Recommended maximum inlet pressure is determined by the adjustment range. Ranges A, B, N, and Q are tested with a 3000 psi (210 bar) maximum differential between inlet and reduced pressure. Range W is tested with 5000 psi (350 bar) of inlet pressure.
利用Sun浮动结构减少由于过量安装扭矩或插孔/插装阀加工误差带来的内部零件粘结的可能性。
美国SUN减压阀原装参数:
插孔
T-163A
系列
0
通流能力
5 gpm
工厂默认的设定值
blocked control port (dead headed)
大操作压力
5000 psi
控制先导流量
7 - 10 in³/min.
Adjustment - No. of CW Turns from Min. to Max. setting