Mgbanyụ/ebipụ valvụ igwe anaghị agba nchara
Mgbanyụ/ebipụ valvụ igwe anaghị agba nchara
Emere ngwa ngwa pneumatic gbanyụọ/bechapụ nkọwapụta valvụ
| Pneumatic na gbanyụọ valvụ njikwa | kwụ ọtọ site na nkedo globe ụdị |
| Ụdị spool: | ụdị na-abụghị nke ziri ezi ma ọ bụ ụdị edozi |
| Nha aha: | DN20 ~ 200, NPS 3/4 〞~ 8〞 |
| Nrụgide aha: | PN16 ~ 100, Klas 150LB ~ 600LB |
| Njikọ: flange: | FF, RF, MF, RTJ |
| ịgbado ọkụ: | SW, BW |
| Akụkụ flange: | Dị ka IEC 60534 si kwuo |
| Gbanyụọ pneumaticvalvụ njikwaỤdị bonnet: | Ⅰ: ọkọlọtọ ụdị (-20℃ ~ 230℃) |
| Nkwakọ ngwaahịa: | Ụdị V PFTE mbukota, mgbanwe.ngwugwu graphite, wdg. |
| Akpa akpa: | Metal graphite mbukota |
| Onye na-eme ihe: | Pneumatic: multi-spring diaphragm actuator, piston ụdị actuator. |
Emere ngwa ngwa pneumatic gbanyụọ/bechapụ ihe valvụ
| Aha akụrụngwa | Ihe njikwa Valve |
| Ahụ/Bonnet | WCB/WCC/WC6/CF8/CF8M/CF3M |
| Valve spool/oche | 304/316/316L (ihe mkpuchi stelite alloy) |
| Nkwakọ ngwaahịa | Nkịtị: -196 ~ 150 ℃ bụ PTFE, RTFE,> 230 ℃ bụ mgbanwe graphite |
| Gasket | Nkịtị: igwe anaghị agba nchara nwere graphite na-agbanwe agbanwe, Pụrụ iche: Metal eze ụdị gasket |
| Mkpuchi diaphragm | Nkịtị:Q235, Pụrụ iche:304 |
| Diaphragm | NBR nwere akwa polyester agbasiri ike |
| Mmiri | Nkịtị:60Si2Mn, Pụrụ iche:50CrVa |
| valvụ nchịkwa nchịkwa | 2Cr13/17-4PH/304/316/316L |
Ime ngwa ngwa pneumatic gbanyụọ / bepụ arụmọrụ valvụ
| Pneumatic otu oche njikwa valvụ | ngwa ngwa meghere | |
| Oke ekwenyere | 50:1 (CV <6.3 30:1) | |
| Ọnụ ahịa CV | Pasent CV1.6 ~ 630 ， linear CV1.8 ~ 690 | |
| valvụ njikwa pneumatic a na-ekwe ka ntapu | Metal akara: IV ọkwa (0.01% gosiri ikike) | |
| Pneumatic On Off Control Valve Performance | ||
| Njehie dị n'ime % | ±1.5 | |
| Ọiche nloghachi,% | ≤1.5 | |
| Mpaghara nwụrụ anwụ,% | ≤0.6 | |
| Ọdịiche site na mmalite ruo na njedebe,% | ±2.5 | |
| Egotara ọdịiche njem,% | ≤2.5 | |
