SS Flange Globe Valve

Detailed Product Description

Model PN Pressure Test Work temperature() Suitable medium Intensity(water)Mpa Seal(water)air(Mpa) Low pressure seal(air)Mpa J41W-16P(R) 1.6 2.4 1.8 0.6 ≤200 Nitric acid J41W-25P(R) 2.5 3.8 2.8 0.6 ≤200 Nitric acid J41W-40P(R) 4.0 6.0 4.4 0.6 ≤200 Nitric acid J41W-64P(R) 6.4 9.6 7.0 0.6 ≤200 Nitric acid

Materials for main parts: Parts name Material Q41W-16P-25P-40R Q41W-16R-25P-40R Body, Bonnet Cr.Ni.Ti steel Cr.Ni.Mo.Ti steel Disc Stem Stem nut Al-iron bronze Handwheel gray cast iron, forgeable cast iron