
Fusible Head Brass Fire Valve Air Vent Safety Valve. 5-Year Guarantee: Comprehensive 5-year guarantee period for all mechanical performance and safety. CE and ISO9001 Certified: Passed rigorous CE, ISO9001, WRAS, and KIWA certifications for quality assurance. OEM Service Accepted: Professional OEM service available for customized branding and specifications. Brass Material Construction: Durable brass material ensures reliability for gas applications and normal temperatures. 20+ Years Industry Experience: Over two decades of expertise in manufacturing high-quality gas ball valves. First-Class Testing: Equipped with first-class product testing machines for rigorous quality control. Flexible Payment Options: Accepts T/T, L/C, D/P, PayPal, Western Union, and Credit Card payments. Customized Packaging: Standard export package or customized packaging options available upon request.