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0117系列101773 寶德現(xiàn)貨 

原理和結(jié)構(gòu)品種 1、公稱壓力:這個(gè)參數(shù)與其它通用閥門的含義是一樣的，是根據(jù)管道公稱壓力來(lái)定。 2、工作壓力:如果工作壓力低則必須選用直動(dòng)或分步直動(dòng)式原理;zui低工作壓差在0.04Mpa以上時(shí)直動(dòng)式、分步直動(dòng)式、先導(dǎo)式均可選用。Work pressure: if the pressure of work is low, the principle of direct motion or step by step must be adopted; The minimum working pressure difference is available at 0.04 Mpa.

 0117系列101773 寶德現(xiàn)貨

可無(wú)需電流借助彈簧力關(guān)閉。接通時(shí)，磁芯受到吸引，由此克服彈簧力。閥門特別適合流量很小的、液態(tài)或

態(tài)的侵蝕性介質(zhì)。You don't need the current to shut down with the spring force. When

connected, the core is attracted to overcome the spring force. Valves are especially suitable

for small, liquid or gaseous corrosive media.ETFE

（乙烯-四氟乙烯共聚物）體材料

聚四氟乙烯與三元乙丙橡膠密封材料-聚四氟乙烯與FKM

液體EPDM：聚四氟乙烯/堿、酸的濃度平均，洗衣洗滌和漂白

聚四氟乙烯/氟橡膠：酸、鹽溶液、堿氧化

油和廢氣

流體的溫度- 10……+ 70°C

環(huán)境溫度55℃+zui大。zui大。

21 mm2 / s的粘度zui大。

Liquid EPDM: polytetrafluoroethylene/alkali, acid concentration on average, laundry detergent and bleaching

Polytetrafluoroethylene/fluorinated rubber: acid, salt solution, alkaline oxidation

Oil and gas

The temperature of the fluid - 10... + 70 ° c.

Ambient temperature of 55 ℃ + is the largest. Is the largest.

21 mm2 / s has the largest viscosity.

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