Hot Sale Marine Flanged Gate Valve

• After-sales Service: Online Servicer
• Warranty: 1 Year
• Product Name: Hot Sale Marine Flanged Gate Valve
• Color: Customized
• Size: DN50-DN300
• Transport Package: Wooden Box
• Model NO.: gv
• Trademark: Trust
• Origin: China
• Production Capacity: 5000sets/Month

Product Description

Product Description

 

A gate valve, also known as a sluice valve, is a valve that opens by lifting a barrier (gate) out of the path of the fluid. Gate valves require very little space along the pipe axis and hardly restrict the flow of fluid when the gate is fully opened. The gate faces can be parallel but are most commonly wedge-shaped (in order to be able to apply pressure on the sealing surface).

Features

 

Standard	Model	Nominal Pressure(MPa)/Nominal Diameter(mm)	Applicable  medium
CB/T465-1995	A  type	0.6/50-150   0.4/175-300	sea water,fresh water,lubricating oil
	AS  type	0.6/50-150 ,0.4/175-300,0.25/350-500
CB/T466-1995	A  type	1.0/50-100,0.6/125-150,0.4/174-300,0.25/350-500	sea water,fresh water,lubricating oil
	AS  type	1.0/50-100,0.6/125-150,0.4/174-300,0.25/350-500
CB/T467-1995	A  type	0.6/50-150,0.4/175-300,0.25/350-400	sea water,fresh water,lubricating oil
	AS  type	0.6/50-150,0.4/175-300,0.25/350-40
CB/T3955-2004	A  type	0.6/50-150,0.4/175-300,0.25/350-500	Piping systems of gas carriers, bulk chemical carriers and ships whose temperature is not less than -165ºC
	AS  type	0.6/50-150,0.4/175-300,0.25/350-500

 

Part Name	Material/Code
	CB/T465-1995	CB/T466-1995	CB/T467-1995	CB/T3955-2004
Body/Cover	cast iron/HT200	cast steel/ZG230-450	Bronze/ZCuSn10Zn2	Stainless steel/1Cr18N9Ti
Flashboard	cast iron/HT200	cast steel/ZG230-450	Bronze/ZCuSn10Zn2	Stainless steel/2Cr13
Stem	Bronze/QAI9-2	Stainless steel/2Cr13	Bronze/QAI9-2	Stainless steel/1Cr17N2
Disc Seal ring	Bronze/QAI9-2	Stainless steel/2Cr13	Bronze/ZCuSn10Zn2	Stainless steel/2Cr13
Body Seal ring	Bronze/QAI9-2	Stainless steel/2Cr13	Bronze/ZCuSn10Zn2	Stainless steel/1Cr18N9Ti

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