API6D trunnion Yakaiswa Inoderedza Bhora vharafu
Carbon Steel A216WCBTrunnion Mounted Ball valvenekudzikisa bore, API6D/API600
Size Range 4″-36″
Kushanda Kudzvinyirira: 150LBS-1500LBS
Dhizaini Details:
♦STEEL Bhora VAVIVES API 609/API 6D
♦ANTI STATIC, API 608
♦Mavharuvhu esimbi, ASME B16.34
♦ CHISO NECHISO, ASME B16.10
♥KUPEDZA FLANGES, ASME B 16.5
BUTTWELDING INOPERA, ASME B 16.25
♦ KUONGORORA UYE KUYEDZA, API 598/API 6D
♦STEEL BALL VALVE ISO 14313
♦FIRE SAFE, API 607
Features
♦ Kuderedza Bore kana Kuzara Bore Dhizaini
♦Bolted Bonnet /Split Body
♦Trunnion Mounted Ball kana Floating Ball type
♦ BLOW-OUT uchapupu Dzinde
♦ Moto Duable Constuction
♦Antistatic Device
♦ Chidzitiro chekumisa
♦ISO 5211 Mounting Pad
♦ Flanged kana Butt Welded Ends
♦Inowanikwa kuisirwa yeGearbox, penumatic actuator, elec.actuator
Main Part Material List
No | Chikamu Zita | Carbon Steel | Stainless Simbi 18Cr- 9Ni- 2Mo | Duplex SS | Carbon S teel |
1 | Muviri | A216- WCB | A351- CF8M | 4A/5A | A352- LCB |
2 | Bonnet | A216- WCB | A351- CF8M | 4A/5A | A352- LCB |
3 | Bhora | A182- F304 | A182- F316 | SAF2205/2507 | A182- F304 |
4 | Stem | A276- 304 | A276- 316 | SAF2205/2507 | A276- 304 |
5 | Seat | A105+ENP | A182- F316 | SAF2205/2507 | A350- LF2+ENP |
6 | Seat Insert | Girazi Rakazadzwa PTFE | |||
7 | Seat Spring | A313- 304 | Inconel X-750 | Inconel X-750 | A313- 304 |
8 | Chigaro O- Mhete | NPR | Viton | PTFE | Viton |
9 | Dzinde O- Ring | NBR 2) | Viton 2) | PTFE | Viton 2) |
10 | Bonnet Gasket | Girafu+304 | Girafu+316 | PTFE+2205 | Girafu+304 |
11 | Bonnet O- Ring | NBR | Viton | PTFE | Viton |
12 | Antistatic Spring | A313- 304 | A313- 316 | SAF2205/2507 | A313- 304 |
13 | Lower Cover | A216- WCB | A182- F316 | SAF2205/2507 | A182- F304 |
14 | Bonnet Stud | A193- B7 | A193- B8 | A193- B8 | A320- L7 |
15 | Bonnet Stud Nut | A194- 2H | A194- 8 | A194- 8 | A194- 4 |
16 | Trunnion | A276- 304 | A276- 316 | A276- 316 | A276- 304 |
17 | Trunnion Bearing | 304+PTFE | 316+PTFE | 316+PTFE | 304+PTFE |
18 | Gland Flange | A216- WCB | A351- CF8M | A351- CF8M | A352- LCB |
19 | Gland Bolt | A193- B7 | A193- B8 | A193- B8 | A193- B7 |
20 | Stop Plate | Carbon Steel+Zn | Carbon Steel+Zn | Carbon Steel | |
21 | Bata | Carbon Steel | |||
Cherechedza:1)A105+ENP sarudzo | |||||
2)Spiral ronda kuvaka. |
1. Yakawedzerwa lever yekushanda nyore inowanikwawo ne gear box, motor actuators, pneumatic kana hydraulic actuators.
2. Kuparadzanisa kana 3-chidimbu, kupatsanurwa muviri & bolted Bonnet Design.Izvi zvinoita kuti zvive nyore disassemble yezvikamu zvekugadzirisa.
3. Full bore kana kuderedzwa bore.Full boredesign inopa yakasarudzika flowcontrol.
4. Sarudzo yeRF flanged, kana RTJ flange inopera kana buttweldends yekuchinjika kwepombi.
5. Standard kurongedza vs.teflon packing yakasanganiswa nekurodha mhenyu, inochengetedza kudzvanya pasi peyakanyanya cycle uye sever sevhisi application.Graphitepacking inoshandiswa kune yakakwirira tembiricha.
