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冷冻焊接直通阀Refrigeration solder straight-through valve
制冷剂 Refrigerants: CFC,HCFC,HFC ,R717
温度范围 Working temperature range:-46℃~+120℃
规格尺寸 Specification and size: DN15~DN125
压力范围 Pressure range: 0~6.3MPa(液压 hydraulic pressure9.5)
优特点 Features and advantages:
低温钢整体锻造强度高Low temperature steel overall forging and the strength is high
储能多重密封无外泄漏风险Multiple sealed energy storage without external leakage risk
流通大压降小 large flow with low pressure drop
启闭方便可靠性强Easy to open and close and strong reliability
使用寿命长 long service life
CE CERTIFICATION