Ndụmọdụ
Valve agịga dị elu nwere ike ịrụ ọrụ na aka ma ọ bụ na-akpaghị aka. Valvụ agịga ejiri aka na-arụ ọrụ na-eji mkpịsị aka aka ijikwa ebe dị n'etiti plunger na oche valvụ. Mgbe a na-atụgharị ụkwụ aka n'otu ụzọ, a na-ebuli ihe nkwụnye ahụ iji mepee valvụ ma kwe ka mmiri gafere. Mgbe a na-atụgharị aka na-atụgharị n'akụkụ nke ọzọ, onye na-agbapụta na-aga nso na oche iji belata ọsọ ọsọ ma ọ bụ mechie valvụ ahụ.
A na-ejikọta valves agịga akpaaka na moto hydraulic ma ọ bụ ihe na-eme ikuku nke na-emepe na-emechi valvụ ahụ na-akpaghị aka. Moto ma ọ bụ actuator ga-edozi ọnọdụ plunger dabere na ngụ oge ma ọ bụ data arụmọrụ mpụga anakọtara mgbe a na-enyocha igwe.
Abụọ valvụ agịga ejiri aka na-arụ ọrụ na akpaaka na-enye njikwa ziri ezi nke ọnụego erute. Ejiri eriri aka nke ọma, nke pụtara na ọ na-ewe ọtụtụ ntụgharị iji dozie ọnọdụ nke plunger. N'ihi ya, valvụ agịga nwere ike inyere gị aka ịhazi oke mmiri na-asọ na sistem.
Njirimara Valve agịga na ihe onyonyo
1. valvụ agịga
2. Ejiri igwe anaghị agba nchara ASTM A479-04 (ọkwa 316)
3.Threaded agwụ dị ka ASME B 1.20.1 (NPT)
4. Max. Nrụgide ọrụ 6000 psi na 38 Celsius
5.Okpomọkụ na-arụ ọrụ -54 ruo 232 Celsius
6.Safety bonnet mkpọchi na-egbochi ọnwụ mberede.
7.Back oche imewe na-echebe nkwakọ na n'ụzọ zuru ezu na-emeghe ọnọdụ.
| N° | Aha | Ihe onwunwe | Ọgwụgwọ elu |
| 1 | Ijikwa grib Scres | SS316 | |
| 2 | Jikwaa | SS316 | |
| 3 | Stem Shaft | SS316 | Ọgwụgwọ Nitrogen |
| 4 | Uzuzu okpu | Plastic | |
| 5 | Nkwakọ ngwaahịa | SS316 | |
| 6 | Mkpọchi nut | SS316 | |
| 7 | Bonnet | SS316 | |
| 8 | ihe nchacha | SS316 | |
| 9 | Nkwakọ ngwaahịa azuokokoosisi | PTFE+ Graphite | |
| 10 | Igwe mmiri | SS316 | |
| 11 | Mkpọchi Pin | SS316 | |
| 12 | O mgbanaka | FKM | |
| 13 | Ahụ | Ọkwa 316 |
agịga Valve Dimension Generals
| Ref | Nha | PN (psi) | E | H | L | M | K | Ibu(Kg) |
| 225N 02 | 1/4" | 6000 | 25.5 | 90 | 61 | 55 | 4 | 0,365 |
| 225N 03 | 3/8" | 6000 | 25.5 | 90 | 61 | 55 | 4 | 0,355 |
| 225N 04 | 1/2" | 6000 | 28.5 | 92 | 68 | 55 | 5 | 0,440 |
| 225N 05 | 3/4" | 6000 | 38 | 98 | 76 | 55 | 6 | 0,800 |
| 225N 06 | 1" | 6000 | 44.5 | 108 | 85 | 55 | 8 | 1.120 |
Eserese Valve Isi ọnwụ nke agịga
Nleba nrịbama valvụ agịga
Kv VALUES
KV= Ọnụego mmiri na-asọ na cubic mita kwa elekere (m³/h) nke ga-ebute mbelata nrụgide nke 1 mmanya gafee valvụ ahụ.
| nha | 1/4" | 3/8" | 1/2" | 3/4" | 1" |
| m³/h | 0.3 | 0.3 | 0.63 | 0.73 | 1.4 |