| PNEUMATIC THREE-WAY INTERNAL THREAD BALL VALVE JEQ61(4、5)(F、H)-P-PN16、64 氣動三通內螺球閥技術標準：
公稱通徑：DN25-50mm
壓力范圍：0.6、2.5Mpa
介質溫度：-20℃-150℃
閥體材料：304、316
功能選項：開關、調節、防爆 氣動三通內螺球閥技術規范 Technical specification | 設計依據 Design reference | 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：系列球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. 氣動三通內螺球閥主要零件材質表 Form of Major Parts Materials | 序號 NO | 零件名稱 Accessory name | 材質 Material | | 1 | 接頭 Connector | 不銹鋼CF8、CF8M Stainless Steel CF8、CF8M | | 2 | 閥座 Seat | PTFE | | 3 | 球體 Ball | 不銹鋼304、316 Stainless Steel 304、316 | | 4 | 墊片 Gasket | PTFE | | 5 | 閥體 Body | 不銹鋼CF8、CF8M Stainless Steel CF8、CF8M | | 6 | 螺栓 Bolt | 不銹鋼304 Stainless Steel 304 | | 7 | 閥桿 Stem | 不銹鋼304、316 Stainless Steel 304、316 | | 8 | 墊片 Gasket | PTFE | | 9 | 填料 Packing | PTFE | | 10 | 壓蓋 Gland | 不銹鋼304、316 Stainless Steel 304、316 | | 11 | 連接支架 Connectiong Yoke | 不銹鋼CF8 Stainless Steel CF8 | | 12 | 連接套 Connection Set | 不銹鋼304 Stainless Steel 304 | | 13 | 螺栓 Bolt | 不銹鋼304 Stainless Steel 304 | | 14 | 氣動裝置 Pneumatic Device | | ※ 注：主要零部件及密封圈的材質亦可根據實際工況條件或用戶特殊要求設計 Note: The main spare parts and sealing-ring materials of ball valve series be options as perreal working conditions and the user special requirements. 氣動三通內螺球閥主要外形及連接法蘭尺寸JLQ641(F、H)Mani Outline and Connecting Flang Size | 公稱通徑 DN Nominal siza | 外形尺寸 Outline Siza | | 1.6~6.4Mpa | | G | L | LO | H | L1 | L2 | S | d | | 15 | 1/2〞 | 68 | 34 | 130 | 140 | 62 | 26 | 10 | | 20 | 3/4〞 | 78 | 39 | 135 | 140 | 62 | 32 | 15 | | 25 | 1〞 | 86 | 43 | 139 | 140 | 62 | 38 | 20 | | 32 | 1-1/4〞 | 111 | 55.5 | 158 | 164 | 75 | 49 | 25 | | 40 | 1-1/2〞 | 126 | 63 | 165 | 164 | 75 | 56 | 32 | | 50 | 2〞 | 143 | 71.5 | 202 | 190 | 91 | 78 | 38 | | 
