產品簡介
減壓閥是氣動調節閥的一個*配件,主要作用是將氣源的壓力減,減壓閥壓并穩定到一個定值,以便于調節閥能夠獲得穩定的氣源動力用于調節控制。 按結構形式可分為薄膜式、彈簧薄膜式、活塞式、杠桿式和波紋管式;按閥座數目可人為單座式和雙座式;按閥瓣的位置不同可分為正作用式和反作用式。
上海益博機電設備有限公司 |
—— 銷售熱線 ——
15001735395 |
SMC減壓閥型號 SMCAR50-N10G-YZ SMC SMC電磁閥 SMC氣缸
SMC減壓閥的基本性能
(1) 調壓范圍:它是指減壓閥輸出壓力P2的可調范圍,在此范圍內要求達到規定的精度。調壓范圍主要與調壓彈簧的剛度有關。
(2) 壓力特性:它是指流量g為定值時,因輸入壓力波動而引起輸出壓力波動的特性。輸出壓力波動越小,減壓閥的特性越好。輸出壓力必須低于輸入壓力—定值才基本上不隨輸入壓力變化而變化。
(3) 流量特性:它是指輸入壓力—定時,輸出壓力隨輸出流量g的變化而變化的持性。當流量g發生變化時,輸出壓力的變化越小越好。一般輸出壓力越低,它隨輸出流量的變化波動就越小。
減壓閥技術參數:
1、公稱壓力:1.0MPa、1.6MPa、2.5MPa
2、殼體試驗壓力:P=1.5PN
3.密封試驗壓力:P=1.1PN
4、出口壓力:PN1.0MPa調節閥0.09~0.8MPa
PN1.6MPa調節閥0.10~1.2MPa
PN2.5MPa調節閥0.15~1.6MPa
5、適用介質:水
6、適用溫度:0℃~80℃
減壓閥是氣動調節閥的一個*配件,主要作用是將氣源的壓力減 減壓閥
壓并穩定到一個定值,以便于調節閥能夠獲得穩定的氣源動力用于調節控制。 按結構形式可分為薄膜式、彈簧薄膜式、活塞式、杠桿式和波紋管式;按閥座數目可人為單座式和雙座式;按閥瓣的位置不同可分為正作用式和反作用式。
(一)直動式減壓閥工作原理
直動式減壓閥所示為直動式帶溢流閥的減壓閥(簡稱溢流減壓閥)的結構圖。 壓力為P1的壓縮空氣,由左端輸入經閥口10節流后,壓力降為P2輸出。P2的大小可由調壓彈簧2、3進行調節。順時針旋轉旋鈕1,壓縮彈簧2、3及膜片5使閥芯8下移,增大閥口10的開度使P2增大。若反時針旋轉旋鈕1,閥口10的開度減小,P2隨之減小。 若P1瞬時升高,P2將隨之升高,使膜片氣室6內壓力升高,在膜片5上產生的推力相應增大,此推力破壞了原來力的平衡,使膜片5向上移動,有少部分氣流經溢流孔12、排氣孔11排出。在膜片上移的同時,因復位彈簧9的作用,使閥芯8也向上移動,關小進氣閥口10,節流作用加大,使輸出壓力下降,直至達到新的平衡為止,輸出壓力基本又回到原來值。若輸入壓力瞬時下降,輸出壓力也下降、膜片5下移,閥芯8隨之下移,進氣閥口10開大,節流作用減小,使輸出壓力也基本回到原來值。逆時針旋轉旋鈕1。使調節彈簧2、3放松,氣體作用在膜片5上的推力大于調壓彈簧的作用力,膜片向上曲,靠復位彈簧的作用關閉進氣閥口10。再旋轉旋鈕1,進氣閥芯8的頂端與溢流閥座4將脫開,膜片氣室6中的壓縮空氣便經溢流孔12、排氣孔11排出,使閥處于無輸出狀態。 總之,溢流減壓閥是靠進氣口的節流作用減壓,靠膜片上力的平衡作 減壓閥
用和溢流孔的溢流作用穩壓;調節彈簧即可使輸出壓力在一定范圍內改變。為防止以上溢流式減壓閥徘出少量氣體對周圍環境的污染,可采用不帶溢流閥的減壓閥(即普通減壓閥)。
(二)先導式減壓閥工作原理
內部先導式減壓閥當減壓閥的輸出壓力較高或通徑較大時,用調壓彈簧直接調壓,則彈簧剛度必然過大,流量變化時,輸出壓力波動較大,閥的結構尺寸也將增大。為了克服這些缺點,可采用先導式減壓閥。先導式減壓閥的工作原理與直動式的基本相同。先導式減壓閥所用的調壓氣體,是由小型的直動式減壓閥供給的。若把小型直動式減壓閥裝在閥體內部,則稱為內部先導式減壓閥;若將小型直動式減壓閥裝在主閥體外部,則稱為外部先導式減壓閥。與直動式減壓閥相比,增加了由噴嘴4、擋板3、固定節流孔9及氣室B所組成的噴嘴擋板放大環節。當噴嘴與擋板之間的距離發生微小變化時,就會使B室中的壓力發生根明顯的變化,從而引起膜片10有較大的位移,去控制閥芯6的上下移動,使進氣閥口8開大或關小、提高了對閥芯控制的靈敏度,即提高了穩壓精度。 在主閥體外部還有一個小型直動式減壓閥由它來控制主閥。此類閥適于通徑在20mm以上,遠距離(30m以內)、高處、危險處、調壓困難的場合。
AR60K-10G-X406
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AR60K-F10G
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AR60K-N10B
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SMC主要產品有:
>>空氣處理元件:
