上海SHLIXIN立新平衡阀FD12KA10/20B00特价供应 SHLIXIN立新平衡阀如果平衡阀开度不变,则阀门系数Kv不变,也就是说阀门系数Kv由开度而定。通过实测获得不同开度下的阀门系数,平衡阀就可做为定量调节流量的节流元件。 FD12KA10/20B00 FD12KA10/30B00 FD12KA10/40B00 FD12PA10/20B00 FD12PA10/30B00 FD12PA10/40B00 FD12FA10/20B00 FD12FA10/30B00 FD12FA10/40B00 FD12KB10/20B00 FD12KB10/30B00 FD12KB10/40B00 FD12PB10/20B00 FD12PB10/30B00 FD12PB10/40B00 FD12FB10/20B00 FD12FB10/30B00 FD12FB10/40B00 FD16KA10/20B00 FD16KA10/30B00 FD16KA10/40B00 FD16PA10/20B00 FD16PA10/30B00 FD16PA10/40B00 FD16FA10/20B00 FD16FA10/30B00 FD16FA10/40B00 FD16KB10/20B00 FD16KB10/30B00 FD16KB10/40B00 FD16PB10/20B00 FD16PB10/30B00 FD16PB10/40B00 FD16FB10/20B00 FD16FB10/30B00 FD16FB10/40B00 FD25KA10/20B00 FD25KA10/30B00 FD25KA10/40B00 FD25PA10/20B00 FD25PA10/30B00 FD25PA10/40B00 FD25FA10/20B00 FD25FA10/30B00 FD25FA10/40B00 FD25KA10/20B03 FD25KA10/30B03 FD25KA10/40B03 FD25PA10/20B03 FD25PA10/30B03 FD25PA10/40B03 FD25FA10/20B03 FD25FA10/30B03 FD25FA10/40B03 FD32KA10/20B00 FD32KA10/30B00 FD32KA10/40B00 FD32PA10/20B00 FD32PA10/30B00 FD32PA10/40B00 FD32FA10/20B00 FD32FA10/30B00 FD32FA10/40B00 FD32KA10/20B03 FD32KA10/30B03 FD32KA10/40B03 FD32PA10/20B03 FD32PA10/30B03 FD32PA10/40B03 FD32FA10/20B03 FD32FA10/30B03 FD32FA10/40B03