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                                                                                                                                歡迎來到美國YLOK閥門一級代理商官方網站

                                                                                                                                進口閥門品牌

                                                                                                                                有管道的地方,就有美國YLOK閥門


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                                                                                                                                當前位置:首頁> 進口閥門

                                                                                                                                進口防爆電磁閥

                                                                                                                                  詳細說明

                                                                                                                                  進口防爆電磁閥

                                                                                                                                  進口防爆電磁閥產品概述

                                                                                                                                  美國YLOK進口防爆電磁閥主要用于管道介質易燃易爆,例如氧氣,氫氣等。又或者外部環境易燃易爆也需要使用進口防爆電磁閥。美國YLOK進口防爆電磁閥防爆等級高達ExdIICT5。

                                                                                                                                  應用范圍:

                                                                                                                                  軍工、核工業、船舶重工、石化、電力、化學、輕工、機械、科研、燃氣管網、工業窯爐、管道介質自動化控制等領域。

                                                                                                                                  產品特點:

                                                                                                                                  外觀精美;活塞結構;性能穩定;專制線圈,不易燒毀;最適應在爆炸危險場所使用。

                                                                                                                                  主要技術參數:

                                                                                                                                  ◆控制方式:常開、常閉、自保持式。   

                                                                                                                                  ◆電源電壓: DC12220V;  AC24380V。

                                                                                                                                  ◆閥體材質:鑄鋼、黃銅、鋁、四氟乙烯、不銹鋼。

                                                                                                                                  ◆適用介質:水、氣、油、腐蝕流體等。

                                                                                                                                  ◆壓力范圍:0200MPa

                                                                                                                                  ◆溫度范圍:(-200、-50)~(+120、+200、+250

                                                                                                                                               0~(+300、+450、+600)℃。

                                                                                                                                  ◆介質粘度:小于50C St(大于時需定制)。

                                                                                                                                  ◆防護性能:防塵、防水、防爆。根據工況選擇。

                                                                                                                                  ◆接線方式:接線座式;引線式。

                                                                                                                                  ◆連接方式:法蘭、焊接、內螺紋(外螺紋和特殊接口可定做或加轉接頭)。

                                                                                                                                  工作原理:

                                                                                                                                  常閉:當線圈通電時,電磁鐵芯吸合,卸壓孔打開,主活塞由介質壓力推動,打開主閥口,介質流通。

                                                                                                                                     當線圈斷電時,主閥口關閉,介質截止。

                                                                                                                                  常開:當線圈通電時,電磁鐵芯吸合,卸壓孔關閉,主活塞由介質壓力推動,關閉主閥口,介質截止。

                                                                                                                                     當線圈斷電時,主閥口打開,介質流通。

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