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Pneumatic high platform ball valve
Model: Q641F
Nominal diameter: DN15 ~ 200mm
Nominal pressure: PN1.6 ~ 6.4MPa
Temperature: -20 ~ 232 ¡æ ~ 350 ¡æ
Suitable medium: water, oil, gas and some corrosive liquid
Body Material: WCB , 304,316
Design Standard: GB / 12237
Flange Size: GB / 9113, JB / T79
Test and Inspection: JB / T9092
Product details

First,Q641Fpneumatic high platform ball valveThe main part material

NO

Part Name

Material
stainless steel Carbon steel
1 bolt Stainless steel SS304 Carbon steel
2 Spring washer Stainless steel SS304 Stainless steel SS304
3 Nut Stainless steel SS304 Carbon steel
4 cap Stainless steel CF8 / CF8M Carbon steel WCB
5 Body Stainless steel CF8 / CF8M Carbon steel WCB
6 ball Stainless steel CF8 Stainless steel CF8
7 Sealing ring PTFE PTFE PTFE PTFE
8 Valve stem Stainless steel SS316 Stainless steel SS304
9 filler PTFE PTFE PTFE PTFE
10 Press the nut Stainless steel SS304 Stainless steel SS304
11 Spring washer Stainless steel SS304 Stainless steel SS304
12 Nut Stainless steel SS304 Stainless steel SS304
13 handle Stainless steel SS304 Stainless steel SS304




Second,Q641Fpneumatic high platform ball valveMain dimensions


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