Di-valve, fetolehang Genebre

Safety valve fetolehang ke tsa bohlokoa bakeng sa tshebetso sireletsehileng ea tsamaiso efe kapa efe eo ho eona metsi a, mouoane kapa boitsebiso bo bong ka ba teng ba le tlas'a khatello e matla. The lipeipi, tseo e ntse e feta, a sa khone ho boloka khatello ea. Ka lebaka la ho phatloha ho ka etsahala'ng ka liphello tsohle. ke fetolehang polokeho valve seo, joang ba sebetsa?

A belofo polokeho

Safety valve fetolehang notlolelwa-theoha-valve tse otlolohileng tshwere. Ba sebetsa ka ho toba le tikoloho, e leng e fana ka dithulaganyo tlhahiso. Hangata ka ho fetisisa, e le metsi. Ho ena le hoo e ka 'na moea, mouoane, khase ea tlhaho, ethylene, kapa lintho tse ling tse u se ke ua itšoara ka thepa e sebelisoang ho proizvodnje phunyang le.

Safety phunyang, fetolehang khatello, o etsa mesebetsi e 'meli. Pele se hlahisa tikoloho ya ho sebetsa ha khatello ea ka hare ho tsamaiso ea. Empa ka nako eo o ile a boela koahela tsela e tsoa ho eona. Hlahellang hang-hang ka mor'a khatello hare tsamaiso e tsitsisoa.

kopo

Fetolehang polokeho valve hlomamisa:

• tsamaiso ea liindasteri;
• lelapa.

Ba thibela tšusumetso ea lintlha Link le ka hare. Sehlopha sa pele se akarelletsa mefuta e fapaneng ya hardware hloleha kapa sekgahla sa ho mehloli Link la mocheso phahameng. Sena se ka ba le ho phoso nakong tlhomamiso ea tsamaiso kapa sesebediswa.

lintlha ka hare - the dithulaganyo 'meleng ka hare sesebediswa kapa tsamaiso, eo lebisa ho eketseha ha khatello.

Molao-motheo oa ho sebetsa

opereishene belofo e thehiloe 'nete ea hore ka hare ho eona ho na le likarolo tse peli tse ka nakoana ba ka equilibrium. Karolo, e bitsoang loko, e ntse e tsoela motsoako sebetsa ho tloha tsoa ea tsamaiso. O ile a ne ke sa lumelloa ho susumelletsa manakaneng (selemo), e leng o na le e itseng compressive sebetse. Empa ha khatello hare tsamaiso fetisa itseng mola opareitara e, nakong ea selemo ha e sa khona ho tšoara loko. Ho petetswa, pipitlelano (sleeve) e hlaha le khatello ea mahareng khatello e tsoela ka ntle ho - kae kapa kae moo belofo lona ka ho toba moralo.

Ka mor'a khatello ea stabilizes, nakong ea selemo o khutlela boemong ba eona ka lekhetlo la pele, pushing notlelea kena sebakeng.

Ditlhoko tsa di-valve

Ba lokela ho:

1. Nako le compulsorily unlatch tlas'a entsprechen tsena khatello.
2. Na le bokgoni ba e lumellang ho fokotsa khatello ea feteletseng ka potlako.
3. Ba bonnete ba hore khutlise latch kena sebakeng, etsa bonnete ba tightness ea tsamaiso.

tlhophiso

E phethahatsoa ho latela entsprechen fapaneng.

Molao-motheo o sebetsang oa di-valve polokeho tse tobileng kapa e sa tobang (bakeng sa eona ho sebetsa, o lokela ho ba le mohloli oa motlakase).

Ba ka 'na ba arohana ka ho sa lintho tse bonahalang ho tswa ho eo (koporo, tšepe, tšepe).

Ke mofuta wa pipitlelano phahamisa di-valve tse arotsoe ka tekanyo e lekanang ya-ketso le sesebediswa rocker.

Ho phaella moo, di-valve ka 'na ba tse nyenyane, tse mahareng le Tletseng mphahamisetsa. Le hore ha ho tlhophiso tsohle ho ka khonehang.

