DIN截止阀

performance:

1. The valve is sealed with a conical surface, no impurities are left on the sealing surface, and the sealing surface has a self-cleaning effect when driving and closing. The tapered sealing surface can amplify the conversion of the axial force of the valve stem into the sealing force. Under the same pressure, a larger sealing specific pressure can be obtained, and the closing is easier and the sealing performance is better.
2. The valve stem is quenched and tempered and the surface is oxidized, which has good anti-corrosion and anti-friction properties.
3. Ergonomically designed handwheel, long service life, easy and convenient operation, safer and more reliable.
Use medium:
Steam, hot and cold water, oil, biphenyl, fatty acid, liquid ammonia, ammonia gas, natural gas, etc.