06,10,2026 52views
Congratulations on Yonglong's emergency shut-off valve passing ECM "SIL3" certification
On May 6, 2019, Shanghai Yonglong Valve Factory's emergency shut-off valve series, including pneumatic emergency shut-off valves, liquid ammonia emergency shut-off valves, electric emergency shut-off valves, gas emergency shut-off valves, and hydraulic emergency shut-off valves, obtained Ente Certification Macchine (ECM) SIL3 certification.
Emergency shut-off valve ECM "SIL3" certification
We place customer requirements at the core of everything we do. Establish strong relationships with partners based on honesty, openness, and trust, and work together to achieve common goals. Yonglong is willing to accept valuable feedback from users and embrace challenges in product development and innovation, exceeding customer expectations.
YL "Yonglong Valve is a professional manufacturer of electric shut-off valves, pneumatic shut-off valves, hydraulic shut-off valves, gas shut-off valves, liquid ammonia shut-off valves, ammonia shut-off valves, ammonia shut-off valves, flame arresters, flame retardant breathable caps, fuse valves, pull off valves, flow limiting valves, liquid ammonia ball valves, low-temperature ball valves, low-temperature shut-off valves, electric ball valves, pneumatic ball valves, electric control valves, pneumatic control valves, air drain valves, automatic discharge valves, automatic exhaust valves, stainless steel ball valves, gas ball valves and other supporting valve products.
Shanghai Yonglong has a diversified product line in the market for "ammonia valves". You can find suitable solutions for your application here. From manual valves to electric/pneumatic valves. We will never ignore the demands of our customers. Yonglong Valve has many years of experience in valve manufacturing and sales, with fierce competitiveness and innovative strength in China. In the development process of our brand, these have helped us establish milestones in our market time and time again. This experience and related knowledge are the foundation for the success of new development and sustainable development.
