- 產(chǎn)品
- 供應(yīng)
- 公司
- 新聞
|
|
||||||||||||||||||||||||||||
BOA-H截止閥-德國KSB（凱士比）閥門
設(shè)計(jì)
法蘭波紋管截止或節(jié)流閥塞式截止閥，對閥門的設(shè)計(jì)識別顏色編碼標(biāo)準(zhǔn)位置指示器，可更換的閥塞；波紋管保護(hù)時，閥門處于全開位置；座椅由耐磨耐腐蝕鉻鋼和鉻鎳鋼。
應(yīng)用
熱水供暖系統(tǒng)，高溫?zé)崴┡到y(tǒng)，傳熱系統(tǒng)，一般蒸汽應(yīng)用在建筑服務(wù)和工業(yè)。其他要求的液體。
Overview of technical data
|
Bonnet design |
Bonnet |
|
Maximum temperature |
350 002 |
|
DN max. |
350 |
|
Handwheel movememt |
Non- rising |
|
Minimum temperature |
10- 002 |
|
DN min. |
15 |
|
Valve disc/plug material |
Metal- to-metal seat |
|
eClass assignment |
37010201 |
|
Body material (EN standard) |
JS 1025; JL 1040 |
|
Threaded-end design |
Flange design |
|
Stem sealing |
Bellows with back- up gland packing |
|
Body design |
Angle pattern body; Straight pattern body |
|
Body material |
Cast iron; Nodular cast iron |
|
Actuator options available ex works |
No |
|
PN max. |
25 |
|
Dimension standard |
EN 558- 1/1 ISO 5752/1 |
|
Main applications |
Industry and process engineering; Oil / Gas;Building services |
