for 4-inch pipe. Suitable for preventing reverse flow in horizontal or vertical piping systems, it helps protect pumps and equipment from water hammer in water, wastewater, HVAC, and industrial process applications
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This inline check valve features a ductile iron globe body and double-disc design for silent operation. It is rated Class 125 flange and sized for 4-inch pipe. Suitable for preventing reverse flow in horizontal or vertical piping systems, it helps protect pumps and equipment from water hammer in water, wastewater, HVAC, and industrial process applications
This cast iron wafer disc check valve features an inline valve body and a 6 in pipe size. The wafer design allows compact installation between flanges. It is used to prevent reverse flow in piping systems, reducing water hammer and pressure surges in water, wastewater, HVAC, and process applications
SSI
This cast iron wafer disc check valve features an inline valve body and a 6 in pipe size. The wafer design allows compact installation between flanges. It is used to prevent reverse flow in piping systems, reducing water hammer and pressure surges in water, wastewater, HVAC, and process applications

More from SLOAN

View all SLOAN parts →
This guide assembly is a replacement part for SLOAN G2 series flush valves, rated for 3.5 gallons per flush. It is used in diaphragm and relief valve assemblies to control water flow in flushometer-type toilets. Supplied in a 6-pack for maintenance of multiple units
SLOAN
This guide assembly is a replacement part for SLOAN G2 series flush valves, rated for 3.5 gallons per flush. It is used in diaphragm and relief valve assemblies to control water flow in flushometer-type toilets. Supplied in a 6-pack for maintenance of multiple units
Diaphragm assembly for urinal flush valves, includes disc. Compatible with Regal® series. Controls water flow in commercial restroom applications
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Diaphragm assembly for urinal flush valves, includes disc. Compatible with Regal® series. Controls water flow in commercial restroom applications
This diaphragm assembly is a replacement part for flush valves in commercial toilet systems. It controls water flow during the flush cycle and is rated for 2.4 gallons per flush. Compatible with SLOAN Regal® series flush valves
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This diaphragm assembly is a replacement part for flush valves in commercial toilet systems. It controls water flow during the flush cycle and is rated for 2.4 gallons per flush. Compatible with SLOAN Regal® series flush valves
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This repair kit includes a diaphragm and refill head for Sloan flush valves. It is used to restore flushing performance by replacing worn internal components in commercial restroom fixtures
This diaphragm assembly is a replacement part for SLOAN Royal® series flush valves. It is designed for toilets with a 1.28 gallons per flush (gpf) rating. The assembly includes the diaphragm and relief valve components for proper flushing operation in commercial restroom applications
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This diaphragm assembly is a replacement part for SLOAN Royal® series flush valves. It is designed for toilets with a 1.28 gallons per flush (gpf) rating. The assembly includes the diaphragm and relief valve components for proper flushing operation in commercial restroom applications
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Plastic guide assembly designed for use in urinal flushometer kits. Functions as a diaphragm and relief valve part, guiding the diaphragm during flush cycles to regulate water flow. Compatible with SLOAN urinal flushometer kits

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