⊙ design features
JIS gate valves are widely used in petroleum, chemical engineering, pharmacy and power stations. With nominal pressure of 2~63K and temperature under -110~600℃
⊙ main design features
1 Resonablle construction, reliable sealing, excellent performance and nice appearance.
2 Sealing overlaid with Co kentanium, which is resistant in abrasion, corrosion friction and can be used for a long time.
3 Stems are hared ,tempered and nitrogen treatment, it got functions of corrosion resistant and fraction resistant.
4 The dual seals, the performance is more reliable5、 Spare material, flange and Bw ends dimensions/sizes are available according to actual conditions or customer’s requirements.
face to face
test and inspection
BB-BG-OS & Y