SMC2通电磁阀,SMC电磁阀选型手册
SMC2通直动式电磁阀是把设备可能点燃爆炸性气体混合物的部件全部封闭在一个外壳内,其外壳能够承受通过外壳任何接合面或结构间隙,渗透到外壳内部的可燃性混合物在内部爆炸而不损坏,并且不会引起外部由一种、多种气体或蒸气形成的爆炸性环境的点燃,把可能产生火花、电弧和危险温度的零部件均放入隔爆外壳内,隔爆外壳使设备内部空间与周围的环境隔开。隔爆外壳存在间隙,因电气设备呼吸作用和气体渗透作用,使内部可能存在爆炸性气体混合物,当其发生爆炸时,外壳可以承受产生的爆炸压力而不损坏,同时外壳结构间隙可冷却火焰、降低火焰传播速度或终止加速链,使火焰或危险的火焰生成物不能穿越隔爆间隙点燃外部爆炸性环境,从而达到隔爆目的
SMC2通电磁阀,SMC电磁阀选型手册
产品详细说明
供应SMC2通直动式电磁阀电磁铁通电时,连杆被提升,带动转轴转动,副阀打开。由于副阀被开启,主阀阀杯上部的压力流体被排出,因此高温电磁阀阀杯下部的压力比上部高。这样下部的压力将主阀阀杯向上推开。主阀被打开后,上下压力相等,阀杯在电磁力上下压力作用下,置于平衡状态,阀门打开。断电时在衔铁自重及返回弹簧作用下,关下副阀,副阀关闭后,随之高温电磁阀阀杯,上部的压力升高而将主阀阀杯压下,达到断流密封作用,阀门关闭。电磁阀,其结构主要由副阀和主阀组成。根据断电时所处状态的不同,可分为常闭电磁阀和常开电磁阀。常闭电磁阀,常位时,活动铁芯封住副阀口,阀腔内压力平衡,副阀、主阀口封闭。当线圈通电,产生电磁力将活动铁芯吸上,副阀打开,主阀腔内的介质自导阀口外泄,以致主阀膜片上下产生压力差,膜片被迅速托起,主阀口开启,阀呈通路状态。
供应SMC2通直动式电磁阀:作为一种用来实现管路系统通断及流量控制的部件,已在石油、化工、冶金、水电等许多领域中得到极为广泛地应用。在已公知的蝶阀技术中,其密封形式多采用密封结构,密封材料为橡胶、聚四氟乙烯等。由于结构特征的限制,不适应耐高温、高压及耐腐蚀、抗磨损等行业。现有一种比较先进的蝶阀是三偏心金属硬密封蝶阀,阀体和阀座为连体构件,阀座密封表面层堆焊耐温、耐蚀合金材料。多层软叠式密封圈固定在阀板上,这种蝶阀与传统蝶阀相比具有耐高温,操作轻便,启闭无磨擦,关闭时随着传动机构的力矩增大来补偿密封,提高了蝶阀的密封性能及延长使用寿命的优点。本类阀门在管道中一般应当水平安装。
SMC2通电磁阀,SMC电磁阀选型手册
型号
SMC VX2130V-01-5D1
SMC VX2130V-01-5DZ
SMC VX2130V-01-5DZ1
SMC VX2130V-01-5G1
SMC VX2130V-02-2GS1
SMC VX2130V-02-3G
SMC VX2130V-02-3G1
SMC VX2130V-02-4G
SMC VX2130V-02-4G1
SMC VX2130V-02-5G
SMC VX2130V-02-5G1
SMC VX2131-00-3G
SMC VX2131-00-3G1
SMC VX2131-00-5DL
SMC VX2131-00-5DL1
SMC VX2131-00-5G
SMC VX2131-00-5G1
SMC VX2131-00-5GS
SMC VX2131-00-5GS1
SMC VX2131F-00-5G
SMC VX2131F-00-5G1
SMC VX2131R-00-3G
SMC VX2131R-00-3G1
SMC VX2131R-005DZX9
SMC VX2131V-00-5DZ1
SMC VX2131V-00-5GS
SMC VX2131Y-00-5DZ
SMC VX2131Y-00-5DZ1
SMC VX2132-02-3G
SMC VX2132-02-3G1
SMC VX2132-02-4G
SMC VX2132-02-4G1
SMC VX2132-02-5G
SMC VX2132-02-5G1
SMC VX2132-02-6D
SMC VX2132-02-6D1
SMC VX2132-02-6G
SMC VX2132-02-6G1
