Watts Ball And Relief Valve: PEX x PEX, 3/4 in x 3/4 in, Bronze, 400 psi Max. Op Pressure
SKU 3G-OTH-437943
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Frequently Asked Questions
What is the Watts 3/4 LFBRVM1PXPXB-125 ball and relief valve used for?
This Watts valve is used for non-code air, inert gas, and liquid pressure relief applications. It combines a ball valve and relief valve in one bronze body, rated for 400 psi maximum operating pressure and 210°F, with PEX x PEX 3/4-inch connections.
What are the specifications of the Watts 3/4 LFBRVM1PXPXB-125?
The Watts 3/4 LFBRVM1PXPXB-125 is a bronze ball and relief valve with 3/4-inch PEX x PEX connections. It has a maximum operating pressure of 400 psi and a maximum temperature of 210°F. The manufacturer part number is 3/4 LFBRVM1PXPXB-125.
Where to buy the Watts 3/4 LFBRVM1PXPXB-125 worldwide?
3G Electric supplies the Watts 3/4 LFBRVM1PXPXB-125 ball and relief valve to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this bronze, 400 psi, 210°F valve.
How to install a Watts PEX ball and relief valve?
Install the Watts valve by connecting the 3/4-inch PEX ends using standard PEX crimp or clamp rings. Ensure the valve body is supported and the relief port is unobstructed. Follow local plumbing codes and the manufacturer's instructions for pressure and temperature limits.
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3G Electric supplies Watts non-code air, inert gas & liquids pressure relief valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













