Q641F Pneumatic High Platform Ball Valve
Product overview
Product model: Q641F
Nominal diameter: DN15~200mm
Nominal pressure: PN1.6~6.4MPa
Applicable temperature: -20~232℃~350℃
Applicable medium: water, oil, gas and some corrosive liquids
Body material: WCB, 304, 316
Design standard: GB/12237
Connecting flange size: GB/9113, JB/T79
Experiment and inspection: JB/T9092
Q641F pneumatic 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 |
Q641F pneumatic high platform ball valveMain dimensions
| SIZE | 1/2 " | 3/4 " | 1" | 1 1/4 " | 1 1/2 " | 2" | 2 1/2 " | 3 " | 4 " |
| d | 15 | 20 | 25 | 32 | 38 | 50 | 65 | 76 | 100 |
| L | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 |
| D | 95 | 105 | 115 | 135 | 145 | 160 | 180 | 195 | 230 |
| D1 | 65 | 75 | 85 | 100 | 110 | 125 | 145 | 160 | 190 |
| D2 | 45 | 55 | 65 | 78 | 85 | 100 | 120 | 135 | 160 |
| b | 14 | 16 | 16 | 18 | 18 | 20 | 22 | 24 | 24 |
| f | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 |
| H | 75 | 95 | 90 | 110 | 130 | 140 | 140 | 180 | 250 |
| W | 130 | 140 | 140 | 170 | 200 | 220 | 220 | 350 | 550 |
| n-do | 4-14 | 4-14 | 4-14 | 4-18 | 4-18 | 8-18 | 8-18 | 8-18 | 8-22 |
Reminder:
All text, data and pictures in this article are for reference only.To see more details of the Q641F Pneumatic High Platform Ball Valve performance parameters, structural dimension parameters, pricing, etc., or to request high quality printing samples, please Contact us.
Headquarters Tel: +86-021-57278880
Sales Tel: +86-021-57278881
Fax: +86-021-57278882
E-mail: baigangvalve@163.com
Site: www.lakrids.cn
Add: Tinglin Industrial Park, Jinshan District, Shanghai
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