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超低溫流向切換閥 cryogenic gate valves
最低運行溫度：-196 °C，
最高運行溫度：+65 °C
派克Bestobell超低溫閘閥采用創新的韌性良好的PTFE楔形設計，有效提高安全性。超低溫閘閥可以達到更小的泄漏率。即使在閥門壓力較低的情況下也能高效運行，重量輕，適用于工業氣體運輸。派克Bestobell不銹鋼單向延伸閥桿閘閥具有螺栓閥帽式連接結構，一體式的軟閥座和銅材質內部構件。派克Bestobell超低溫閘閥采用新穎的韌性良好的PTFE楔形設計，已經發展到實現緊密關閉，有效提高安全性。這意味著，這些超低溫閘閥可以達到更小的泄漏率，而不是通常與這種閥門的類型有關。這些閥門的用途非常廣泛，即使在閥門壓降較低的情況下也能有效地工作。它們還具有輕巧的設計，使其非常適合工業氣體的運輸。
Parker Bestobell Stainless Steel uni-directional extended stem gate valve has a bolted bonnet, integral soft seat and bronze internals.Parker Bestobell’s cryogenic gate valves feature an innovative PTFE flexible wedge design, which has been developed to achieve a tight shut off, to enhance safety. This means that these cryogenic gate valves can achieve minimal leakage rates not normally associated with this valve type.These valves are extremely versatile and are designed to operate effectively even in cases of a low valve pressure drop. They also feature a lightweight design, making them perfect for the transportation of industrial gas.
技術規格：
連接類型：Butt Weld Schedule 10
選件：N/A
閥桿長度(毫米)：230
閥體材料：316 Stainless Steel
名義直徑（DN)：DN40
驅動：Manual
直徑：DN40 nom
連接類型：對焊式 Schedule 10
閥桿類型：加長的
閥桿長度：230 mm
啟動類型：手動
閥體材料：不銹鋼
選件：N/A
最大運行壓力：580 psi, 40 bar
最低運行溫度：-196 °C
最高運行溫度：+65 °C
重量：5.3 kg
流速：132 Gal/min
市場：
- 工業氣體應用
特點/優勢：
- 可更換的閥體閥座是樞紐閥頭組件的一部分（不包含DN40）
- 研磨閥座和聚四氟乙烯密封以實現任何時間段都可以嚴密關閉
- 輕量化設計提供優良的熱選好特性。
- 防吹閥桿和整體式高強度閥桿設計，以實現操作人員安全
應用：
- 運輸
- 存儲
- 防御
- 過程處理
適用于以下氣液介質：
- 氧氣（O2）
- 氮氣（N2）
- 氬氣（Ar）
- 二氧化碳（CO2）
- 氪（Kr）
- 氖（Ne）
- 氫（H2）
- 氮氧化物（N2O）
- 六氟化硫（SF6）
- 天然氣（CH4）
- 乙烯（C2H4）
- 三氟甲烷 （CHF3）
部件號 |
名義直徑（ DN) |
連接類型 |
閥桿長度 ( 毫米 ) |
驅動 |
閥體材料 |
選件 |
CMC70B1D3S00 |
DN40 |
Butt Weld Schedule 10 |
230 |
Manual |
316 Stainless Steel |
N/A |
CMC70STED3S00 |
DN40 |
Socket Weld |
230 |
Manual |
316 Stainless Steel |
N/A |
CMC80B1D6S00 |
DN50 |
Butt Weld Schedule 10 |
300 |
Manual |
316 Stainless Steel |
N/A |
CMC80STED6S00 |
DN50 |
Socket Weld |
300 |
Manual |
316 Stainless Steel |
N/A |
CMC90B1D4S00 |
DN65 |
Butt Weld Schedule 10 |
300 |
Manual |
316 Stainless Steel |
N/A |
CMC90STED4S00 |
DN65 |
Socket Weld |
300 |
Manual |
316 Stainless Steel |
N/A |
CMCA0B1D7S00 |
DN80 |
Butt Weld Schedule 10 |
400 |
Manual |
316 Stainless Steel |
N/A |
CMCA0STED7S00 |
DN80 |
Socket Weld |
400 |
Manual |
316 Stainless Steel |
N/A |
CMCB0B1D7S00 |
DN100 |
Butt Weld Schedule 10 |
400 |
Manual |
316 Stainless Steel |
N/A |
CMCB0STED7S00 |
DN100 |
Socket Weld |
400 |
Manual |
316 Stainless Steel |
N/A |
CMD70B1D6STC |
DN40 |
Butt Weld Schedule 10 |
300 |
Pneumatic |
316 Stainless Steel |
With guard |
CMD70B1D6STY |
DN40 |
Butt Weld Schedule 10 |
300 |
Pneumatic |
316 Stainless Steel |
Without guard |
CMD70STED6STC |
DN40 |
Socket Weld |
300 |
Pneumatic |
316 Stainless Steel |
With guard |
CMD70STED6STY |
DN40 |
Socket Weld |
300 |
Pneumatic |
316 Stainless Steel |
Without guard |
CMD80B1D8STC |
DN50 |
Butt Weld Schedule 10 |
500 |
Pneumatic |
316 Stainless Steel |
With guard |
CMD80B1D8STY |
DN50 |
Butt Weld Schedule 10 |
500 |
Pneumatic |
316 Stainless Steel |
Without guard |
CMD80STED8STC |
DN50 |
Socket Weld |
500 |
Pneumatic |
316 Stainless Steel |
With guard |
CMD80STED8STY |
DN50 |
Socket Weld |
500 |
Pneumatic |
316 Stainless Steel |
Without guard |
CMD90B1D8STC |
DN65 |
Butt Weld Schedule 10 |
500 |
Pneumatic |
316 Stainless Steel |
With guard |
CMD90B1D8STY |
DN65 |
Butt Weld Schedule 10 |
500 |
Pneumatic |
316 Stainless Steel |
Without guard |
CMD90STED8STC |
DN65 |
Socket Weld |
500 |
Pneumatic |
316 Stainless Steel |
With guard |
CMD90STED8STY |
DN65 |
Socket Weld |
500 |
Pneumatic |
316 Stainless Steel |
Without guard |
CMDA0B1D8STC |
DN80 |
Butt Weld Schedule 10 |
500 |
Pneumatic |
316 Stainless Steel |
With guard |
CMDA0B1D8STY |
DN80 |
Butt Weld Schedule 10 |
500 |
Pneumatic |
316 Stainless Steel |
Without guard |
CMDA0STED8STC |
DN80 |
Socket Weld |
500 |
Pneumatic |
316 Stainless Steel |
With guard |
CMDA0STED8STY |
DN80 |
Socket Weld |
500 |
Pneumatic |
316 Stainless Steel |
Without guard |
CMDB0B1D8STC |
DN100 |
Butt Weld Schedule 10 |
500 |
Pneumatic |
316 Stainless Steel |
With guard |
CMDB0B1D8STY |
DN100 |
Butt Weld Schedule 10 |
500 |
Pneumatic |
316 Stainless Steel |
Without guard |
CMDB0STED8STC |
DN100 |
Socket Weld |
500 |
Pneumatic |
316 Stainless Steel |
With guard |
CMDB0STED8STY |
DN100 |
Socket Weld |
500 |
Pneumatic |
316 Stainless Steel |
Without guard |
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fcg.cnmec@parkerdistribution.com.cn
