Rain Bird 300BPES Valve Diaphragm and Bonnet Assembly
The Rain Bird 231542 is the OEM diaphragm and bonnet assembly for 300BPES series valves. Use it to restore sealing performance and reliable valve operation without replacing the full 3-inch brass valve body.
Key Specifications & Features
- SKU: 231542
- Brand: Rain Bird
- Model: 300DIBO
- Compatibility: Rain Bird 300BPES series valves
- Includes: Replacement diaphragm assembly and new bonnet assembly
- Important: Solenoid is not included
Frequently Asked Questions
What does Rain Bird 231542 include?
It includes the diaphragm assembly plus the bonnet assembly used to service Rain Bird 300BPES valves.
Does this fit every Rain Bird valve?
No. Rain Bird 231542 is for the 300BPES family, so match the part number and valve model before ordering.
Do I need to replace both the diaphragm and bonnet together?
Yes. Rain Bird specifies replacing both components together when servicing this assembly.
Is the solenoid included with Rain Bird 231542?
No. This listing is for the diaphragm and bonnet assembly only.








