Min. Order Reference FOB Price
1 Piece US$15.00-7,500.00 / Piece
Product Description
JHL41X Multi-function three-in-one check valve JHL41X Details: JHL41X multi-function three-in-one check valve Overview: 1, with a valve, you can successfully complete three functions: waterless hammer check valve, gate valve, balance valve. 2. When the pump stops running, the spring force ...