Description
Product Summary
The Fiorentini 31052-2BS is a regulator spring from Fiorentini, described by the manufacturer as: 3/4" balanced valve 4" diaphragm full lockup internal sensing 1/4" vent black spring 6-14" 2 psig maop CSA Z21.18 & Z21.80 cert. It replaces 30052-B.
A regulator spring sets the outlet pressure range of a gas pressure regulator. Springs are color coded and specific to each regulator series, so changing the spring is how a regulator is set up for a different outlet pressure or gas type. Replace the spring when converting a regulator to a different pressure range or gas type, or when the original spring is missing, damaged or corroded.
Before you order, match 31052-2BS to the part number on the part you are replacing or in your equipment's repair parts list, and confirm the voltage, size and connections match your equipment. If you are not sure which part your equipment needs, call us at 1.888.509.3391 with the model and serial number and we will confirm it for you.
Key Features
- Genuine Fiorentini part: Manufacturer part number 31052-2BS, factory new.
- Cross-reference: Replaces 30052-B.
- Part type: Regulator Spring.
- Ready to ship: In stock with live quantities shown on this page.
Frequently Asked Questions
Is this a genuine Fiorentini part?
Yes. This is the Fiorentini 31052-2BS, a factory-new regulator spring from Fiorentini.
How do I make sure it fits my equipment?
Compare 31052-2BS with the part number printed on the part you are replacing or listed in your equipment's repair parts list, and confirm the voltage and connections match. If you are not sure, call us at 1.888.509.3391 with your model and serial number and we will confirm it.
What part numbers does the 31052-2BS replace?
The Fiorentini 31052-2BS replaces 30052-B.
Does the spring color work across all regulator brands?
No. Spring colors only apply within one regulator series. Always match the spring to the regulator models listed for it.
Should a professional install this part?
Yes. Gas, electrical, hydronic and combustion components should be installed by a qualified technician who can test the system afterward and follow the codes that apply where you live.
