Jiangsu Huafilter Hydraulic Industry Co., Ltd.
Jiangsu Huafilter Hydraulic Industry Co., Ltd.
Hua
Pilot Operated Check Valve SV
  • Pilot Operated Check Valve SVPilot Operated Check Valve SV
  • Pilot Operated Check Valve SVPilot Operated Check Valve SV
  • Pilot Operated Check Valve SVPilot Operated Check Valve SV
  • Pilot Operated Check Valve SVPilot Operated Check Valve SV

Pilot Operated Check Valve SV

Ko te pakihi matua a Huafilter ko te tuku o Huade® hydraulic directional valves me te whakatikatika i nga punaha hydraulic mo nga tau maha i Haina. Ko matou anake te kamupene tohatoha ki tawahi o te Beijing Huade Hydraulic Industrial Group i te tau 2023. Kua eke tonu a matou takirere ki nga paerewa o te ao. E tino mohio ana matou ko te kounga o te Pilot Operated Check Valve SV e rite ana ki nga hiahia o nga kaihoko. Ka whakaratohia e matou he ratonga muri-hoko pai me nga miihini mohio e whakarato ana i te tautoko hangarau i te waa. Whakapaa mai ki a maatau mo nga hua whaihua, tino pono me nga ratonga teitei.

Whai muri i te whakaturanga a Huade, e rua nga wa i mahi tahi me Rexroth. Huade® check valve SV he utu utu mo nga raupapa hua o Rexroth. He whakataetae me nga hua mohio me te kounga pai me te utu iti. Kua paahitia e te wheketere ISO9001, ISO14001, me OH SAS18001. He waitohu motu rongonui i Haina. I roto i te wa taurangi, he kore utu ki te whakatika. Ko nga maataki taki katoa ka whakamatauria i mua i te wehe atu i te wheketere kia pai ake ai te mahi. Huade® hydraulic vaolo e whakamahia nuitia ana i roto i te umanga hoia me etahi atu mara na te pai o te mahi.  

Tawhā hua o te Pilot Operated Check Valve SV

Raraunga hangarau

Kāhua

10

16

20

25

30

Taumaha

whakapuru pereti (kg)

1.8

-

4.7

-

7.8

hononga miro (kg)

2.1

5.4

5.4

10

10

Tūnga Tāuta (MPa)

Kōwhiringa

Aronga rere (MPa)

Mai i A ki B kore utu, mai i B ki A ma te whakatuwheratanga

Te pehanga mahi, te teitei (MPa)

0.5~315

Te pehanga mana, teitei (MPa)

0.5~315

Whakahaere rōrahi -tauranga X (cm3)

2.5

10.8

10.8

19.27

19.27

Nga waahi whakahaere -waahanga A1 (cm3)

1.3

3.46

3.46

5.72

5.72

-rohe A2 (cm3)

0.33

0.7

0.7

1.33

1.33

-rohe A3 (cm3)

3.8

10.17

10.17

16.61

16.61

-rohe A4 (cm3)

0.79

1.13

1.54

1.54

Wai pehanga

Hinu kohuke (mo te hiri NBR) he haukawa phosphate ranei (mo te hiri FPM)

Te awhe pāmahana wē pēhanga(℃)

-30~+80

Awhe pokey    (mm2/s)

2.8 ki te 500


Hunga Hua me te Whakamahinga o te Pilot Operated Check Valve SV

Āhuatanga:

▶ taki takirere e whakahaeretia ana e te wai

▶ Mo te whakapuru pereti, tauira whakapuru ki te DIN 24 340

▶ Te pereti iti, te hono ranei miro

▶ Me te tauranga leakage ranei

▶ Me te kore ranei i mua i te whakatuwheratanga

▶ Pato me te whakatuwheratanga i mua i te whakatuwheratanga, te whakaheke i te whakamakuku

▶ 4 nga pehanga whakatuwhera

▶ Tauranga papa ki Din 24 340 fom A, 1SO 4401 me CETOP- RP 121H


Taupānga:

Ka whakamahia nga maataki taki Pilot SV mo te wehe i nga ara iahiko i raro i te pehanga, hei whakamarumaru i te whakahekenga o te uta ina ka pakaru te raina, ki nga nekehanga ngoki ranei o nga kaitahuri kua maukati-i roto.

Nga mahi, te waahanga, nga tohu o te Pilot Operated Check Valve SV

Taki takirere SV he pairati waipēhi whakahaere taki taki i roto i te hoahoa momo poppet ka taea te whakatuwhera ki te tuku iti i roto i te huarahi e rua.

Ko te tikanga he whare (1), poppet (2), puna kōpeketanga (3), spool mana (4) tae atu ki te whakatuwheratanga i mua i te whakatuwheratanga, hei reera paera poi (5), ka taea.

Ka taea e te takirere te rere noa mai i te A ki te B, i te taha porotiti ka mau te pahū (2) ki runga i tona nohoanga e te pehanga o te punaha, me te kaha o te puna.  

Ma te hononga pehanga i te tauranga mana X ka nekehia te piston mana (4) ki te taha matau. Ka pana te pahū(2) mai i te nohoanga. Inaianei ka rere ano pea te rere mai i B ki A.

Hei whakarite i te whakatuwheratanga tika o te takirere ma te piston mana (4) me tika te pehanga mana iti.

Patohia te SV..A..(me te whakatuwhera i mua, te waahanga 1)

Ko tenei paera he taapiri i mua i te whakatuwheratanga. Ma te hononga pehanga i te tauranga mana X ka panaia te piston mana (4) ki te taha matau.

Ma tenei ka pana tuatahi te poi (5) katahi te pahū (2) mai i te nohoanga. Inaianei ka rere ano te paera mai i te B ki te A. Na te whakatuwheratanga i mua i te whakatuwheratanga he paheketanga o te wai i raro i te pehanga. Ma tenei ka taea te karo i nga ru pehanga


Tohu o SV


Tirohanga tapahi mo te momo taki taki SV. .PA

(kare he tauranga turuturu, me te whakatuwhera i mua)

Tohu wera: Pilot Operated Check Valve SV, Haina, Kaihanga, Kaiwhakarato, wheketere, Wholesale, Utu iti, Kounga, Roa
Tuku Uiui
Momo Whakapā
Mo nga paatai ​​​​mo nga reera waipēhi, nga reera arataki soleniod, nga reera rite, te raarangi utu ranei, tena koa waiho mai to imeera ki a maatau ka pa atu matou i roto i nga haora 24.
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