Rain Bird RPKDIAPHRE Diaphragm Repair Kit for DV, DVF & ASVF Valves

Rain Bird RPKDIAPHRE Diaphragm Repair Kit for DV, DVF & ASVF Valves

Brand: Rain Bird | SKU: RPKDIAPHRE

Product Overview

Service the diaphragm in an existing Rain Bird DV, DVF or ASVF valve with the RPKDIAPHRE kit, manufacturer part 21074603. It supplies the diaphragm assembly and associated small parts for a diaphragm repair while retaining the installed valve body. Identify the valve family before ordering; similar-looking irrigation valves can use different repair parts.

Key Features

• Diaphragm assembly includes a preinstalled diaphragm filter.
• Includes a separate solenoid filter, six screws and a spare diaphragm spring.
• One repair kit serves the Rain Bird DV, DVF and ASVF valve families.

Common Uses

• Replacing a worn or damaged diaphragm in a compatible valve.
• Servicing diaphragm-area components after inspecting an irrigation valve that is not closing properly.

Technical Specifications

• Merchant model: RPKDIAPHRE.
• Manufacturer part number: 21074603; also written 210746-03 in the parts book.
• Compatibility: Rain Bird DV, DVF and ASVF series valves.
• Kit contents: black rubber diaphragm assembly with preinstalled diaphragm filter, one solenoid filter, six screws and one spare diaphragm spring.
• Product type: diaphragm repair kit; complete valve and replacement solenoid are not included.

Compatibility & Installation Notes

Confirm the model on the installed valve rather than choosing by pipe size alone. Shut off the water supply, disable automatic operation and relieve pressure before opening the valve.

Inspect for debris and damage while servicing. Reassemble the diaphragm and spring in the correct position for the valve, then test operation. A diaphragm kit does not address every electrical, solenoid or valve-body fault.

Frequently Asked Questions

Which valves does RPKDIAPHRE fit?

Rain Bird identifies this kit for its DV, DVF and ASVF series valves. Confirm the installed valve family before ordering.

Is 21074603 the same repair kit?

Yes. Rain Bird lists RPKDIAPHRE as model 21074603, also shown as 210746-03 in its parts book.

Does this include a new solenoid?

No. It includes a solenoid filter, along with the diaphragm assembly, six screws and spare spring. It is not a solenoid replacement kit.

Why Buy from Big Frog Supply?

Choose RPKDIAPHRE when the installed valve is a DV, DVF or ASVF and the repair calls for a diaphragm rather than an entire valve or solenoid. The prefiltered diaphragm assembly, separate solenoid filter and spare spring let you gather the associated service parts in one model-specific kit.