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品牌
EVERBEARING
型號
Q41F-10
材質
鑄鐵
連接形式
法蘭
結構形式
浮動球球閥
公稱通徑
50-300（mm）
適用介質
水
壓力環境
常壓
工作溫度
常溫
標準
美標
流動方向
雙向
驅動方式
手動
零部件及配件
閥體
用途
放水
類型(通道位置)
直角式
作用對象
水
3C閥門類別
工業
規格
DN50-DN300
| Specification | |||||
| Structre type: CAST IRON FLANGED BALL VALVE | |||||
| REDUCED PORT :HANDLE LEVER | |||||
| Face to face : ANSIN B16.10 CLASS 125 | |||||
| Test and Examination: API 598 | |||||
| Features | |||||
| BLOW -OUT PROOF STAINLESS STEEL STEM | |||||
| FULL PORT 2" -12" (DN50 - DN300) | |||||
| SAFETY WORKING PRESSURE: 200PSI,1.6MPa | |||||
| Materials | |||||
| NO. | Part | Material | |||
| 1 | L-Body | Cast lron A216B /ASTM A536 | |||
| 2 | R-Body | Cast lron A216B /ASTM A536 | |||
| 3 | Ball | SS304/CF8 | |||
| 4 | Gasket | PTFE | |||
| 5 | Ball Seat | PTFE | |||
| 6 | Packing | Graphite/PTEF | |||
| 7 | Bolt and Nut | A193 Gr B7/A194 Gr 2H | |||
| 8 | Stem | Stainless Steel | |||
| 9 | Gland Bush | Stainless Steel | |||
| 10 | Thrust washer | PTFE/NYLON | |||
| 11 | Handle | ASTM A536 | |||
| Dimensions | |||||
| Size | ID of valve | Length | OD of flange | length of lever | Height |
| DN50 | 50 | 178 | 152 | 305 | 95 |
| DN65 | 64 | 190 | 178 | 405 | 105 |
| DN80 | 76 | 203 | 191 | 405 | 125 |
| DN100 | 100 | 229 | 229 | 450 | 180 |
| DN125 | 125 | 254 | 279 | 550 | 185 |
| DN150 | 152 | 267 | 279 | 550 | 185 |
| DN200 | 203 | 292 | 343 | ||
| DN250 | 254 | 330 | 406 | ||
| DN300 | 300 | 356 | 483 | ||