SMC VX2132V-01-4G
SMC VX2132V-01-4G1
SMC VX2132V-02-3G
SMC VX2132V-02-3G1
SMC VX2132V-02-4G
SMC VX2132V-02-4G1
SMC VX2132V-02-5G
SMC VX2132V-02-5G1
SMC VX2133-00-4G
SMC VX2133-00-4G1
SMC VX2133-00-5G1
SMC VX213AA
SMC VX213AH
SMC VX213AZ1B
SMC VX213BF
SMC VX213BFXB
SMC VX213BZ2A
SMC VX213BZ2AXB
SMC VX213BZ2GXB
SMC VX213CZ2AXB
SMC VX213DA
SMC VX213DC
SMC VX213DZX30
SMC VX213EA
SMC VX213EC
SMC VX213EG
SMC VX213EZ1B
SMC VX213EZ2A
SMC VX213EZ2AXB
SMC VX213FA
SMC VX213FAXB
SMC VX213FG
SMC VX213FZ1B
SMC VX213FZ2AXB
SMC VX213HA
SMC VX213HE
SMC VX213HG
SMC VX213KAXB
SMC VX213MA
SMC VX213NA
SMC VX213NAXB
SMC VX2140L-04-4GR1
SMC VX2141-5M-C8-X3
SMC VX214AA
SMC VX214AAXB
SMC VX214AZ2AXB
SMC VX214BA
SMC VX214BAXB
SMC VX214BZ1B
SMC VX214BZ2A
SMC VX214BZ2AXB
SMC VX214CA
SMC VX214CAXB
SMC VX214CFXB
SMC VX214CZ2A
SMC VX214CZ2AXB
SMC VX214DA
SMC VX214DZ2AXB
SMC VX214EA
SMC VX214EAXB
SMC VX214EE
SMC VX214EF
SMC VX214EG
SMC VX214EJ
SMC VX214EZ1B
SMC VX214EZ1BXB
SMC VX214EZ1G
SMC VX214EZ2A
SMC VX214FA
SMC VX214FZ1B
SMC VX214FZ2A
SMC VX214HA
SMC VX214JZ2A
SMC VX214MAXB
SMC VX214MZ1GXNB
SMC VX214MZ1JXNB
SMC VX214NAXB
SMC VX214NGXB
SMC VX21Z1BXNB
SMC VX215DBXNBC
SMC VX215EC
SMC VX215EZ1B
SMC VX215FZ1B
SMC VX215FZ1L
SMC VX215LZ1B
SMC VX215MZ1B
SMC VX2200K-04-4G
SMC VX220AA
SMC VX220AAXB
SMC VX220AE
SMC VX220AF
SMC VX220AFXB
SMC VX220AG
SMC VX220AGXB
SMC VX220AGXNB
SMC VX220AH
SMC VX220AJ
SMC VX220AZ1B
SMC VX220AZ1E
SMC VX220AZ1G
SMC VX220AZ1U
SMC VX220AZ1V
SMC VX220AZ2AXB
SMC VX220AZ2K
SMC VX220AZ2KA
SMC VX220BA
SMC VX220BF
SMC VX220BG
SMC VX220DA
SMC VX220DD
SMC VX220DE
SMC VX220DF
SMC VX220DG
SMC VX220DZ2A
SMC VX220DZ2GXB
SMC VX220EA
SMC2通电磁阀,SMC电磁阀选型手册
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