JGD Single-spheroid joint Technical: Working pressure Mpa (Kgf/cm2): 1(10) 1.6(16) Exploding pressure Mpa (Kgf/cm2): 2(20) 3(30) Vacuum degree Kpa(mm/Hg): 56.3(400) 86.7(650) Working temperature: -15Degree--115 Degree, special it can reach to -30 Degree--250 Degree Medium: air, compress air, sea water, water, acid, alkali etc. Standard: According to the nominal diameter of the valve. Contact: tjvalve@tjtvt.com