Factory DN50-DN3000 Wcb CF8 CF8m Wafer Lug Flange Triple Offset Butterfly Valve
China Factory DN50-DN3000 Wcb CF8 CF8m Wafer Lug Flange Triple Offset Butterfly Valve, Find details about China Ss Butterfly Valve, Triple Offset Butterfly Valve from Factory DN50-DN3000 Wcb CF8 CF8m Wafer Lug Flange Triple Offset Butterfly Valve
Factory DN50-DN3000 WCB CF8 CF8M wafer lug flange triple offset butterfly valve
Nominal Diameter: DN50-DN3000
Nominal Pressure: 6Bar,10Bar,16Bar,25Bar,40Bar,63Bar,285Psi,740Psi,1480psi
Flange connection Pressure: Class 150,Class 300,Class 600
Design Standard: API609
Face To Face: API609,ISO5752,ASME B16.10
Flange Connection: ASME B16.5,ASME B16.47
Inspection and Test: EN12266-1/API 598/ISO5208
Top flange: ISO5211
Material list:
- Body: WCB,CF8,CF8M,Monel
- Disc: WCB,CF8,CF8M,Monel
- Sealing ring:SS+PTFE,SS+graphite
- Shaft: Stainless Steel: ASTM A182 304,316,420, Duplex Steel,Monel
- Type of connection:double flange,wafer,lug
- Actuator:electric,penumatic,worm gear,handwheel,bare shaft is optional
- Temperature:-46ºC-550ºC
- Medium:water,oil,gas
The double eccentric butterfly valve On-site installation and use
From 1985 the largest DN2000 flanged butterfly valve butterfly valve flange to DN2600 1996 Shenzhen Dongshen water supply, to the 2008 Shanghai Qingcaosha DN3600 two-way sealing butterfly valve flange is put into use, our factory always is a large project of large equipment manufacturing and production base.
| No | Part | Material | No | Part | Material |
| 1 | Body | WCB,CF8,CF8M.Monel | 2 | Key | Stainless steel |
| 3 | Shaft | SS420,SS316,SS304 | 4 | Disc | WCB,CF8,CF8M |
| 5 | Sealing Ring | SS+PTFE,SS+graphite | 6 | Retainer ring | Carbon steel,Stainless steel |
| 7 | Bolts and Nuts | SS304,SS316 | 8 | End cover | Carbon steel,stainless steel |
| 9 | Gasket | Graphite | 10 | Bushing | PTFE+bronze |
| 11 | Packing | Graphite,PTFE | 12 | Yoke | Carbon steel |
| Nominal Pressure( Mpa) | 1.0 | 1.6 | 2.5 | 4.0 | 6.3 | CLASS 150 | CLASS300 | CALSS 600 | ||
| Test Pressure(Mpa) | Shell test | 1.5 | 2.4 | 3.75 | 6.0 | 9.45 | 2.93 | 7.58 | 15 | |
| Seal test | 1.1 | 1.76 | 2.75 | 4.4 | 6.93 | 2.07 | 5.52 | 11.03 | ||
| Working Temperature | -40-550 | |||||||||
More than 60 years of valve production experience
with advanced processing equipment
large testing laboratories
and sufficient raw material reserves
Q1.Whether it is a factory?
A:yes we are factory have more than 60 years valve production experience
Q2.Can i have any own customized product?
A:yes you are customized requirements for standard,size,colour,packing,nameplate,mark,etc
Q3.Do you provide samples?
A:yes we can provide the samples but do not pay the charge of freight
Q4.What's your terms of payment?
A:30% in advance 70% balance before shipment
Q5.Is there any testing equipment
A:Yes, we have pressure testing equipment, and large-scale laboratories and non-destructive testing equipment
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