法兰连接蝶阀(中线)
设计与制造符合中国国家标准 基本结构形式(蝶板轴与阀体阍座中心重合)
a DA41 F/P半衬里型 阀体全衬里/蝶板与蝶板轴为不锈钢(不衬)蝶板与轴由销钉连接
b DA41 F46全衬里型
阀体全衬里/蝶板与蝶板轴全衬层／蝶板与轴固定连接
Flanged butterfly valve(middle)
Design and manufactu ring in line with national standards of China
basic structu re(the body axis and the disc/seat cente roverIap)
a DA41F/P-type semi—lining
Full body lining/disc and disc shaft of stainIess steel(no lining)
and the axis of the disc connected by a Pin
b DA41F46 full lining type
Full body Iining/disc and disc shaft full lining/disc connected
With the axis fixed |
基本型号Basic Type公称压力PN0.6～16MPa 公称 通径DN40～1200mm
|
手
动 |
DA41F/P(半衬semi lined) |
蜗
轮
传
动 |
DA341F/P(半衬semi lined) |
|
DA41F3(全衬里Fully Lined) |
DA341F3(全衬里Fully Lined) |
|
DA41F46全衬里Fully Lined) |
DA341F46(全衬里Fully Lined) |
|
Da641F/P(半衬Semi Lined) |
DA941F/P(半衬Semi Lined) |
|
气
动 |
DA641F3(全衬里fully Lined) |
电
动 |
DA941F3(全衬里fully lined) |
|
DA641F46(全衬里Fully Lined) |
DA941F46(全衬里fully lined) |
|