冷凍式干燥器IDF、IDU系列、吸附式干燥器ID系列、高分子隔膜式空氣干燥器IDG系列、主路過濾器AFF系列、水分分離器AMG系列、油霧分離器AM系列、微霧分離器AMD系列、超微油霧分離器AME系列、除臭過濾器AME系列、清潔空氣過濾器SF系列。
>>方向控制閥:
電磁閥2、3、4、5通;氣控閥2、3、5通;多種流體適用閥;手動閥3、4通;機械閥3、5通;增壓閥;集塵器2通閥;噴涂用閥
>>真空設備:
真空發生器、真空過濾器、真空吸盤、真空發生器組件、真空開關、真空用氣缸。
>>氣動輔助元件:
空氣過濾組合、空氣過濾器、減壓閥、油霧器、過濾減壓閥、油霧分離器、微霧分離器、穩定啟動電磁閥、壓力表、微型減壓閥、減壓氣閥、三通釋放式截流閥、壓力開關、管接頭、單向閥、T型隔板、隔板、托架、膜片型流量開關、漿葉型流量開關、增速繼動器、鎖定閥、精密減壓閥、壓力開關、機械式壓力開關、氣控比例定位器、電-氣比例定位器、電訊號-氣壓轉換器、電-氣比例閥、過濾減壓閥、梭動閥、氣-電繼電器、氣源指示器、氣動延時閥、氣缸限流器、管道限流器、消聲器、排氣潔凈器、限流閥帶消聲器、單向止回閥、快速排氣閥、快速接頭、快速排氣閥帶限流器、快速接頭集束分氣、微型接頭、氣喉管、喉管脫離器、螺旋管、排管、管道剪刀、多管扣件、高速旋轉接頭、萬用螺紋接頭、插入式管接頭、旋式緊鎖接頭、難燃性快速接頭和軟管、不帶靜電快速接頭和軟管
>>執行元件:
微型氣缸、針型氣缸、標準氣缸CJ2、CM2、CA1、MB、CS1、薄型氣缸、輕巧型氣缸、自由安裝型氣缸、橢圓活塞桿型氣缸、齒桿式回轉擺動氣缸、葉片式回轉擺動氣缸、伸擺氣缸、夾緊氣缸、雙缸型氣缸、滑動裝置型氣缸、伺服型氣缸、無桿型氣缸、機械接觸無桿氣缸、氣動手指、帶導桿型氣缸、歐洲標準型氣缸、氣-油轉換缸、磁性開關、浮動接頭、油壓吸震器。
減壓閥 AR30-F02E-Y
減壓閥 AR30-F02EH
減壓閥 AR30-F02EH-Y
減壓閥 AR30-F02H
減壓閥 AR30-F02H-Y
減壓閥 AR30-F03
減壓閥 AR30-F03-1R
減壓閥 AR30-F03E
減壓閥 AR30-F03E-Y
減壓閥 AR30-F03EH
減壓閥 AR30-F03EH-Y
減壓閥 AR30-F03G
減壓閥 AR30-F03H
減壓閥 AR30-F03H-Y
減壓閥 AR30-N02
減壓閥 AR30-N02-Z-X406
減壓閥 AR30-N02-ZX2005
減壓閥 AR30-N02BE
減壓閥 AR30-N02G-Z
減壓閥 AR30-N02H
減壓閥 AR30-N02H-1
減壓閥 AR30-N03
減壓閥 AR30-N03-R
減壓閥 AR30-N03-YZ
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減壓閥 AR30-02
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減壓閥 AR30-02-X125
減壓閥 AR30-02-1
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減壓閥 AR30-02BG
減壓閥 AR30-02E
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減壓閥 AR30-03
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減壓閥 AR30K-02
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VX2120-02-4G1
G46-10-02M-C
AC40A-04G
MXH6-15
ZSE1-00-15
SY7120-5DED-C8
VXZ2230-02-5G
VCA41-5DB-5-03-F
VQ4151-5H
VQ4151-5H-03
VQ4251-5H-03
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VX2120-02-5G1
AS2201F-01-6S
ASV310F-01-6S
CDM2B25-250
D-F9BL
D-M9BL
D-Z73L
ZSE40F-01-22
SY7120-4DD-02
VXD2130-04-5D1
AF40-04D
AF60-10
減壓閥 AR40-04E-1N
減壓閥 AR40-04EH
減壓閥 AR40-04G-1
減壓閥 AR40-04GH
減壓閥 AR40-04H
減壓閥 AR40-06
減壓閥 AR40-06-R
減壓閥 AR40-06E
減壓閥 AR40-06H
減壓閥 AR40K-F02
減壓閥 AR40K-F03
減壓閥 AR40K-F03B
減壓閥 AR40K-F03BG
減壓閥 AR40K-F03H AL20-02
AK4000-04
AR60-10
VG342-4G-10A
