Propane Tank Adapter, 100LB Propane Vapor Tank Service Valve Coupler, Tank Service Valve (POL Connection, 3/4 Male NPT, Heavy Handle) - Fits for Grills, Heaters, RVs, Fryers & Outdoor Propane Setups.

Built to Last – Solid Brass Construction:This YFLWGFDA 100LB propane tank service valve coupler is crafted from a single piece of forged brass for unbeatable strength and durability. It won’t rust, wear out, or leak—perfect for long-term outdoor use. Whether you're powering a grill, heater, or other propane appliances, it delivers safe, steady performance every time.

Easy & Safe Installation – No Special Tools Required: YFLWGFDA propane tank service valve coupler is designed for quick, hassle-free setup on your 100 lb propane tank. All you need is a basic wrench—no fancy tools or pro skills needed. Replace an old, leaky valve on the spot and skip the cost of a new tank. It’s a simple upgrade that delivers a tight, reliable seal and solid performance right away.

Leak-Free Confidence – Automatic Pressure Relief: Built with a 375 PSI automatic relief valve (435 PSI for propylene), this tank service valve offers dependable overpressure protection during use or refill. No guesswork, no stress—just clean, safe performance every time you connect.

Universal Fit – Standard POL (CGA510) Connection: Compatible with most 100 lb LPG tanks and appliances. Whether you're firing up a BBQ, heater, or fryer, the standard POL connection fits right in without adapters. Perfect for home, RV, farm, or job site setups.

Heavy-Duty Control – Reinforced Handwheel for Rugged Use: The thick, solid handwheel gives you firm, no-slip control when opening or closing the valve—even with gloves on or in tough weather. Built for heavy-duty use in outdoor environments, this propane tank service valve coupler delivers reliable performance when it matters most.