品牌
代理商厂商性质
北京市所在地
•性能规范TechnicalData
规格：DN100-1200
公称压力：PN10/PN16/PN25
适用温度：-20-150^
适用介质：水、气、油等
Size:4*-48*
NominalPressure:PN10/PN16/PN25
WorkingTemperature:-20-150T；
SuitableMedium:Water,gas,oils;etc.
•标准Standard
设计标准：EN593
结构长度：EN558
法兰连接：EN1092-1/2
上法兰：ISO5211
测试标准：EN12266
Designstandard:EN593
FacetoFace：EN558
Flangeconnection:EN1092-1/2
TopFlange;ISO5211
TestInspection：EN12266
•主要零部件材质Material of main parts | |||
序号No. | 名称Item | 材质 Material | 标准Symbol |
1 | 阀体 Body | 球铁 Ductile iron | GGG40 |
碳钢 Carbon steel | GE280 | ||
2 | 阀板 Disc | 球铁 Ductile iron | GGG40 |
碳钢 Carbon steel | GE280 | ||
3 | 轴 Shaft | 不锈钢 Stainless steel | 1.4301/1.4401/1.4406 |
合金Alloy | 2.4360 | ||
4 | 密封圈 Sealing Ring | 弹性橡胶Elastomer | Working Temperature |
乙丙EPDM | -15-130%： | ||
TfflNBR | -10-80P | ||
氟橡胶VITON | -20-150P | ||
5 | 压圈 Retaining Ring | 不锈钢 Stainless steel | 1.4301/1.4401/1.4406 |
6 | 轴套 Bushing | 青铜Bronze | |
7 | 销 Pin | 不锈钢 Stainless steel | 1.4301/1.4401/1.4406 |
合金Alloy | 2.4360 | ||
