Kurongwa kwevhavha

I. Maererano nesimba

1. Automatic valve: vimba nesimba rega kuti rishandise valve.Zvakadai sevhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhahunyunyunyunyunyunyunyunyu,musungo vharafu,safevhavharu,uye zvichingodaro.

2. Dhivhavhavha: kuvimba kune manpower, magetsi, hydraulic, pneumatic, uye mamwe masimba ekunze kuti ashandise valve.Zvakadai sevharuvhu yepasi, throttle valve, gedhi vharafu, disc vharafu, bhora vharafu, plug vharafu, zvichingodaro.

II.Maererano nemaitiro ekugadzirisa

1. Chimiro chekuvhara: chidimbu chekuvhara chinofamba nechepakati pechigaro.

2. Chimiro chegedhi: chidimbu chekuvhara chinofamba chichienda nechepakati perpendicular kusvika pachigaro.

3. Plug shape: chidimbu chinovhara iplunger kana bhora rinotenderera kumativi aro epakati.

4. Swing-yakazaruka chimiro: chidimbu chekuvhara chinotenderera chakakomberedza axis kunze kwechigaro.

5. Disc chimiro: nhengo yekuvhara idhisiki inotenderera kumativi ose mukati mechigaro.

6. Slide valve: chikamu chekuvhara chinotsvedza munzira inotenderera kune chiteshi.

III.Maererano nekushandiswa

1. For on/ off: inoshandiswa kucheka kana kubatanidza pombi yepakati.Zvakadai sevhavha yekumisa, gedhi vharafu, bhora vharafu, plug vharafu, zvichingodaro.

2. Kugadzirisa: inoshandiswa kugadzirisa kudzvinyirira kana kuyerera kwepakati.Zvakadai sekumanikidza-kuderedza vharafu, uye regulating vharafu.

3. Kugovera: inoshandiswa kushandura mafambiro ekuyerera kwepakati, basa rekugovera.Zvakadai sematatu-nzira jongwe, nzira nhatu dzekumisa vharafu, zvichingodaro.

4. Cheki: inoshandiswa kudzivirira midhiya kuti irege kuyerera ichidzoka.Zvakadai secheki mavharuvhu.

5. Nekuchengetedza: kana iyo yepakati dzvinyiriro ichipfuura kukosha kwakatarwa, bvisa yakawandisa yepakati kuti uve nechokwadi chekuchengetedzwa kwemidziyo.Zvakadai sevhavha yekuchengetedza, uye vharafu yengozi.

6. Nekuvharira gasi uye mvura: chengetedza gasi uye usabvisa condensate.Zvakadai sevhavha yekuteya.

IV.Maererano nekushanda nzira

1. Manual valve: nerubatsiro rwevhiri remaoko, kubata, lever, sprocket, gear, worm gear, nezvimwewo, shandisa valve manually.

2. Ivhavha yemagetsi: inoshandiswa nenzira yemagetsi.

3. Pneumatic valve: nemhepo yakamanikidzwa kushanda valve.

4. Hydraulic valve: nerubatsiro rwemvura, mafuta, uye zvimwe zvinwiwa, shandura masimba ekunze kuti ashandise valve.

V. Maererano nepressure

1. Vacuum valve: vharafu ine mhedziso yekumanikidza isingasviki 1 kg/cm 2.

2. Low-pressure valve: nominal pressure isingasviki 16 kg / cm 2 valve.

3. Medium pressure valve: nominal pressure 25-64 kg/cm 2 valve.

4. High-pressure valve: nominal pressure 100-800 kg / cm 2 valve.

5. Super high pressure: nominal pressure kune kana kupfuura 1000 kg/cm 2 mavharuvhu.

VI.Maererano netembirichazvesvikiro

1. Ivhavhavha yakajairika: inokodzera vheji ine yepakati tembiricha yekushanda ye -40 kusvika 450 ℃.

2. High tembiricha vharafu: yakakodzera vharafu ine svikiro kushanda tembiricha 450 kusvika 600 ℃.

3. Chivharo chinopisa chinopisa: chakakodzera vharafu ine tembiricha yekushanda iri pakati pe600 ℃.

4. Yakadzika tembiricha vharafu: yakakodzera vharafu ine yepakati tembiricha yekushanda ye -40 kusvika -70 ℃.

5. Cryogenic valve: yakakodzera kuvhavha ine yepakati yekushanda tembiricha ye -70 kusvika -196 ℃.

6. Ultra-yakaderera tembiricha vharafu: yakakodzera vharafu ine yepakati kushanda tembiricha pazasi -196 ℃.

VII.Maererano nedhayamita yezita

1. Diki dhayamita vharafu: zita dhayamita isingasviki 40 mm.

2. Medium dhayamita vharafu: zita dhayamita 50 kusvika 300 mm.

3. Mavharuvhu makuru edhayamita: zita rekuti dhayamita ye350 kusvika 1200 mm.

4. Mavharuvhu akawedzera dhayamita: mazita madhayamita anopfuura 1400 mm.