JIS7371 Bronze viav vias kos valve
Nr. 129
Product Description
JIS F7471 Bronze viav vias kos valve yog tooj liab alloy 5K uas ua raws li Nyiv Cov Qauv Txheej Txheem (JIS).
Qhia:
JIS F7471 Bronze viav vias kos valve yog viav vias hom valve haum rau kev tswj dej hauv cov kav dej. Nws tuaj yeem siv los tiv thaiv kev thim rov qab thiab tswj cov kua dej.
Qhov zoo:
Corrosion tsis kam: Cov khoom siv tooj liab alloy muaj kev tiv thaiv corrosion zoo heev thiab haum rau ntau yam kev tshaj tawm thiab chaw ua haujlwm.
Kev ntseeg tau: Lub lifting tsim ua kom ntseeg tau tias lub valve tuaj yeem ntseeg tau qhov kev kuaj xyuas thiab cuam tshuam kev ua haujlwm thiab ua kom muaj kev ruaj ntseg ntawm cov kav dej.
Kev saib xyuas yooj yim: Kev sib koom ua ke valve npog tsim ua rau kev saib xyuas thiab tshuaj xyuas yooj yim dua thiab tuaj yeem txo qis sijhawm.
Kev siv:
JIS F7471 Bronze viav vias kos valve (hom bonnet hom) feem ntau yog siv los tswj cov dej ntws hauv cov kav dej, tiv thaiv kev rov qab thiab tswj kev ntws. Haum rau kev siv hauv kev kho dej, kev siv dej, dej hiav txwv, nkoj tsim thiab marine engineering.
Nta
Product Overview
Copper alloy khoom: Lub valve lub cev thiab lub valve npog yog ua los ntawm corrosion-resistant tooj liab alloy, uas muaj zoo heev durability thiab corrosion kuj.
Kev tsim viav vias: Lub valve disc txais lub viav vias tsim, uas tuaj yeem ua tiav kev tswj xyuas dej thiab tiv thaiv rov qab.
5K tus qauv siab qib: Ua raws li 5K tus qauv siab qib thiab tsim nyog rau nruab nrab thiab qis zog.
Union cover design: Lub union cover tsim pab tswj xyuas thiab tshuaj xyuas.
Kev Xav Tau
· DESIGN Standard: JIS F 7356-1996
· TEST: JIS F 7400-1996
· KAWM NTAWV/MPA
· Lub cev: 5K: 1.05
Specification
| DISC | BC 6 |
| BONNET | BC 6 |
| Lub cev | BC 6 |
| NPE PART | KHOOM |
Cov khoom siv wireframe
Cov ntaub ntawv Dimensions
| DN | d | L | D | C | TSIS MUAJ. | h | t | H |
| 5k15 ua | 15 | 110 | 80 | 60 | 4 | 12 | 10 | 69 |
| 5k20 ua | 20 | 110 | 85 | 65 | 4 | 12 | 10 | 69 |
| 5k25 ua | 25 | 110 | 95 | 75 | 4 | 12 | 10 | 69 |
| 5k32 ua | 32 | 130 | 115 | 90 | 4 | 15 | 12 | 79 |
| 5k40 ua | 40 | 140 | 120 | 95 | 4 | 15 | 12 | 93 |
| 10k15 ua | 15 | 110 | 95 | 70 | 4 | 15 | 10 | 69 |
| 10k20 ua | 20 | 110 | 100 | 75 | 4 | 15 | 10 | 69 |
| 10k25 ua | 25 | 110 | 125 | 90 | 4 | 19 | 10 | 69 |
| 10k32 ua | 32 | 130 | 135 | 100 | 4 | 19 | 12 | 79 |
| 10k40 ua | 40 | 140 | 140 | 105 | 4 | 19 | 12 | 93 |
