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软密封蝶阀（对夹包PTFE）
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产品名称： 软密封蝶阀（对夹包PTFE）
型号：B8000
规格：2"-12"
设计标准：API609
法兰结构：GB12238,BS5155,API609,MSS SP-67,
法兰标准：DIN2501,BS4504,BS10-E,ANSI125/150,ASA125/150,AS2129Table D/E,JIS5K/10K/20K. |
设计规范
设计标准: API609
法兰标准: DIN 2501 PN10;ANSI125/150;AS2129 Table D/E,ect.
结构长: DIN3202-K1,BS5155,ANSI B16.10,MSS SP-67
试验标准: API 598 |
应用
| This butterfly valve is separated style, enclosed the valve with the PTFE liner ring, Between the liner ring and valve is the back liner of 79 that made of high-elasticity rubber, the liner ring disc adopts the double spherical surface sealing structure, used for guarantee the reliable closing and sealing performance even some laceration emerges due to long-time using. The valve disc is the complete liner structure, and they adopt the spherical surface structure to the liner ring , the sealing structure between the valve disc , valve stem and liner ring ,is the highly reliable pressure self-sealing structure, which had got a patent items to guarantee that there will no leaking out during long-term use. |
部件材料
| 部件名称 |
材料 |
| 阀体 |
GG25 |
| 阀板 |
WCB+PTFE |
| 阀轴 |
SS410 |
| 阀座 |
PTFE |
| “O”形圈 |
PTFE |
| 轴套 |
PTFE | |
尺寸
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该信息已被浏览次了 更新于2009年02月13日
