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Pressure Seal Power Station Gate Valve (GAZ60Y)
Pressure Seal Power Station Gate Valve (GAZ60Y)
Pressure Seal Power Station Gate Valve (GAZ60Y)
Pressure Seal Power Station Gate Valve (GAZ60Y)
Pressure Seal Power Station Gate Valve (GAZ60Y)
Pressure Seal Power Station Gate Valve (GAZ60Y)

Pressure Seal Power Station Gate Valve (GAZ60Y)

Min.Order: 1
Product origin: Wenzhou, Zhejiang, China
Infringement complaint: complaintComplaint
US$ 1

Description
Pressure Seal Power Station Gate Valve (GAZ60Y)
Product Description


Brief intro.

The middle part of pressure seal gate 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.
Product Features

Main Features.

  1. The central connection adopt pressure self-tightening structure.
  2. The disc and seat are welding with hard alloy.
  3. High temperature creep resistance design.
  4. The material of stem is precipitation hardening stainless steel by nitriding.
  5. Operating device can be manual,gear,bevel gear and electric actuator.
Product Details

Main Parts and Materials. 

Part NameMaterial Mark
BodyWCBWC1WC6WC9
DiscWCBWC1WC6WC9
Seat2515CrMoA12Cr1MoVA12Cr1MoVA
Stem1Cr17Ni21Cr17Ni2SUH600SUH600
20Cr1Mo1V1A20Cr1Mo1V1A
Cover2515CrMoA12Cr1MoVA12Cr1MoVA
WCBWC1WC6WC9
PackingReinforced flexible graphite
YokeWCBWCBWCBWCB
WC1WC6WC9
Sealing ringMild steel(reinforced flexible graphite)Mild steelMild steel
Stem Nut45
Suitable temp.≤425 °C≤450 °C≤540 °C≤570 °C
 
Main External Dimensions.


 
1500LBDNdLHDo
2 1/2"56254671200
3"64305692200
4"84406790230
5"100483875260
6"1265591055260
8"1587111148410
2500LBDNdLHDo
2 1/2"46330639200
3"54368680230
4"70457805260
5"86533965360
6"1046101070410
 
Product Parameters

 

1500LBDNdLHH1GDo
8"158711813325427460
10"200864998450427460
12"2509911156475512610
14"28010671287507554760
16"31811941413581554760
18"36013461535615554760
20"40614731726720554760
22"45016001926753554760
2500LBDNdLHH1GDo
6"127610928210357310
8"130762851334357310
851354427460
10"1629141031454427460
1031434512610
12"21010411166495512610
1180500554760
14"23411181217523512610
1227562554760
16"26412451381545512610
1381573554760
View of the factory
 

 

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