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      產(chǎn)品|公司|采購(gòu)|資訊

      GVS/GVF21.15-150 GVF22.15-150 GVF 21/22 2路控制閥

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      • 公司名稱中山市泰倫特電子科技有限公司
      • 品       牌
      • 型       號(hào)
      • 所  在  地中山市
      • 廠商性質(zhì)經(jīng)銷商
      • 更新時(shí)間2024/10/30 10:02:15
      • 訪問(wèn)次數(shù)42
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      我司代理韓國(guó)工控工業(yè)自控元器件、儀器儀表、開關(guān)按鈕 低壓電器 工廠自動(dòng)化工程 電力電工數(shù)顯表 韓國(guó)龍聲電機(jī)株式會(huì)社(YongSung Electric CO;ltd)中國(guó)*代理 日本株式會(huì)社派特萊(Patlite)信號(hào)燈 HANYOUNG(韓榮電子) 德國(guó)WERMA signaltechink(偉馬快德)中國(guó)*銷售商 AUTONICS(奧托尼克斯) KOINO(建興) KACON(開控) YONGSUNG(韓國(guó)龍聲) Q.LIGHT(克萊特-警報(bào)燈) EOCR(韓國(guó)三和電機(jī)保護(hù)器) HEDSS(海德)旋轉(zhuǎn)編碼器 WOONYOUNG(云永) METRONIX(脈超尼斯/麥特斯) DAEYANG(大洋) KWANGWOO(光宇) TEND(天得電機(jī)) RKC(理化溫控) FOTEK(陽(yáng)明工控) OMRON(日本歐姆龍) MOUJEN(中國(guó)臺(tái)灣茂仁) SUNX(日本神視) SICK(德國(guó)施克) 韓國(guó)MENICS 韓國(guó)KONICS 美國(guó)HONEYWELL(霍尼韋爾) LG低壓電器 SAMYOUNG(韓國(guó)三榮) SUNHO(韓國(guó)成浩) SUNKWAN(韓國(guó)鮮光) FOX(DAESUNG韓國(guó)大成) 韓國(guó)FAS、 DongA(東亞機(jī)電) Daeil大一 CHANTO(中國(guó)臺(tái)灣長(zhǎng)拓) 日本SMC氣動(dòng) 中國(guó)臺(tái)灣HIWIN直線導(dǎo)軌 法國(guó)高諾斯(Crouzet) 日本和泉(IDEC) 德國(guó)P+F倍加福(PEPPERL+FUCHS) 中國(guó)臺(tái)灣ANLY(安良機(jī)電) 中國(guó)臺(tái)灣SAMD(山電電機(jī)) HIBOX(韓國(guó)海博開關(guān)盒/接線盒) 等等
      溫控表:計(jì)數(shù)器:旋轉(zhuǎn)警報(bào)器:液位開關(guān)
      2-WAYCONTROLVALVE(GVF21series(GVF21
      GVS/GVF21.15-150 GVF22.15-150 GVF 21/22 2路控制閥 產(chǎn)品信息
       

       

      2-WAY CONTROL VALVE(GVF21 series (GVF21.15 - 150))

      “ GVF 21 “ 2-way Control Valve is intended to control two positions or the proportion of cold/hot water, steam and air.
      The body is made of cast-iron and the valve stem, seat, and valve plug are of stainless steel.
      The stuffing box prevents leakage by using O-ring and Viton.
      The feature curve of the valve is equal percentage or linear type.

      Operating pressure : 10Kgf/cm²
      Operating temp : - 25 ~ 120℃
      Valve curve : Linear
      Leakage rate : ≤0.01% of Kvs value Class Ⅳ
      Connection : JIS 10K RF type

      Hot water : max. 120℃
      Chilled water : -25℃ max. in closed circuit only Water with following additives :
      - Hydrazine, Phosphate, for frost protection
      - Glycol, max. 50%, for frost protection
      - Saturated steam, superheated steam.

