VALUE VP0050DA氣動(dòng)執(zhí)行器,VALUE VP0050DA氣動(dòng)蝶閥均符合將執(zhí)行器安裝到閥門的ISO 5211標(biāo)準(zhǔn)。輸出軸中有一個(gè)雙方孔(星形)是標(biāo)準(zhǔn)配置。執(zhí)行器符合用于配件安裝的NAMUR標(biāo)準(zhǔn)(VDI / VDE 3845)。
VALUE VP0050DA氣動(dòng)執(zhí)行器為90°角程氣缸俗稱氣動(dòng)頭結(jié)構(gòu)緊湊;規(guī)格齊全有:VP0020DA、VP0035DA、VP0050DA、VP0075DA、VP0110DA、VP0160DA、VP0255DA、VP0435DA、VP0665DA、VP1000DA、VP1200DA
VALUE VP0050DA氣動(dòng)執(zhí)行器,VALUE VP0050DA氣動(dòng)蝶閥均符合將執(zhí)行器安裝到閥門的ISO 5211標(biāo)準(zhǔn)。輸出軸中有一個(gè)雙方孔(星形)是標(biāo)準(zhǔn)配置。執(zhí)行器符合用于配件安裝的NAMUR標(biāo)準(zhǔn)(VDI / VDE 3845)。
VALUE VP0050DA氣動(dòng)執(zhí)行器可匹配球閥、蝶閥、旋塞閥等角型程閥門在石油化工、燃?xì)庠O(shè)備、核工業(yè)、電力裝備、環(huán)保水處理、暖通空調(diào)、鋼 鐵冶金、工業(yè)窯爐、罐裝設(shè)備、釀酒設(shè)備、干燥設(shè)備、真空設(shè)備、表面處理、生物制藥、食品機(jī)械、紡織印染、造紙等行業(yè)中得到廣泛的使用。
VALUE VP0050DA氣動(dòng)執(zhí)行器設(shè)計(jì)規(guī)范:
■內(nèi)外部均采用的不銹鋼緊固件,具有良好的長(zhǎng)期抗腐蝕能力
■高質(zhì)量的軸承,密封性好且摩擦系數(shù)低、使用壽命長(zhǎng),適用溫度
■組合式預(yù)負(fù)荷彈簧座 ,具有特殊鍍層的彈簧適用于各種場(chǎng)合,、更抗腐蝕。
■齒條和活塞上的復(fù)合軸承以及導(dǎo)向環(huán):可確保操作、低摩擦及長(zhǎng)壽命,并可有效防止輸出軸斷裂。
■采用雙活塞齒輪齒條的結(jié)構(gòu)設(shè)計(jì):具有結(jié)構(gòu)緊湊、使用壽命長(zhǎng)、動(dòng)作迅速等優(yōu)點(diǎn)。安裝位置對(duì)稱的設(shè)計(jì),可通過(guò)簡(jiǎn)單的活塞對(duì)調(diào)方式來(lái)簡(jiǎn)易地改變轉(zhuǎn)向。
VALUE VP0050DA pneumatic actuator design specification:
■Stainless steel fasteners used both inside and outside have good long-term corrosion resistance
■High-quality bearings, good sealing, low friction coefficient, long service life, suitable for temperature
■Combined preload spring seat, the spring with special coating is suitable for various occasions, and is more resistant to corrosion.
■Composite bearings and guide rings on the rack and piston: ensure operation, low friction and long life, and can effectively prevent the output shaft from breaking.
■Structural design with double-piston rack and pinion: it has the advantages of compact structure, long service life and quick action. The symmetrical design of the installation position can easily change the steering by a simple piston exchange method.