产品品牌：

KEYSTONE.YARWAY

产品型号：

YARWAY WELBOND VALVE

 

品名：泵保护阀

品牌：KEYSTONE/ YARWAY WELBOND VALVE

SIZE：4"X4"X3"        S/N: A71343-4

CLASS: 1500               FIG NO: 7107M

CWP: 3705 B16.34     RAITING: 2995     500℉  MAX

MAIN Cv: 169           BYPASS  Cv: 7       ON/OFF    MOD:  X

BODY/BONNET MAT ' L: SA216  GR: WCB

TRIM MAT ' L : SST

SWITCH POINT ADJ:  +0.187 in

BYPASS STROKE  ADJ: 1.562 in

MADE IN USA PAT. NO: 4, 967, 783