Ivalve yokulawula uxinzelelo
Ivalve yokunciphisa uxinzelelo oluhlengahlengisiweyo
200X iivalvu zokunciphisa uxinzelelo ngokuzenzekelayo
ukunciphisa kunye nokulawula uxinzelelo oluphezulu lwe-inlet ukuya kuxinzelelo olusezantsi olusezantsi, kungakhathaliseki ukuba yiyiphi isantya sokuhamba kunye nokutshintsha koxinzelelo lokungena.
Le valve sisilawuli esichanekileyo, esiqhutywa ngumqhubi we-pilot esikwaziyo ukubamba uxinzelelo lomphunga ukuya kumda omiselweyo kwakhona. Xa uxinzelelo olusezantsi ludlula ummiselo woxinzelelo lomqhubi wolawulo, ivalve engundoqo kunye nevalve yokulinga ivale idrip-tight.
Ubungakanani: DN50 - DN600
I-Flange drilling ifanelekile kwi-BS EN1092-2 PN10/16.
Epoxy fusion ukutyabeka.
| Uxinzelelo Lokusebenza | 10 ibha | 16 ibha |
| Uvavanyo loxinzelelo | Igobolondo: imivalo eyi-15; Isihlalo: 11 bar. | Igobolondo: imivalo engama-24; Isihlalo: 17.6 bar. |
| Ubushushu bokusebenza | 10°C ukuya ku-120°C | |
| Imidiya efanelekileyo | Amanzi, i-oyile kunye negesi. | |
Uvavanyo lweShell kunye netywina lwevalvu nganye luyenziwa kwaye lurekhodwa phambi kwephakheji ukuqinisekisa umgangatho wemveliso. Imidiya yovavanyo ngamanzi kwiimeko zegumbi.
| Hayi. | Inxalenye | Izinto eziphathekayo |
| 1 | Umzimba | Intsimbi yentsimbi/intsimbi yeCarbon |
| 2 | Ibhonethi | Intsimbi yentsimbi/intsimbi yeCarbon |
| 3 | Isihlalo | Ubhedu |
| 4 | Ukwaleka wedge | EPDM / NBR |
| 5 | Idiskhi | Intsimbi yentsimbi+NBR |
| 6 | Isiqu | (2 Kr13) /20 Cr13 |
| 7 | Iplagi yeNut | Ubhedu |
| 8 | Umbhobho | Ubhedu |
| 9 | Ibhola/inaliti/Pilot | Ubhedu |
Ukuba ufuna iinkcukacha zomzobo, nceda uzive ukhululekile ukuqhagamshelana.
1. Umsebenzi uzinzile kwaye unokwethenjelwa kunye nokupasa okukhulu.
2. Icwecwe livule ngokukhawuleza kwaye livale ngokucothayo ngaphandle kwehamile yamanzi.
3. Isilawuli sokunciphisa ukuchaneka okuphezulu kunye noluhlu olukhulu.
4. Ukusebenza kokutywina kunye nobomi benkonzo ende.
IiMfuno zoFakelo:
1. Cebisa ukufakela ivalve yokukhupha exhuast kwisixokelelwano sombhobho ukuqinisekisa ukuba isebenza ngokuzinzileyo.
2. Uxinzelelo lwe-inlet kufuneka lungabi ngaphantsi kwe-0.2Mpa. Ukuba kunjalo, ukusebenza kuya kuba kubi kakhulu. (Unyamezelo loxinzelelo lokuphuma luya kwanda.)
