止回阀/上海-HQ4

1：上海 SFCV/H44X-16 橡胶瓣止回阀 防水锤尼龙橡胶瓣单向阀 DN40 (190元)
2：橡胶瓣止回阀 橡胶瓣法兰式止回阀H44X DN100 (232元)
3：橡胶瓣止回阀 橡胶瓣法兰式止回阀H44X DN80 (192元)
4：橡胶瓣止回阀 橡胶瓣法兰式止回阀H44X DN300 (2320元)
5：橡胶瓣止回阀 橡胶瓣法兰式止回阀H44X DN125 (363元)
6：橡胶瓣止回阀 橡胶瓣法兰式止回阀H44X DN200 (762元)
7：橡胶瓣止回阀 橡胶瓣法兰式止回阀H44X DN65 (160元)
8：橡胶瓣止回阀 橡胶瓣法兰式止回阀H44X DN150 (479元)
9：橡胶瓣止回阀 橡胶瓣法兰式止回阀H44X DN250 (1349元)
10：上海良工阀门-H44X-16橡胶瓣止回阀/SFCV法兰单向阀 逆止阀 DN300 (4520元)