Welcome to the Official Website of Naisifu Valve Manufacturing (Quanzhou) Co., Ltd.

Ductile Iron Grooved Ball Check Valve HQ81X-16Q

Ductile Iron Flanged Ball Check Valve HQ41X-16Q

Ductile Iron Female‑Threaded Ball Check Valve HQ11X-16Q

Ductile Iron Grooved Rubber Disc Check Valve HC84X-16Q

Ductile Iron Grooved Rubber Disc Check Valve H84X-16Q

New Ductile Iron New-Type Rubber Disc Check Valve H44X-16Q

Cast Iron Short-Body Swing Check Valve H44T-16

Cast Iron Lift Check Valve H41T-16

304 Stainless Steel Swing Check Valve H14W-16P

Cast Iron Swing Check Valve H14T-16

Brass Vertical Check Valve H12W-16T

304 Stainless Steel Vertical Check Valve H12W-16P

Cast Iron Vertical Check Valve H12T-16

Cast Iron Lift Check Valve H11T-16

304 Stainless Steel Wafer-Type Double-Disc Check Valve H76W-16P

Cast Steel Wafer-Type Double-Disc Check Valve H76H-16C

Ductile Iron Wafer-Type Pumpkin-Shaped Check Valve H71XT-16Q

304 Stainless Steel Wafer-Type Lift Check Valve H71W-16P

Cast Steel Wafer-Type Lift Check Valve H71H-16C

Cast Iron Swing Check Valve H44T-16