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Zhejiang Naibang Valve CO.,LTD

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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
2017-12-27
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
2017-12-18
Cast Steel Flanged End Floating Ball Valve
Cast Steel Floating Ball ValveMain Features:Principle of the cast 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 ball it
2017-12-17
Carbon Steel Lift Check Valve
Lift Type / Piston Type Check ValveMAIN FEATURES:The valve is opened/closed by the valve disc moving in a direction parallel to the valve seat hole axis and can only be installed on horizontal pipelines with the major function of preventing medium backflo
2017-12-15
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
2017-11-24
Carbon Steel Flanged Nozzle Check Valve
Nozzle Check Valve/Non-Slam Check ValveMain FeatureIt is opened or closed by the valve clack moving to-and-fro through the valve body guiding axle under the spring effect.The valve body passageway is designed in a wing-shaped streamline type, allowing the
2017-11-22
Flanged End Basket Strainer
Basket strainer is a device which provides a means of mechanically removing solids from a flowing fluid by utilizing a perforated or wire mesh straining element. Strainers are an in expensive means of protecting downstream mechanical equipment such as con
2017-11-15
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
2017-10-11
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