Check Valves
Model # 6814-314 (A.Y. McDonald)
500D Ductile Iron Check Valve with Breakoff Plug
3 in.
Only $503.75
Model # 6814-354 (A.Y. McDonald)
500MS Silicon Bronze Check Valve
1 in. FNPT x 1 in. MNPT
Only $57.20
Model # 6814-192 (A.Y. McDonald)
500MS Silicon Bronze Check Valve
1 in. FNPT x 1-1/4 in. MNPT
Only $60.45
Model # 6814-026 (A.Y. McDonald)
500MS Silicon Bronze Check Valve
6 in. FNPT x 6 in. MNPT
Only $2,198.30
Model # 6814-196 (A.Y. McDonald)
500MSS Stainless Steel Check Valve
1-1/4 FNPT x 1-1/4 in. MNPT
Only $82.55
Model # 6814-195 (A.Y. McDonald)
500MSS Stainless Steel Check Valve
1 in. FNPT x 1-1/4 in. MNPT
Only $63.70
Model # 6814-197 (A.Y. McDonald)
500SB Silicon Bronze Check Valve
400 PSI, 2-1/2 in. FNPT
Only $689.00
Model # 6814-009 (A.Y. McDonald)
500SB Silicon Bronze Check Valve
400 PSI, 2 in. FNPT
Only $156.00