絲口平衡閥合(he)理的設計,精密(mi)地(di)加工(gong)(gong)(gong),特制(zhi)的彈簧使流量(liang)(liang)或壓差誤(wu)差控制(zhi)在5%以內(nei);所有功能全(quan)部(bu)能通過主軸(zhou)上(shang)部(bu)實現(xian),與閥體(ti)無關,易于保溫。調整工(gong)(gong)(gong)具,簡(jian)化了調節工(gong)(gong)(gong)作量(liang)(liang),非工(gong)(gong)(gong)作人員不能自行調節,更為安全(quan)可靠。
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