      Upon customers request, Body materials of SCPH2, SCS13 are available.
                                          ※ Close-off pressure

      Model

      DN

      FLOW

      Stroke

      Sv

      ΔPv

      Actuator ΔPmax(Kgf/cm²)

      mm

      Inch

      Kvs

      Cv

      mm

      GEA-20A(P)

      GEA-35A(P)

      GEA-55A(P)

      GVF21·15

      15

      1/2

      3

      3.5

      20

      50

      10

      10

      -

      -

      GVF21·20

      20

      3/4

      5

      5.8

      20

      50

      10

      10

      -

      -

      GVF21·25

      25

      1

      10

      11.7

      20

      50

      10

      10

      -

      -

      GVF21·32

      32

      1 1/4

      16

      18.7

      20

      50

      10

      10

      -

      -

      GVF21·40

      40

      1 1/2

      25

      29

      20

      50

      10

      10

      -

      -

      GVF21·50

      50

      2

      39

      45

      20

      50

      10

      8

      -

      -

      GVF21·65

      65

      2 1/2

      65

      75.8

      20

      50

      10

      5

      -

      -

      GVF21·80

      80

      3

      91

      106

      20

      50

      8

      3

      -

      -

      GVF21·100

      100

      4

      130

      152

      40

      50

      4

      -

      3.5

      -

      GVF21·125

      120

      5

      188

      219

      40

      50

      4

      -

      2

      4.0

      GVF21·150

      150

      6

      283

      330

      40

      50

      4

      -

      1.5

      3.5

      Sv : Rangeability (VDI 2173)                                                            * Kv=Cv/1.167
      ΔPvmax in kgf/cm² = difference pressure across fully open valve on installation with full load 
      ΔPsmax in kgf/cm² = max,permissible difference pressure across closed valve
      ※Please indicate Valve model at ordering in case of assembling with GEA-35A(P) of 20mm Stroke.

      Sv : Rangeability (VDI 2173)                                                            * Kv=Cv/1.167
      ΔPvmax in kgf/cm² = difference pressure across fully open valve on installation with full load 
      ΔPsmax in kgf/cm² = max,permissible difference pressure across closed valve
      ※Please indicate Valve model at ordering in case of assembling with GEA-35A(P) of 20mm Stroke.

      2-WAY CONTROL VALVE(GVF22 series (GVF22.15 - 150))

      GVF 22 series of valve controls two positions or the proportion of cold/hot water, steam and air district heating.
      The body is made of cast-iron and the valve’s stem, seat, plug are of stainless steel.
      The stuffing box prevents leakage by using O-ring and Vition.
      The feature curve of the valve is linear type.

      Operating pressure : 20Kgf/cm²
      Operating temp : at - 25 ~ 200℃, DIN 4747 / DIN3158
      Valve curve : Linear
      Leakage rate : ≤0.01% of Kvs value Class Ⅳ
      Connection : JIS 20K RF type

      · Hot water : max 180℃
      · Chilled water : -25℃ max. in closed circuit only Water with following additives ;
      - Hydrazing, Phosphate, for frost protection
      - Glycol, max. 50%, for frost protection
      - Saturatecd steam, superheated steam 10bar. abs/max. 180℃

      ★ Upon customers request, Body materials of SCPH2, SCS13 are available ※ Close-off pressure

      Model

      DN

      FLOW

      Stroke

      Sv

      ΔPv

      Actuator ΔPmax(Kgf/cm²)

      mm

      Inch

      Kvs

      Cv

      mm

      GEA-20A(P)

      GEA-35A(P)

      GEA-55A(P)

      GVF215

      15

      1/2

      3

      3.5

      20

      50

      20

      20

      -

      -

      GVF22·20

      20

      3/4

      5

      5.8

      20

      50

      20

      20

      -

      -

      GVF22·25

      25

      1

      10

      11.7

      20

      50

      20

      20

      -

      -

      GVF22·32

      32

      1 1/4

      16

      18.7

      20

      50

      20

      20

      -

      -

      GVF22·40

      40

      1 1/2

      25

      29

      20

      50

      16

      9

      -

      -

      GVF250

      50

      2

      39

      45

      20

      50

      6

      6

      -

      -

      GVF265

      65

      2 1/2

      65

      75.8

      40

      50

      5

      -

      6

      -

      GVF22·80

      80

      3

      91

      106

      40

      50

      4

      -

      5.5

      -

      GVF22·100

      100

      4

      130

      152

      40

      50

      2.5

      -

      3.5

      4.5-

      GVF2125

      120

      5

      188

      219

      40

      50

      1.75

      -

      -

      3.5

      GVF2150

      150

      6

      283

      330

      40

      50

      1

      -

      -

      3.0

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