Taw qhia:
Dual plate check valve installed in the pipeline system, its main role is to prevent media backflow, check valve is a kind of media pressure open and close automatic valve. In view of the problems existing in traditional flanged check valve, our company has developed H77X double-plate wafer check valve based on American API standard and German DIN standard, combined with our company's rich experience in valve test research, development and design, processing and manufacturing for many years.
Daim ntawv thov:
Dual phaj soft seal check valve yog tsim rau dej tshiab, dej hiav txwv, khoom noj, tshuaj, nrog rau ntau yam roj, acid, alkali, ntsev thiab lwm yam xov xwm.
Nqe lus piav qhia:
Khoom nta:
1. luv qauv ntev, nws cov qauv ntev tsuas yog 1/4 1/8 ntawm cov tsoos flange kos valve;
2. me me, lub teeb yuag, nws qhov hnyav tsuas yog 1/4 1/20 ntawm cov tsoos flange kos valve;
3. lub valve disc kaw sai, dej rauj siab me me;
4. kab rov tav pipeline los yog ntsug kav yuav siv tau, yooj yim rau nruab;
5. smooth flow channel, me me dej tsis kam;
6. rhiab heev, zoo sealing kev ua tau zoo;
7. lub disc stroke luv luv, kaw lub valve cuam tshuam quab yuam me me;
8. tag nrho cov qauv, yooj yim thiab compact, zoo nkauj;
9. lub neej ua haujlwm ntev, kev ntseeg siab.
Specification:
Valve Loj: | 1.5"-48" |
Qib Siab: | 125 hli-150 hli (PN10-25) |
Khoom siv: | ASTM A536, carbon steel A216 WCB, stainless hlau A351 CF8 / CF8M, tooj liab alloy B148-95400 / 95800 |
Tsim thiab tsim cov qauv: | API 609, BS5153, EN12334 |
Ntsej muag ntsej muag Standards: | API 594, BS5155, EN558-1, ISO5752-16 |
Flange Dimension Standards: | ASME B16.1 125LB / 150LB, DIN 2501 PN10 / 9N16, BS4504 PN10 / PN16 |
Siab Test Standards: | API598, DIN 3230 Part3, EN12266-1 |
Quality/Product Certifications: | CE, ACS, WRAS, TS... |
Txheej txheem kev sib txuas hom | Wafer, hom flange |
Siv tau nruab nrab | Cov dej tsis huv, dej phwj tuaj, dej hiav txwv, khoom noj, tshuaj, txhua yam roj, kua qaub, alkali, thiab lwm yam |
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