Check Valves


Lansdale brand check valves are one-way flow control devices designed to prevent backflow and maintain proper directional flow in water and wastewater systems, protecting upstream equipment and preventing contamination. These valves automatically open when forward pressure is applied and close when flow reverses, providing reliable protection against water hammer, pump damage, and cross-contamination in municipal water systems, industrial processes, and building plumbing applications.

Lansdale Valve Wafer Check Valve
$324.45

Mfr. Part #

Product # 112582

Lansdale Valve Lever & Weight Swing Check Valve
$633.50

Mfr. Part #

Product # 112575

Lansdale Valve Flanged Swing Check Valve
$660.44

Mfr. Part #

Product # 112574

Lansdale Valve 12" Lever & Weight Check Valve Spring Kits 700-225-02525
$116.18

Mfr. Part # 700-225-02525

Product # 112581

Lansdale Valve 6" Wafer Check Nut & Bolt Kit 700-225-01160
$48.07

Mfr. Part # 700-225-01160

Product # 112584

Lansdale Valve 10" Lever & Weight Check Valve Spring Kits 700-225-02520
$88.86

Mfr. Part # 700-225-02520

Product # 112580

Lansdale Valve 4" Wafer Check Nut & Bolt Kit 700-225-01150
$44.08

Mfr. Part # 700-225-01150

Product # 112583

Lansdale Valve 8" Lever & Weight Check Valve Spring Kits 700-225-02515
$70.84

Mfr. Part # 700-225-02515

Product # 112579

Lansdale Valve 4" Lever & Weight Check Valve Spring Kits 700-225-02505
$45.88

Mfr. Part # 700-225-02505

Product # 112577

Lansdale Valve 6" Lever & Weight Check Valve Spring Kits 700-225-02510
$49.10

Mfr. Part # 700-225-02510

Product # 112578

Lansdale Valve 3" Lever & Weight Check Valve Spring Kits 700-225-02500
$33.89

Mfr. Part # 700-225-02500

Product # 112576