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Zhejiang Naibang Valve CO.,LTD

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Picture Title UpdateTime
Double Flange Center Line Sealing Butterfly Valve
Center Line Sealing Butterfly ValveMain Features:The turning center of the butterfly plate is on the center line of the valve body and the sealing face section of the butterfly plate. In closing, the ex-circle sealing face of the butterfly plate will extr
2017-12-25
Carbon Steel Pressure Seal Check Valve
Pressure Seal Check ValveMAIN FEATURES:The pressure seal valves are designed in accordance with BS1868 and ASME B16.34 for service of high temperature and high pressure and are widely used in fossil fuel power plant.Compared with bolted bonnet joint valve
2017-12-19
Carbon Steel Bolted Bonnet Flanged Gate Valve
Bolted Bonnet Gate ValveMain Parameter SpecificationDesign and Manufacture:Cast Steel Gate Valve to API 600(ISO 10434)、API 6D;Cast Stainless Steel Gate Valve to API 603、API 600Inspection and Test:API598,API600 or API 6DEnd Flange Dimension:ASME B16.5(for
2017-12-16
Double Flange Dual Plate Swing Check Valve
Double Flange Dual Plate Swing Check ValveStructural FeatureShort structural length,only 1/4~1/8 of that of traditional flanged check valve;Low volume,light weight,only 1/4~1/20 of those of traditional flanged check valve;Quick valve disc closedown,low wa
2017-11-28
Forged Steel Y Type Check Valve
Y Type Check ValveMain Parameter SpecificationDesign and manufacture conform to ASME B16.34,MSS SP-118Connection ends conform to:1.Socket welded ends conform to ANSI B16.11,JB/T17512.Screw ends conform to ANSI B1.20.1,JB/T73063..Butt-welded ends conform t
2017-11-26
Breathing Valve
Breather ValveMain Features:Breathing valve is a kind of air breather which install on the petrochemical fixed storage tank, in order to avoid tank over the pressure or vacuum making the storage tank destruct, prevent the outside flame enter, reduce the t
2017-11-14
Wafer Type Single Plate Swing Check Valve
Wafer Type Single Plate Swing Check Valve(Long Type) Structural FeatureShort structural length,only 1/4~1/8 of that of traditional flanged check valve;Low volume,light weight,only 1/4~1/20 of those of traditional flanged check valve;Quick valve disc close
2017-10-20
Forged Steel Flanged End Trunnion Ball Valve
MAIN FEATURES:The side entry trunnion mounted ball valve has been designed two piece body type or three piece body type and with two floating seats, which are movable under the pressure of medium.Under the bottom of seats, seat pre-loading springs are pos
2017-10-04
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