6. Anti-static - A metallic contact inogara ichipiwa pakati pebhora nedzinde / bodyto discharge endal static build-upsduring service.
7. Moto wakachengeteka wakagadzirirwa APl 607 kanaBS 6755 kuti uone kushanda
kugadzikana kana moto.Secondarymetal-to-metal seal inoshanda se backup ifprimary chisimbiso chaparadzwa nemoto.Mavhavha akarongerwa kutevedzwa neAPl 607 achapihwa magraphite packing nemagaskets.
1. Mavharuvhu anofanira kuchengetwa munzvimbo yakazaruka.Valve ports uye flange serration nzvimbo dzinofanirwa kuchengetwa
yakavharwa nemavhavha ekudzivirira flange.
2. Mavharuvhu anofanirwa kuchengetwa mune isina guruva, yakaderera humidity uye mukamuri ine mhepo inofefetera, kwete yakanangana
pasi.Kana zvichibvira, mavharuvhu achachengetwa mubhokisi rekutanga rekurongedzera.Kana mavharuvhu achifanirwa kuchengetwa kunze, chengeta vharafu mukireti yepakutanga kana mudziyo wekutumira. Iva nechokwadi chekuti vharafu yakachengetwa yakasimudzwa ichivharira kudzivirira kukuvara kwemwando.Chifukidzo chekudzivirira chinofanira kushandiswa kudzivirira kubva kuguruva nemvura.
3. Mavharuvhu haafanire kusungirirwa pamusoro peumwe neumwe, kudzivirira chero kukanganisa kwevharuvhu kunogona kukanganisa
kushanda kwevhavha uye kukonzera kukuvara kwevashandi.
4. Mavharuvhu akachengetwa kwenguva yakareba anofanira kucheneswa uye kuongororwa pamberi
kuiswa.Ongorora nzvimbo yekuvharisa kuti uone kuti yakachena uye haina marara kana kukuvara.
5. Usaisa pachena valve kune chero nzvimbo inotyisa sezvo izvi zvingakonzera kukanganisa kuvhavha
zvikamu.
1 Usati waiswa, tarisa iyo valve nameplate uye ruzivo rwemuviri wevharuvhu kuti uve nechokwadi chekuti vharuvhu inokodzera sevhisi yakatarwa.
2 Usati waisa, bvisa chivharo cheflange uye firimu rekudzivirira riri pachiso chinovhara kumeso, tarisa madoko uye nzvimbo yekuvharisa, bvisa chero tsvina nejira rakachena rakapfava, shandisa anti-corrosivecleaning fluid kuchenesa kana zvichidikanwa, uye usamboshandisa chero chinhu. zvimwe zvigadzirwa zvemakemikari.
3 Ongorora iyo flange gasket (kusanganisira ring gasket) yekuisa chisimbiso pamusoro uye ive nechokwadi kuti iri mune inogamuchirwa mamiriro ekuiswa.
4 Mushure mekuchenesa valve uye musati maisa, vhura uye uvhare valve imwe nguva.Iva nechokwadi chekuti valvecycles zvakanaka.Kana kuvhiya kusiri kujairika kuchiitika, mira kushanda uye ongorora mukati mevharuvhu pane chero zvipingamupinyi zvingave zvichidzivirira kushanda kwakajairika.
5 Mushure mekubudirira bhasikoro uye kuvimbisa kushanda kwakakodzera kwevhavha, dzorera valve kune yakazaruka uye iva nechokwadi chokuti nzvimbo dzekuvhara valve dzakachengetedzwa kusvikira kuiswa kwapera.
6.Kuisa valve mupombi kana kubatana kweflange;iva nechokwadi chokuti chero kushungurudzika kunokonzerwa nekugadzirisa kusina kunaka kunosunungurwa.Mavharuvhu haana kurongedzerwa kuve nzira yekubatanidza pombi isina kuiswa zvisina kunaka.
7.Isa vheji uchishandisa zviyero zvepombi uye maitiro.Mavharuvhu akanyorwa negwara rekuyerera anofanira kuiswa anoenderana nekuyerera kwepombi.
8.Iyo yakakurudzirwa kutaridzika kwemavharuvhu ebhora yakatwasuka nevhavha mumutsara wakatwasuka.Iyo valve inogona kuiswa mune mamwe maitiro;zvisinei, chero kutsauka kubva painokurudzirwa yakatwasuka chinzvimbo kungakanganisa kushanda kwakakodzera kwevharuvhu uye kushaisa waranti.