1,Excellent performance. 2,Small in size, light in weight. 2,Reasonable price with fast delivery. Parameters:Product model: J45HNominal pressure: 1.6-10MPaNominal diameter: DN15-DN500Feature: It has such characters as fine sealing; simple in operation, sealing face isVulnerable, long service life, installed in any position of pipeline.Application: Widely used in petrochemical, metallurgy, ...