Big wafer casting check valve
USD $100 - $2,000 /Piece
Min.Order:1 Piece
Wenzhou Jiasheng Valve Co., Ltd.
Features
1. Small and light, Tightly sealed. Less expensive than swing check valve.
2. Two torsion springs are used excerting on each of the pair valve plate,which close the plate quickly and automaticlly.
3. The quick-close action prevent the meidum from flowing back and eliminates water hammer effectly.
4. Can be installed both horizontaly and vertical on pipeline.
5. Safe and reliable in operation, high interference-resistance.
6. The connection dimensions of flanges meets the standards of GB4216.4-42,16.5-84