SMC速度控制阀,SMC双向速度控制阀
SMC速度控制阀的阀体种类很多,常用的有直通单座、直通双座、角形、隔膜、小流量、三通、偏心旋转、蝶形、套筒式、球形等。在具体选择时,可做如下考虑:
主要根据所选择的流量特性和不平衡力等因素来考虑。
当流体介质是含有高浓度磨损性颗粒的悬浮液时,阀的内部材料要坚硬。
由于介质具有腐蚀性,尽量选择结构简单阀门。
当介质的温度、压力高且变化大时,应选用阀芯和阀座的材料受温度、压力变化小的阀门。
闪蒸和空化只产生在液体介质。在实际生产过程中,闪蒸和空化会形成振动和噪声,缩短阀门的使用寿命,因此在选择阀门时应防止阀门产生闪蒸和空化。
SMC速度控制阀的所谓正作用定位器,就是信号压力增加,输出压力亦增加;所谓反作用定位器,就是信号压力增加,输出压力则减少。一台正作用执行机构只要装上反作用定位器,就能实现反作用执行机构的动作;相反,一台反作用执行机构只要装上反作用定位器,就能实现正作用执行机构的动作。 相关网站(附图) 调节阀通常由电动执行机构或气动执行机构与阀体两部分共同组成。直行程主要有直通单座式和直通双座式两种,后者具有流通能力大、不平衡办小和操作稳定的特点,所以通常特别适用于大流量、高压降和泄漏少的场合。角行程主要有:V型电动调节球阀、电动蝶阀、通风调节阀、偏心蝶阀等。
SMC速度控制阀,SMC双向速度控制阀
SMC AS3300F-02-06
SMC AS3300F-02-08-S
SMC AS3300F-02-10
SMC AS3301F-02-06S
SMC AS3301F-02-08S
SMC AS3301F-02-08SA
SMC AS3301F-02-08SD
SMC AS3301F-02-10S
SMC AS3301F-02-10SA
SMC AS3301F-02-12S
SMC AS3301F-03-06S
SMC AS3301F-03-06SA
SMC AS3301F-03-07S
SMC AS3301F-03-08S
SMC AS3301F0308SX35
SMC AS3301F-03-10N
SMC AS3301F-03-10S
SMC AS3301F-03-10SA
SMC AS3301F-03-10SD
SMC AS3301F-03-12S
SMC AS3301F-06K
SMC AS3301FE-0306SK
SMC AS3301FE-0308SK
SMC AS3301FE-0310SK
SMC AS3301FG-02-08S
SMC AS3301FG-03-08S
SMC AS3301FG-03-10S
SMC AS3301F-U02-08
SMC AS3301F-U02-10
SMC AS3301F-U03-06
SMC AS3301F-U03-08
SMC AS3301F-U03-08A
SMC AS3301F-U03-10
SMC AS3301F-U03-11
SMC AS3301F-U03-12
SMC AS3310F-03-10
SMC AS3311F-03-06S
SMC AS3311F-03-06SD
SMC AS3311F-0306SKN
SMC AS3311F-03-07S
SMC AS3311F-03-08S
SMC AS3311F-03-08SA
SMC AS3311F-03-08SD
SMC AS3311F-0308SKN
SMC AS3311F-03-08SN
SMC AS3311F-03-09S
SMC AS3311F-03-10K
SMC AS3311F-03-10S
SMC AS3311F-03-10ST
SMC AS3311F-03-12S
SMC AS3311F-03-12SD
SMC AS3311FG-03-08S
SMC AS3311FG-03-12S
SMC AS3311F-U03-06
SMC AS3311F-U03-08
SMC AS3311F-U03-10
SMC AS3311F-U03-12
SMC AS-34B
SMC AS3500-02
SMC AS3500-02-2
SMC AS3500-03
SMC AS3500-03-2
SMC AS3500-03-3
SMC AS3500-N02
SMC AS-35B
SMC AS-36B
SMC AS-37B
SMC AS4000-02
SMC AS4000-02-H
SMC AS4000-03
SMC AS4000-03H
SMC AS4000-03-H
SMC AS4000-03-L
SMC AS4000-03-X1
