產(chǎn)品介紹:
氣動高真空球閥是適用于真空系統(tǒng)中接通或切斷管路中的介質(zhì)流。此閥門以壓縮空氣為動力,通過控制氣動元件來改變氣路方向,推動活塞齒條、齒輪的機(jī)械傳動,以角行程輸出扭矩來驅(qū)動球閥作啟閉運(yùn)動。閥門為三片式,靠球面密封,因而既能用在真空狀態(tài)下,也能在低壓狀態(tài)下使用,并可任意位置安裝。氣缸分為雙作用和單作用(彈簧復(fù)位),可選配反饋信號裝置及電氣閥門定位器。
適用于帶酸、堿性的氣體或液體的介質(zhì)流。
Rack-and Pinion system owners, nonprofit organizations, and office workers who produced in-house newsletters, bulletins, and the like, and who mostly used Windows-based Purchase. Orkers who produced in-house newsletters, bulletins, and the like, and who mostly used Windows-based Purchase and fixed position of the electricity valve machine.
性能參數(shù):
適用范圍(Pa) | 螺紋連接1.6x106~1.3x10-4 |
閥門漏率(Pa.L/S) | ≤1.3x10-4 |
氣源壓力(MPa) | 0.4~0.6 |
介質(zhì)溫度(℃) | -30~+150 |
法蘭標(biāo)準(zhǔn) | /;GB6070 |
安裝位置 | 任意 |
控制電路 | 標(biāo)準(zhǔn)出廠:開關(guān)型 |
信號反饋 | 智能型 |
主要材料:
閥體、閥蓋、閥桿:不銹鋼
密封件:四氟乙烯、丁腈橡膠、氟橡膠、PPL。
螺紋連接尺寸:
型號 | 通徑(DN) | G | H | E | L |
VS4F10SPB | 10 | 3/8" | 130 | 104 | 68 |
VS4F10SPB | 16 | 1/2" | 130 | 104 | 72 |
VS4F10SPB | 25 | 1" | 141 | 140 | 90 |
VS4F10SPB | 32 | 1-1/4" | 150 | 140 | 112 |
VS4F10SPB | 40 | 1-1/2" | 175 | 140 | 120 |
VS4F10SPB | 50 | 2" | 200 | 164 | 145 |
VS4F10SPB | 63 | 2-1/2" | 245 | 164 | 185 |
VS4F10SPB | 80 | 3" | 351 | 190 | 210 |
VS4F10SPB | 100 | 4" | 370 | 190 | 268 |
活套連接尺寸:
型號 | 通徑(DN) | D | Do | H | E | L | n-ΦC |
10 | 55 | 40 | 130 | 105 | 94 | 4-Φ6.6 | |
VS4F10FPB | 60 | 45 | 141 | 130 | 104 | 4-Φ6.6 | |
VS4F10FPB | 25 | 70 | 55 | 141 | 165 | 114 | 4-Φ6.6 |
VS4F10FPB | 32 | 90 | 70 | 150 | 165 | 140 | 4-Φ9 |
VS4F10FPB | 40 | 100 | 80 | 175 | 190 | 160 | 4-Φ9 |
VS4F10FPB | 50 | 110 | 90 | 200 | 190 | 170 | 4-Φ9 |
VS4F10FPB | 63 | 130 | 110 | 245 | 250 | 195 | 4-Φ9 |
VS4F10FPB | 80 | 145 | 125 | 351 | 250 | 203 | 8-Φ9 |
VS4F10FPB | 100 | 165 | 145 | 370 | 280 | 280 | 8-Φ9 |
VS4F10FPB | 150 | 225 | 200 | 434 | 368 | 362 | 8-Φ11 |
VS4F10FPB | 200 | 285 | 260 | 490 | 410 | 400 | 12-Φ11 |