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Cast Steel ANSI Swing Check Valve H44H-150LBC

Ductile Iron Multifunctional 3-in-1 Check Valve JHL-16Q

Ductile Iron Brass-Core Silencing Check Valve HC41X-16Q

Ductile Iron Stainless Steel-Core Silencing Check Valve HC41X-16Q

Brass Swing Check Valve H44W-16T

Brass Flanged Silencing Check Valve HC41X-16T

Ductile Iron Horizontal/Vertical Dual-Purpose Check Valve H41S-16Q

304 Stainless Steel Thin-Body Wafer-Type Check Valve H74W-16P

Cast Steel Thin-Body Wafer-Type Check Valve H74H-16C

304 Stainless Steel 4-Lug Wafer Check Valve H71X-25P

Ductile Iron Vertical Ball Check Valve HQ44X-16Q

PPH Swing Check Valve H44S-10PPH

304 Stainless Steel Tri-Clamp Ball Check Valve HQ81X-6P

Brass Male‑Threaded Vertical Check Valve H22W-16T

A105N Forged Steel Swing Check Valve H14H-40C

304 Stainless Steel Female‑Threaded Straight-Through Unidirectional Check Valve H12W-64P

304 Stainless Steel Lift Check Valve H11W-16P

A105N Forged Steel Lift Check Valve H11H-40C

Cast Steel Lift Check Valve H11H-16C

Ductile Iron New-Type Sewage Check Valve HP44X-16Q