|Name:||Forged Steel Power Plant Valve 2690LB||Media:||Oli,Gas,Water|
|Power:||Manual,Pneumatic,Solenoid,Electrical Actuated||Temperature Of Media:||Medium Temperature,Normal Temperature,High Temperature,-65°F To 450°F (-54℃ To 232℃)|
BW globe Valve,
Industrial Globe Valve Dn50 2 Inch,
Dn50 pressure seal bonnet valves
High Pressure Clobe Valve Forged Steel 2 Inch Dn50 2690LB BW Globe Valve PSB Globe Valve Pressure Seal Bonnet
|Connection form||Butt Welding|
|Body material||Forged Steel 12CrMoV|
|Feature||Easy disassembly and assembly|
Features and benefits
VERVO globe valve’s top and bottom-guided disc assures stem operation without side thrust caused by high pressure flow. The non-rotating stem results in lower friction of all moving parts and longer stem packing life. All this resulting in smooth, easy operation and tight shutoff under extreme pressures.
VERVO's proven pressure seal design.
Body guided disc eliminates side thrust and provides longer disc, seat and body life.
Impactor handwheel for tight shutoff.
Designed to ASME B16.34.
Body made of superior strength forgings and optional cast steel.
VERVO stem seal offers tight seal with little to no maintenance over long periods of time.
Optional live-loading of packing.
Hardfaced seating faces resist erosion.
Other sizes and pressure classes available. Contact the company for specifications.
The middle part of pressure seal globe valve using pressure self-tightening structure,make sure the valve has good sealing performance under high pressure and high temperature conditions,usually,the sealing ring has two kinds of material,one is low carbon steel,the other is flexible graphite+SS 316,besides,the sealing surface is welding with hard alloy,after the welding is finished,the thickness of metal layer should be 3mm or more,therefore,it has advantages of wear-resistant,temperature-resistant and anti-corrosion,greatly prolong the service life.Both ends adopt welding structure,the dimensions of welding groove can be customized on clients' requirements.The medium can be high temperature and high pressure water,steam,oil products and super-heated steam.,etc,it's widely used for thermal power plant,petrochemical industry,metallurgy and other industrial sectors.
Main Parts and Materials
|Part Name||Material Mark|
|Packing||Reinforced flexible graphite|
|Sealing ring||Mild steel(reinforced flexible graphite)||Mild steel||Mild steel|
|Suitable temp.||≤425 °C||≤450 °C||≤540 °C||≤570 °C|
Keywords of Forged Steel High Temperature And High Pressure Power Station Valve Globe Valve DN50 2690LB Butt Weld Globe Valve
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