Safety First with Overfill Protection The Flame King Overfill Protection Valve is designed to help prevent overfilling your 40LB propane tank. The valve automatically closes when the propane liquid level reaches 80% of capacity, providing an essential safety measure for residential or commercial use. Compatible with Flame King Tanks This valve is specifically designed for use with the Flame King 40LB Propane Tank with gauge (item # YSN401), ensuring a secure and proper fit. Built with Premium Materials Constructed from high-quality, durable materials, this valve is UL Listed for safety and long-lasting performance. Important Safety Information The purchaser assumes full responsibility and liability to ensure that this part is suitable for their application and complies with all applicable national, regional, provincial, or local codes, regulations, and standards, including CGA, NFPA, CFR 49, and Transport Canada requirements. Specifications: Compatibility: Flame King 40LB Propane Tank with gauge (YSN401) Safety Listing: UL Listed Function: Prevents overfill by closing at 80% propane capacity Quality and Service At Flame King, we manufacture propane tanks and cylinders trusted worldwide for their exceptional quality and reliability. Our commitment to excellence goes beyond the products - we're dedicated to providing outstanding service to every customer. Each tank we produce exceeds industry standards and is crafted in award-winning facilities recognized for their focus on safety and quality. With Flame King, you can count on superior performance and complete peace of mind. Certifications You Can Count On At Flame King, we don't just build propane cylinders - we craft trusted companions designed to keep your adventures and daily needs fueled safely and reliably. Whether it's a compact 1 lb. tank for your next camping trip or a heavy-duty 420 lb. cylinder for commercial use, each product is made with care and precision. Our portable propane cylinders meet strict Department of Transportation (DOT) and Transport Canada (TC) standards, so you can feel confident wherever you go. And for our ASME-certified tanks, they're crafted in facilities certified to ISO 9002 quality standards - because we believe safety and reliability should never be compromised. With Flame King, you're not just buying a tank; you're investing in peace of mind that lasts. Durable Propane equipment faces tough conditions - so we build our tanks from rugged, premium materials designed to stand up to the challenge and deliver lasting performance you can trust. Safe At Flame King, safety isn't just a feature - it's our promise. Every tank is rigorously tested in real-world conditions to ensure reliable, dependable performance when it matters most. Smart Design, Powerful Performance At Flame King, we fuse cutting-edge technology with durable engineering to deliver propane solutions that are as intuitive as they are reliable - making every experience simpler, safer, and smarter. Committed to a Greener Future At Flame King, protecting the planet is at the heart of everything we do. That's why we pioneered the first refillable 1 lb propane tank- helping you reduce waste and embrace a more sustainable way to power your outdoor adventures. About Us At Flame King, we believe in the power of propane to fuel life's essential moments - from backyard cookouts to off-grid adventures. For over 20 years, we've been at the heart of it all, designing propane tanks and accessories that people rely on, day in and day out. Built on a foundation of innovation and integrity, our products are engineered for performance, safety, and longevity. From our durable steel cylinders to our advanced heating and cooking solutions, every Flame King product is crafted to help you heat, power, and cook - wherever life takes you. We've grown from a trusted manufacturer into a brand that supports sustainability, smarter energy use, and better outdoor living. Whether you're camping under the stars or firing up the grill in your own backyard, Flame King is there to keep the flame alive.
