A41,A47
micro-open type safety valve
suitable medium
water,air,oil,steam, etc.
suitable temperature
less than 350℃
pressure
high and low pressure
inlet diameter
DN15~400(1/2"~16")
Spring safety valve(A41,A47)
Low lift type relief valve
Low lift safety valve(A41,A47)
the diameter of outlet is the same as that of inlet