Watts LFRK 919C 1/4-1/2 Lead-Free Relief Valve

The Watts LFRK 919C 1/4-1/2 is a genuine lead-free cover kit for 1/4" to 1/2" LF919 / 919. This model is certified lead-free for potable-water installations.

This repair kit is for the replacement of the 1/4 and 1/2 inch Watts backflow preventer relief valve cover. It consists of a seat and a seat O-ring, retainer wire and a cover O-ring.

Features

• Factory replacement kit
• No special tools required for changing parts
• Parts made of high quality material
• Original parts insure long service life

Common Questions

Will this kit fit my valve?

The LFRK 919C 1/4-1/2 fits 1/4", 3/8" and 1/2" sizes of Watts series LF919 / 919. 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 cover kit. Kit consists of: a seat and a seat O-ring, retainer wire and a cover O-ring.

Are these genuine Watts parts?

Yes. This is the factory LFRK 919C 1/4-1/2 kit built with genuine Watts OEM components. Aftermarket parts can void your assembly approval and are commonly rejected by inspectors at annual test time.

Which kit do I need if my relief valve failed the test?

For a relief valve fault on LF919 / 919, order the RV kit for rubber parts only or the VT kit to replace the complete relief valve assembly. This cover kit covers a different part of the assembly.

Specifications

• Type: Relief
• Pack Quantity: 6
• Country of Origin: China
• Warranty: 1 Year Limited
• MPN: LFRK 919C 1/4-1/2
• Lead-Free: Yes
• Product Role: repair_kit
• Kit Type: Cover Kit
• Fits Brand: Watts
• Fits Valve Series: LF919;919
• Fits Valve Size: 1/4";3/8";1/2"
• Used With: 1/4" LF919;1/4" 919;3/8" LF919;3/8" 919;1/2" LF919;1/2" 919
• Kit Contents: Kit consists of: a seat and a seat O-ring, retainer wire and a cover O-ring.
• Watts Ordering Code: 0794144
• Genuine OEM Parts: Yes