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>>Marine butterfly valve>> Worm gear Marine carbon steel double eccentric butterfly valve
Worm gear Marine carbon steel double eccentric butterfly valve
Product model: A / AS type, B / BS type
Nominal diameter: DN50-1000mm
Nominal pressure: PN1.0 ~ 1.6Mpa
Applicable media: air, sea water, steam, gas, oil, etc
Applicable temperature: ¡Ü 80 ¡æ
Working temperature: normal temperature
Connection type: flange
Main material: WCB
Nominal diameter: DN50-1000mm
Nominal pressure: PN1.0 ~ 1.6Mpa
Applicable media: air, sea water, steam, gas, oil, etc
Applicable temperature: ¡Ü 80 ¡æ
Working temperature: normal temperature
Connection type: flange
Main material: WCB
Product details
Materials of Main Parts
Parts name | Product type | |||||
---|---|---|---|---|---|---|
Carbon steel type | ||||||
Body | WCB | |||||
Butterfly board | WCB | C5 | High Ni.Cr steel | Cr Ni.Ti steel | Cr Ni Mo Ti steel |
|
Valve shaft | Cr stainless steel | Cr Mo V stainless steel | Cr Ni.Ti steel | Cr Ni.Ti steel | CrNi Mo Ti steel | |
Sealing face | Hard seal | Iron-based alloy | Iron-based alloy | Co W alloy | Cr Ni Mo Ti steel | Cr Ni Mo Ti steel |
Soft seal | NBR,PTFE¡¡¡¡ |
Basic dimensions of a / as type marine carbon steel double eccentric butterfly valve
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