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氣動超薄型球閥
PNEUMATIC THIN TYPE BALL VALVE
JLQ6(4、7)1F-(C、R、R)-PN-16、25
技術規范 Technical specification
設計依據 Design refence | GB標準 | ANSI標準 |
設計標準 Design standard | GB/12237 | ANSI B16.34 |
連接法蘭尺寸 Connecting Flange Size | GB/9113、JB/T79 | ANSI B16.5 |
試驗和檢驗 Test＆inspection | JB/T9002 | API 598 |
※ 注：系列蝶閥結構長度及連接對夾法蘭尺寸根據客戶要求設計制造。
Note：The structural length and connecting flange size of ball valve
series can be designed and manufactured as per users requirements.
主要零件材質表
Form of Major Parts Materials
序號NO | 零件名稱 Accessory name | 材質 Material | ||
C | P | R | ||
1 | 內六角螺絲 Mikl Steel Hex Socket Screw | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
2 | 閥蓋 Cover | WCB | 1Cr18Ni9Ti | 2G1Cr18Ni12Mo2Ti |
3 | 墊片 Gasket | PTFE | PTFE | PTFE |
4 | 閥座 Seat | 1Cr18Ni9Ti 或PTFE | 1Cr18Ni9Ti 或PTFE | 1Cr18Ni12Mo2Ti 或PTFE |
5 | 閥體 Body | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
6 | 密封填料 Packing Material | D腈橡膠或PTFE NBR or PTFE | D腈橡膠或PTFE NBR or PTFE | D腈橡膠或PTFE NBR or PTFE |
7 | 壓蓋 Gland | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
8 | 閘板 Cut-off Device | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti
|
9 | 支架 Coke | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
10 | 推拉桿 Push-and-pull Rod | 45#鋼鍍鉻 45#Steel Chrome | 45#鋼鍍鉻 45#Steel Chrome | 45#鋼鍍鉻 45#Steel Chrome |
11 | 氣動執行器 Pneumatic Actuator |
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