Wafer Pattern Twin Door Check Valve - Cast Iron
Twin Door Check Valves
125WCTI Series - PRODUCT DATA BULLETIN 125WCTI Series - INSTALLATION, OPERATION AND MAINTENANCE MANUAL
Series '125WCTI'
Available in sizes 2" to 24" with body designed to fit between ANSI 125/150# flanges for maximum operating pressures as follows:
PMO: (Maximum Operating Pressure)
2" to 12": 175 psi @ 150 deg. F.
14" to 24": 125 psi @ 150 deg. F.
Notes:
- These valves are designed to operate on horizontal and vertical upward flows. On horizontal flow applications, the disc hinge must be in the vertical position.
Item Number |
Size |
A |
B |
Flow Coefficient (Cv) |
Body Material |
Disc Material |
|---|---|---|---|---|---|---|
 | ||||||
| 125WCTIB-3 | Size N/A 75 mm3 in | A N/A 137 mm5 3/8 in | B N/A 57 mm2 1/4 in | Flow Coefficient (Cv) N/A 171 | Body Material N/A Cast Iron | Disc Material N/A Aluminum Bronze |
| 125WCTIB-2 1/2 | Size N/A 65 mm2 1/2 in | A N/A 124 mm4 7/8 in | B N/A 54 mm2 1/8 in | Flow Coefficient (Cv) N/A 90 | Body Material N/A Cast Iron | Disc Material N/A Aluminum Bronze |
| 125WCTIB-2 | Size N/A 50 mm2 in | A N/A 105 mm4 1/8 in | B N/A 54 mm2 1/8 in | Flow Coefficient (Cv) N/A 48 | Body Material N/A Cast Iron | Disc Material N/A Aluminum Bronze |
