Main Parameter Specification Design and manufacture conform to BS 5352,ANSI B16.34 Connection ends conform to: 1.Socket welded ends conform to ANSI B16.11,JB/T1751 2.Screw ends conform to ANSI B1.20.1,JB/T7306 3..Butt-welded ends conform to ANSI B16.25,JB/T12224 Test and inspection conform to :API 598,GB/T13927,JB/T9092 Structure features:Bolted bonnet,Welded bonnet,Pressure seal bonnet,outside screw and yoke
Flange and Butt-Welded Globe Valve
Nominal diameter: 1/2" ~ 32"（DN15 ~ DN800）
Pressure range: Class 150 ~ 2500（PN16 ~ PN420）
Working temperature: -196℃ ~ +560℃
Body material: Carbon steel, Stainless steel, Alloy steel
Operation: Hand wheel
Main structural features：
1.This product has logical structure, reliable seal, excellent performance and nice design.
2.The seal surface is build-up welding with Co hard alloy, which is attrition-resistant, corrosion-resistant, has good friction resistant and long life.
3.It has double seal capability, thus is more reliable.
4.The stem may show the position of lift, thus it is clearer.
5.The part material, flange and butt weld end dimension may be selected according to current operating condition and users 'requirement, so that meet the requirements of various engineering.
We welcome all the world customers to contact us for more cooperation.
With our years of technical knowledge and experience,we assure you,
Naibang will be one of your best parters in China.
Any interest,please do not hesitate to contact us.F