Z11H(Y)-25~160，Z11H(Y)-25~160P、Z61H(Y)-25~160，Z61H(Y)-25~160P，Z41H(Y)-25~160，Z41H(Y)-25~160P Forged steel wedge gate valve
Recommend
Z11H(Y)-25~160，Z11H(Y)-25~160P、Z61H(Y)-25~160，Z61H(Y)-25~160P，Z41H(Y)-25~160，Z41H(Y)-25~160P Forged steel wedge gate valve
Z41H-64C，Z41W-16P，Z41W-16R，Z41H-25、Z41W-25P，Z41W-25R，Z41H-40，Z41W-40P，Z41W-40R，Z41H-64，Z41W-64P，Z41W-64R Flange wedge gate valve
S19H-16-40 S49H-16-40 Thermal power steam trap
