Watts RK U-135B Lead-Free Pressure Reducing Valve

The Watts RK U-135B is a genuine lead-free repair kit for 1" 135 / LF135 pressure reducing valves. It features a rubber seat. This model is certified lead-free for potable-water installations.

Lead free repair kit for 1" lead free water pressure reducing valve series LFU5. Includes all rubber components, bypass, strainer, and screw for disc holder. The valve can be repaired inline.

Features

• Lead Free construction
• To repair 1" LFU5
• Includes all rubber components, bypass, strainer, and screw for disc holder
• Valve can be repaired inline
• Includes: Strainer
• Includes: Bypass

Common Questions

Will this kit fit my valve?

The RK U-135B fits the 1" size of Watts series 135 / LF135. 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: all rubber components, bypass, strainer, and screw for disc holder.

Are these genuine Watts parts?

Yes. This is the factory RK U-135B 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
• Seat / Seal Material: Rubber
• Pack Quantity: 12
• Country of Origin: United States
• Warranty: 1 Year Limited
• MPN: RK U-135B
• Lead-Free: Yes
• Product Role: repair_kit
• Kit Type: Repair Kit
• Fits Brand: Watts
• Fits Valve Series: 135;LF135
• Fits Valve Size: 1"
• Used With: 1" 135;1" LF135
• Kit Contents: Kit consists of: all rubber components, bypass, strainer, and screw for disc holder.
• Watts Ordering Code: 0874990
• Genuine OEM Parts: Yes