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HCB平衡笼式单座调节阀、HCP mso-hansi-font-family:"Times New Roman"">平衡笼式双座调节阀是一种控制各种高温、低温的高流体，压力平衡式调节阀，阀结构紧凑，阀内流体通道呈S mso-hansi-font-family:"Times New Roman"">流体线型，还设有一个改善套筒周围流体平稳流动的导流翼，其特点是压降损失小，流量大，可调范围广，流量特性精度高，符合IEC534 mso-hansi-font-family:"Times New Roman"">标准，调节阀动态稳定性能好，噪音低，闪蒸空化腐蚀小，适用于控制各种温度的高压差流体。配用LHA mso-hansi-font-family:"Times New Roman"">多弹簧气动薄膜执行机构，其结构紧凑、输出力大。产品符合GB/T4213-92。
mso-hansi-font-family:"Times New Roman"">【HCB "Times New Roman"">、HCP平衡笼式单座、双座调节阀- mso-hansi-font-family:"Times New Roman"">主要技术参数】
mso-hansi-font-family:"Times New Roman"">阀体
mso-hansi-font-family:"Times New Roman"">型式：直通双座铸造球型阀
mso-hansi-font-family:"Times New Roman"">公称通径：20 "Times New Roman"">、25、40 mso-hansi-font-family:"Times New Roman"">、50 "Times New Roman"">、65、80 mso-hansi-font-family:"Times New Roman"">、100 "Times New Roman"">、150、200mm
mso-hansi-font-family:"Times New Roman"">公称压力：ANSI 125 "Times New Roman"">、150、300 mso-hansi-font-family:"Times New Roman"">、600 JIS 10 "Times New Roman"">、16、20 mso-hansi-font-family:"Times New Roman"">、30 "Times New Roman"">、40K
PN1.6 mso-hansi-font-family:"Times New Roman"">、4.0 "Times New Roman"">、6.4MPa
mso-hansi-font-family:"Times New Roman"">连接型式：法兰连接：FF "Times New Roman"">、RF、RJ mso-hansi-font-family:"Times New Roman"">、LG "Times New Roman"">、沟槽型、嵌入型
mso-hansi-font-family:"Times New Roman"">法兰标准：JIS B2201-1984 mso-hansi-font-family:"Times New Roman"">、ANSI B16.5-1981 mso-hansi-font-family:"Times New Roman"">、GB/T9112 "Times New Roman"">～9124-2000 "Times New Roman"">等
mso-hansi-font-family:"Times New Roman"">焊接连接：嵌接焊SW
mso-hansi-font-family:"Times New Roman"">材料：铸钢（ZG230-450 "Times New Roman"">）、铸不锈钢（ZG1Cr18Ni9Ti "Times New Roman"">、ZG1Cr18Ni12Mo2Ti "Times New Roman"">、ZG00Cr18Ni12Mo2Ti "Times New Roman"">）、钛等
mso-hansi-font-family:"Times New Roman"">上阀盖：常温型（P "Times New Roman"">）：-17～+230℃
mso-hansi-font-family:"Times New Roman"">伸长Ⅰ "Times New Roman"">型（E1）：-45 mso-hansi-font-family:"Times New Roman"">～-17℃ +230 "Times New Roman"">～+566℃
mso-hansi-font-family:"Times New Roman"">伸长Ⅱ "Times New Roman"">型（E2I）：-100 mso-hansi-font-family:"Times New Roman"">～-45℃
mso-hansi-font-family:"Times New Roman"">伸长Ⅱ "Times New Roman"">型（E2W）：-196 mso-hansi-font-family:"Times New Roman"">～-100℃
mso-hansi-font-family:"Times New Roman"">注: "Times New Roman"">工作温度不准超过各种材料的允许范围。
mso-hansi-font-family:"Times New Roman"">压盖型式：螺栓压紧式
mso-hansi-font-family:"Times New Roman"">填料：V "Times New Roman"">型聚四氟乙烯填料、含浸聚四氟乙烯石棉填料、石棉编织填料、石墨填料