Rain Bird 20PESBDIBO 200PESB Diaphragm & Bonnet Kit

Rain Bird 20PESBDIBO 200PESB Diaphragm & Bonnet Kit

Brand: Rain Bird | SKU: 20PESBDIBO

Product Overview

Repair the top assembly of a Rain Bird 200PESB without buying a complete valve. The 20PESBDIBO service kit combines the replacement diaphragm assembly and bonnet assembly, identified by factory part 23648501. Confirm the valve label first: the reclaimed-water 200PESB-R uses a different service part.

Key Features

• Replacement diaphragm assembly and bonnet assembly together.
• Factory part 23648501 for the 200PESB.
• Model-specific repair component; complete valve sold separately.

Common Uses

• Repairing a damaged or worn top assembly on a compatible 200PESB.
• Keeping a serviceable installed valve body while replacing the matching bonnet and diaphragm.

Technical Specifications

• Merchant model: 20PESBDIBO.
• Factory service part: 23648501.
• Contents identified by Rain Bird: diaphragm assembly and bonnet assembly.
• Compatible host: Rain Bird 200PESB, nominal 2-inch valve.
• 200PESB-R reclaimed-water host uses part 23648502; 200PEB uses 236483.
• This is a repair assembly, not a complete irrigation valve.

Compatibility & Installation Notes

Read the installed valve model and compare its parts diagram before ordering. Nominal 2-inch size alone does not establish compatibility.

Turn off the water supply, relieve pressure and disable controller operation before opening the valve. Clean debris from the body and sealing surfaces, and inspect for damage before fitting the matching assembly.

Keep the diaphragm and bonnet assembly matched to the host, follow the manufacturer’s service instructions, and test manual and automatic opening and closing after reassembly. A damaged valve body or a separate electrical fault may require other repairs.

Frequently Asked Questions

Which valve does 20PESBDIBO fit?

Rain Bird identifies part 23648501 as the diaphragm and bonnet assembly for 200PESB. Confirm the full model on the installed valve.

Is it the assembly for 200PESB-R?

No. Rain Bird’s parts table lists 23648502 for the 200PESB-R reclaimed-water model.

Does it include a complete valve?

No. It is the replacement diaphragm and bonnet assembly. The installed valve body remains a separate component.

Why Buy from Big Frog Supply?

Choose 20PESBDIBO when a confirmed 200PESB needs both its diaphragm and bonnet replaced while the valve body remains serviceable. Factory part 23648501 distinguishes it from the 23648502 assembly for 200PESB-R and 236483 for 200PEB, helping you avoid ordering by the shared 2-inch size alone.