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Zhejiang Naibang Valve CO.,LTD

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Lug Type Dual Plate Swing Check Valve
Lug Type 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 water h
2017-12-26
Forged Steel Flanged Pig Launcher Valve
Pig Launcher ValveMain Features:Pigging Ball Valve is a new concept for pigging launcher or pigging receiver, mainly used to cleaning pipe in gas gate station, sweeping pipe and cleaning short-distance pipe. Applicable in oil and gas field, oil-gas gather
2017-12-22
Retainless Wafer Type Dual Plate Swing Check Valve
Retainless Wafer Type 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 closedow
2017-12-06
Flanged End Metal To Metal Seat Ball Valve
MAIN FEATURES:The seat material of general purpose ball valve employs generally non-material,such as PTFE. Limited by the seat material ,the general purpose ball valve can not be used in case of high articles,and ash dregs neither.Metal to metal seat desi
2017-11-29
Forged Steel Y Type Globe Valve
Flange and Butt-Welded Globe ValveMain Parameter SpecificationDesign and manufacture conform to BS 5352,ANSI B16.34Connection 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 e
2017-10-10
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
2017-10-09
Long Type Tilting Disc Check Valve
Tilting Disc Check Valve(Long Type)Structural FeatureQuick valve disc closedown,low water hammer pressure;Applicable for and easily installed for vertical or horizontal pipelines;Smooth flow passageway and small fluid resistance;Flexible action and good s
2017-10-09
Forged Steel Flanged End Floating Ball Valve
Forged Steel Floating Ball ValveMAIN FEATURES:Principle of the forged steel floating ball valve: This kind of ball valve has a floating ball supported by two valve seats. Under the medium pressure effect, a certain displacement can be generated by the bal
2017-09-21
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