SMC AS4000-03-X48
SMC AS4000-03-X95
SMC AS4000-04
SMC AS4000-04-H
SMC AS4000-04-X122
SMC AS4000-04-X95
SMC AS4000E-02
SMC AS4000E-03
SMC AS4000E-04
SMC AS4000-F02
SMC AS4000-F04
SMC AS4000F-10
SMC AS4000F-12
SMC AS4000-N02
SMC AS4000-N03
SMC AS4000-N03-L
SMC AS4000-N04
SMC AS4000-N04-L
SMC AS4001F-10
SMC AS4001F-10-3
SMC AS4001F-10D
SMC AS4001F-10K
SMC AS4001F-10N
SMC AS4001F-12
SMC AS4001F-12-3
SMC AS4001F-12D
SMC AS4001F-12K
SMC AS4001F-12N
SMC AS4001F-12T
SMC AS4001F-12-X214
SMC AS4001F-13
SMC AS4001FG-10
SMC AS4001FG-12
SMC AS4001FG-13
SMC AS4002F-10
SMC AS4002F-12
SMC AS-40L
SMC AS4111-032DP
SMC AS4200-04
SMC AS4200-04-S
SMC AS420-02
SMC AS420-03
SMC AS420-04
SMC AS420-04-L
SMC AS420-04-X95
SMC AS4201-04-F10S
SMC AS4201-04-F12S
SMC AS4201F-04-10N
SMC AS4201F-04-10S
SMC AS4201F-04-10SA
SMC AS4201F-04-10SD
SMC AS4201F-0410SKN
SMC AS4201F-04-10SN
SMC AS4201F-04-10ST
SMC AS4201F-04-12N
SMC AS4201F-04-12S
SMC AS4201F-04-12SA
SMC AS4201F-04-12SD
SMC AS4201F-04-12SK
SMC AS4201F-0412SKN
SMC AS4201F-04-12SN
SMC AS4201F-04-12ST
SMC AS4201F-04-13S
SMC AS4201F-04-13SA
SMC AS4201F-04-16SA
SMC AS4201FE-0410SK
SMC AS4201FE-0412SK
SMC AS4201FG-04-10
SMC AS4201FG-04-10S
SMC AS4201FG-04-12
SMC AS4201FG-04-12S
SMC AS4201F-N04-10S
SMC AS4201FPG-04-10
SMC AS4201FPG-04-12
SMC AS4201FPQ-04-10
SMC AS4201FPQ-04-12
SMC AS4201FS-04-16
SMC AS4201F-U04-10
SMC AS4201F-U04-10A
SMC AS4201F-U04-11
SMC AS4201F-U04-12
SMC AS4201F-U04-12A
SMC AS4201F-U04-12K
SMC AS4201F-U04-16A
SMC AS420-N03-L
SMC AS420-N04
SMC AS420-N04-L
SMC AS4210-04
SMC AS4210-04-S
SMC AS4210F-04-10-S
SMC AS4211-04-F10S
SMC AS4211-04-F12S
SMC AS4211F-04-10S
SMC AS4211F-04-10SA
SMC AS4211F-04-12S
SMC AS4211F-04-12SA
SMC AS4211F-04-12SN
SMC AS4211FE-0410SK
SMC AS4211FE-0412SK
SMC AS4211FG-04-10S
SMC AS4211FG-04-12S
SMC AS4211FPG-04-10
SMC AS4211FPG-04-12
SMC AS4211FPQ-04-10
SMC AS4211F-U04-10
SMC AS4211F-U04-12
SMC AS42Q-04-12
SMC AS42R-04-12
SMC速度控制阀,SMC双向速度控制阀