Safety belofo laolwa Geneble 3190 (Spain)

Ho ea ka mofuta oa mabapi le bolela coupling ena. The mahareng sebetsa ka ba metsi, mouoane, inert likhase le sephalli.

'mele oa eona e entsoe ka boronse boleng bo phahameng. The belofo polokeho 1 '' na le fetolehang koporo 'mele. Spool le khalase ea koporo. Selemo e entsoe ka galvanized tšepe. Teflon gasket.

Tools belofo khatello ea 16 kgf / limithara ² (bareng).

Khatello ea fetolehang ho tloha ho 1 ho 12 lik'hilograma / noun m ^2. Ka fekthering, boleng ena e behiloeng ka ho 3 kgf / limithara ^2.

Configurable ka karabelo khatello ea fetola nsete. Haeba u ka e manaka a watjhe, boleng eketseha, 'me haeba kelello e tšoanang fokotsehile.

Lumelloa feteletseng khatello ea ba ho fihlela ho 10% ya tloaelehileng.

Bueloang mocheso ho tloha ho -10 ° C ho 180 ° C, palo e kahodimodimo 200 ° C ho nkoa.

ntseng bo eketseha

E le hore ba hantle kenya phunyang, e ke ho hlokahala hore ho sheba tikoloho tataiso pontshi, teng ka 'mele.

Tsamaisa belofo e lokela ho ba moleng o otlolohileng, ho seng joalo e ke ke ea sebetsa.

E le hore tikoloho sebetsa e sa phalla, ho sebelisa thepa eo se ke la kena itšoara joang le eona.

Ho eketseha phunyang le mounted ka phala le e clamped ho letšoao senotlolo hare tshekatsheko. The linate ke ke clamped. Phala tjhajoloha e lebisitsoe tlase ho mokelikeli e sa khutlela morao, 'me e tsitsitseng e le hore e se ke petelitsoe ho' mele.

Belofo laolwa Valtec

Safety belofo phetoho Valtec 1831 grooved lokolloang metsi kapa tse ling tse ho sebetsa mokelikeli (khase) ka mor'a khatello ea ho eona e tla tsoha ka holimo ho lumelloa.

le sesebediswa phunyang

The spool le gasket teng ka hare matlo le. O ile a tšehetsa ka selemo sebakeng khalase, leo ho sireletsa e tsoa ho e ho pepesehela ntle.

Tekanyo ea ho compression e laolwa ka washers qheletseng. Bush qobelloa qalang, eo e thehiloe molamu le linate tse peli, o tla a kopana le taolo sleeve. Kahoo, nakong ea selemo se a petetswa, empa ho se mahlonoko.

Ha khatello ea eketsa ka holimo tloaelehileng, ea selemo e a petetswa matla ho spool bula. Metsi kapa ntho tse ling tse tsoela ka phala ena. Khatello e theolela, e le e hlokehang ka ho phunyang le.

Ka mor'a khatello e fokotseha 'me ba tla khutlela ho tloaelehileng, ea selemo atolosa. Mora sleeve le ho e sa phehella joalo thata. tsamaiso e tiisitsoe.

litšobotsi tsa

Setulo bophara e ka ba ho tloha 1/2 '' ho 2 '' increments ea 1/4 '', 2, 2½ '' me 3 ''.

Khatello ea selelekela li se tletseng ba lekanang 1,1 linako sete khatello, koaloa - 0,9 la khatello likela.

Sebetsa mocheso se phahame ho feta 180 ° C.

phunyang le o sebetsang ka thempereichara e ho tloha -25 ° C ho 60 ° C (metsi).

Tabeng ena, e balwa ka lipotoloho le 5000, 'me hangata se ka tlase ho dilemo tse 15.

Warranty le inshorense khabisitsoeng ka di-valve tsohle Valtec ho lilemo tse 7.

Safety valve ka bula ka letsoho fetolehang. Sena se etsoa e le hore ho etsa bonnete ba serviceability bona. Ke bohlale ho hlahloba ba mong le e mong likhoeli tse tšeletseng.

Safety valve le fetolehang Geneble Valtec 12.2.085-2002 ea mo khahlanyetsa GOST le GOST 24570-81.