900 series DIN safety valves

Full bore type D/G(Vapour/Gas)
Standard type F(Liquid)

900 series DIN standard safety valves are mainly applied for such mediums as petroleum & natural gas, chemistry, electric, metallury & burning gas. As the super-pressure protection equipment, with precision of action, good recycling function, it can be turned back fast to seat and maintain convenience.

Details to see www.yongyi-valve.com please.