3d开机号今天查询结果: SA Series （Axial Flow Check Valve）
3d开机号中华公益时报 www.lxotwc.com.cn Product overview
Neway axial flow check valves are widely used where high flow performance is required and the risk of water hammer needs to be reduced to a minimum level. Additional advantages include the quick response and low noise level.
Size: NPS 2"~60"(DN50~DN1200）
Pressure Rating: ASME CLASS 150~2500（PN16~PN420）
Body material：Carbon steel, Stainless steel, Alloy steel, Duplex stainless steel
End connection：RF, BW, RTJ