Structural formation: Bolt-jointed bonnet outside stem yoke structure
Driving manner: Hand-operated, Gear-operated and Electric-driving
Design standard: GB/T 12234
Face to face: GB/T 12221
Flanged ends: GB/T 9113, JB/T 79, HG20592
Test & inspection: JB/T 9092
Model: Z41H, Z41Y, Z541H, Z541Y, Z941H, Z941Y
PN(MPa): 1.6 ~ 25.0
DN(mm): 15 ~ 1000
Note: Over 1000PCS, drift diameter is can customized.
We are one professional manufacturer of valves and pipeline fluid equipment series of products has 20 years. Our main products as follows: Gate valve series, globe valve series, butterfly valve series, ball valve seriescheck valve series, electric station valve series, safety valve series, autocontrol valve series, trap valve series.
