產品簡介:[不銹鋼零壓差電磁閥]是杰一閥門專業產品,型號[ZS],本系列[不銹鋼零壓差電磁閥]是一進出口沒有壓力時,通電或斷電后也可啟閉的特殊電磁閥。是一種直動和先導式相結合的原理,當入口與出口沒有壓差時,通電后,電磁力直接把先導小閥和主閥關閉件依次向上提起,閥門打開。當入口與出口達到啟動壓差時,通電后,電磁力先導小閥,主閥下腔壓力上升,上腔壓力下降,從而利用壓差把主閥向上推開;斷電時,先導閥利用彈簧力或介質壓力推動關閉件,向下移動,使閥門關閉。特點:在零壓差或真空、高壓時亦能可*動作,但功率較大,要求必須水平安裝。
≮主要結構性能參數≯Main performance parameters of the structure:
☆.傳動方式:電磁驅動
★.Mode of transmission: electromagnetic driver
☆.連接方式:內螺紋、法蘭、焊接
★.Connection mode: internal thread, flange, welding
☆.結構形式:常開、常閉、零壓差、(可帶信號反饋裝制)
★.Structure: normally open, normally closed, zero pressure difference, (can be packed with signal feedback)
☆.密封材質:丁青橡膠NBR、氟橡膠FKM、聚四氟乙烯PTEE等。
★.Packing material: FKM Ding Qing NBR rubber, fluorine rubber, ptfe PTEE and so on.
☆.適用壓力:0.6Mpa≤4.0Mpa
★.Apply pressure: 0.6Mpa≤4.0Mpa
☆.制造口徑:DN15≤DN350
★.Manufacturing diameter: DN15≤DN350
☆.適用溫度:≤90℃
★.Applicable temperature: ≤90℃
☆.適用電壓:AC220V/230V/240V/110V/24V 50/60HZ DC24V/12V +10%到-10%允許波動
★.Applicable voltage: AC220V / 230 v / 240 v / 110 v / 24 v 50/60 hz DC24V / 12 v + 10% to - 10% allowed fluctuation
☆.防護性能:防水、防爆(Exd IICT5)、防腐
★.Protective performance: waterproof, explosion-proof (Exd IICT5) and corrosion
☆.適用介質粘度: 小于50C St(大于時需定制)
★.Applicable medium viscosity: less than 50 c St (greater than the need to customize)
☆.接線方式: 接線座式;引線式;插頭式
★.Connection mode: a type; Lead type; Plug type
☆.閥體材料:不銹鋼、鑄鋼、碳鋼、鑄鐵等。
★.Body material: stainless steel, cast steel, carbon steel, cast iron, etc
☆.適用介質:水、氣、油、蒸汽、燃氣、腐蝕流體等
★.Applicable medium: oil, gas, water, steam, gas, corrosive fluid, etc
上海杰一閥門品牌多年從事閥門設計=制造=銷售,【】產品質量多年得到國內外客戶實地使用證明了【】產品量可靠性。我公司對【】產品質量提供(質量三包)銷售后服務! 詳情請登錄杰一閥門* 上海杰一?:①③⑨①⑥⑦0⑧⑦⑥③