| 低温蝶阀 DD43Y/W 10~250C/P | BUTTERFLY VALVE DDCA Y/W 10~250C/P |
阀体材料：低温碳钢、不锈钢等 公称通径：DN25~DN1200 (NPS 1"~48") 公称压力：PN1.0~PN2.5 MPa (150LB~300LB) 工作温度：-196℃~120℃ 驱动方式：手轮、蜗轮、电动、气动等 密封材质：氟硅橡胶、聚三氟氯乙烯、不锈钢、硬质合金等 阀芯材质：低温碳钢、不锈钢等 | Valve body material: LCB, LCC,LC3,CF8,CF3,CF3M,etc Nominal diameter: DN25~DN1200 (NPS 1 "~48") Nominal pressure: PN1.0~PN2.5 MPa (150LB~300LB) Working temperature: -196 ℃~120 ℃ Driving methods: Handwheel, worm gear, electric, pneumatic, etc Sealing materials: FVMQ，PCTFE，CF8，YG6，YG8，etc Valve core material: LCB, LCC,LC3,CF8,CF3,CF3M,etc |
