轴流式止回阀 ZLH41Y/W/H 10~160C/P/I | CHECK VALVE ZLHDAY /W/H 10~160C/P/I |
阀体材质:碳钢、不锈钢、合金钢等 公称通径:DN15~DN500(1/2"~20") 公称压力:PN1.0~PN16 MPa(150LB~1500LB) 工作温度:-60℃~593℃ 驱动方式:靠介质力使阀瓣自动启闭 密封材质:不锈钢、硬质合金等 阀芯材质:碳钢、不锈钢、合金钢等 | Main materials: WCB,WC6,15CrMo,20CrMoV,CF8,CF3,CF3M,etc Nominal diameter: DN15~DN500 (1/2 "~20") Nominal pressure: PN1.0~PN16 MPa (150LB~1500LB) Working temperature: -60 ℃~593 ℃ Drive mode: The valve disc is automatically opened and closed by the medium force Sealing material: CF8,YG6,YG8,etc Valve core material: WCB,WC6,15CrMo,20CrMoV,CF8,CF3,CF3M,etc |