不锈钢旋启式止回阀 H44W-16P-DN25,H44W-16P-DN32,H44W-25P-DN200,H44W-40P-DN50,

640
585
550


500
978
715
650
850


600
1295
840
770
1300


2.5MPa
200
533
360
310
210


250
622
425
370
294

01/24 22:42