




Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The Cash Acme 20166-0030 3/4 F30 Pressure Only Safety Relief Valve is suitable for hot water service applications. This valve should not be used with steam. It is designed to protect hot water space heating boilers, water supply heaters, and storage tanks. The relief valve has a factory preset pressure setting of thirty psi and features a robust all brass body with brass internal components. The valve also comes with a silicone seat disc and a stainless steel pressure spring for enhanced performance.
This valve is compact and economical, making it an ideal choice for trade professionals needing reliable pressure relief in heating applications.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
Add install kit to cart
—
Thanks for subscribing!
This email has been registered!