SY7220-50ZD-C8 DC24V
KQ2S10-04S
KQ2S12-03S
KQ2S12-04S
KQ2H08-00
KQ2L06-01S
KQ2S10-02S
KQ2S10-03S
KQ2S12-02S
MGPM32-100-Z73
ISE40-01-22L-MAB
VQD1151-5L-M5+KQ2H06-M5
AD402-04
MXS16-10
MXS8-20
VFS4110-4DB-04
IP300-000-X54
D-A54
MDBB63-250
MDBB63-400
SY7420-4DZ-02
CDM2B40-495A
CDM2HC32-75-C-73L
ZSE40-W1-22-B
AF40-04D
VF3130-4DZB-02
SY5120-5LZE-01
MDBB63-250
ZP100HBN
EVT307-5DO-01F-Q
G36-10-01
G46-10-02
AC20A-02E
AC30A-03D
AD400-04
ADH4000-04
AF10-M5
AF2002
AF20-02C
AF30-03
AF40-04D
af40-04d
AF40-04D
AF40-N04
AF40P-060S
AF50P-060S
AF60-10
AF60-10
AFF-EL8B
AFF-EL4B
AFF8B-06D-T
AFM20-02B
AFM30-02D
AFM40-04D
AK4000-04
AL40-04
AMC320-03B
AMC-EL3
AMC-EL3
AMD-EL450
AMH250-EL250
AMH250-04D-T
AMH350-06D-T
AMH-EL350
AN200-02
AN300-03
AN300-03 0-0.6MPA
AN300-03 0-0.6MPA
AN500-06
AR30-03B
AR30-03B
AR40-04BG
AR40-04G
AR50-10
AR60-F10G
AR825-12
AR825-14
AR825-14
減壓閥 AR30K-02E
減壓閥 AR30K-02H
減壓閥 AR30K-03
減壓閥 AR30K-03-R
減壓閥 AR30K-03-YB
減壓閥 AR30K-03-1
減壓閥 AR30K-03-1N
減壓閥 AR30K-03-1NR
減壓閥 AR30K-03BG-1N
減壓閥 AR30K-03E
減壓閥 AR30K-03EH
減壓閥 AR30K-03H
減壓閥 AR30P-030
減壓閥 AR30P-050AS
減壓閥 AR30P-150AS
減壓閥 AR30P-150AS-N
減壓閥 AR30P-260S
減壓閥 AR30P-270AS
減壓閥 AR30P-390S
減壓閥 AR30P-410AS
減壓閥 AR30P-580AS
減壓閥 AR300-03-2-X205
減壓閥 AR300-03G-X62
減壓閥 AR3000-02
減壓閥 AR3000-02-M
減壓閥 AR3000-02-N
減壓閥 AR3000-02-Q
減壓閥 AR3000-02-R
減壓閥 AR3000-02-X125
減壓閥 AR3000-02-1
減壓閥 AR3000-02-1N
減壓閥 AR3000-03
減壓閥 AR3000-03-N
減壓閥 AR3000-03-Q
減壓閥 AR3000-03-R
減壓閥 AR3000-03-X430
減壓閥 AR3000-03-1
減壓閥 AR3000-03-1N
減壓閥 AR3000-03G3X430
減壓閥 AR300003BG3X430
減壓閥 AR3001-02G
減壓閥 AR3001-03G
減壓閥 AR3050-02
減壓閥 AR3050-02-X125
減壓閥 AR3050-03
減壓閥 AR3050-03-N
減壓閥 AR3050-03-1
減壓閥 AR3060-02
減壓閥 AR3060-03
減壓閥 AR3060-03-X444
減壓閥 AR310-02
減壓閥 AR310-02-2
減壓閥 AR310-02-3
減壓閥 AR310-03
減壓閥 AR360-02
減壓閥 AR40-F02
減壓閥 AR40-F02EH
減壓閥 AR40-F03
減壓閥 AR40-F03EH
減壓閥 AR40-F03EH-Y
減壓閥 AR40-F03H
減壓閥 AR40-F03H-Y
減壓閥 AR40-F04
減壓閥 AR40-F04E
減壓閥 AR40-F04E-N
減壓閥 AR40-F04EH
減壓閥 AR40-F04EH-Y
減壓閥 AR40-F04H
減壓閥 AR40-F04H-N
減壓閥 AR40-F04H-Y
減壓閥 AR40-F06
減壓閥 AR40-F06E
減壓閥 AR40-F06EH
減壓閥 AR40-F06EH-Y
減壓閥 AR40-F06H
減壓閥 AR40-F06H-Y
減壓閥 AR40-N02G
減壓閥 AR40-N02H-Z
減壓閥 AR40-N03B-Z
減壓閥 AR40-N03EH-Z