Watts RK 25AUB 3/4 Pressure Reducing Valve, Union

The Watts RK 25AUB 3/4 is a genuine repair kit for 3/4" 25AUB-Z3 pressure reducing valves.

This repair kit includes parts needed to repair a 3/4 inch water pressure reducing valve that is designed to reduce incoming water pressure to protect plumbing systems and reduce water consumption for commercial, industrial and residential applications. This kit consists of a diaphragm and diaphragm liner, O-ring, union gasket, strainer, strainer plug gasket, bottom plug gasket, disc and seat.

Features

• Parts made of high quality material
• Gaskets included
• Easy to install
• No special tools required
• Includes: Strainer

Common Questions

Will this kit fit my valve?

The RK 25AUB 3/4 fits the 3/4" size of Watts series 25AUB-Z3. Kits are size- and series-specific, so match the model stamped on your valve body or cover before ordering.

What's included in this kit?

This is a repair kit. Kit consists of: a diaphragm and diaphragm liner, O-ring, union gasket, strainer, strainer plug gasket, bottom plug gasket, disc and seat.

Are these genuine Watts parts?

Yes. This is the factory RK 25AUB 3/4 kit built with genuine Watts OEM components. Aftermarket parts can void your assembly approval and are commonly rejected by inspectors at annual test time.

Specifications

• Type: Pressure Regulator
• Connection: Union
• Pack Quantity: 25
• Country of Origin: China
• Warranty: 1 Year Limited
• MPN: RK 25AUB 3/4
• Lead-Free: No
• Product Role: repair_kit
• Kit Type: Repair Kit
• Fits Brand: Watts
• Fits Valve Series: 25AUB-Z3
• Fits Valve Size: 3/4"
• Used With: 3/4" 25AUB-Z3
• Kit Contents: Kit consists of: a diaphragm and diaphragm liner, O-ring, union gasket, strainer, strainer plug gasket, bottom plug gasket, disc and seat.
• Watts Ordering Code: 0864943
• Genuine OEM Parts: Yes