Colton Industries
Colton Industries
16 Cosentino Drive
Scarborough, Ontario, M1P 3A2
Tel: 888-300-9155
Fax: 888-300-9160
E-Mail: info@coltonind.com
Website: www.coltonind.com
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 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.
Cast Iron Twin Door Wafer Check Valve
Cast Iron Twin Door Wafer Check Valve - Dimensions
Unit of Measure
1 2 

Item Number

Size

A

B

Flow Coefficient (Cv)

Body Material

Disc Material

125WCTIB-2 N/A 50 mm2 in N/A 105 mm4 1/8 in N/A 54 mm2 1/8 in N/A 48 N/A Cast Iron N/A Aluminum Bronze
125WCTIB-2 1/2 N/A 65 mm2 1/2 in N/A 124 mm4 7/8 in N/A 54 mm2 1/8 in N/A 90 N/A Cast Iron N/A Aluminum Bronze
125WCTIB-3 N/A 75 mm3 in N/A 137 mm5 3/8 in N/A 57 mm2 1/4 in N/A 171 N/A Cast Iron N/A Aluminum Bronze
125WCTIB-4 N/A 100 mm4 in N/A 175 mm6 7/8 in N/A 64 mm2 1/2 in N/A 291 N/A Cast Iron N/A Aluminum Bronze
125WCTIB-5 N/A 125 mm5 in N/A 197 mm7 3/4 in N/A 70 mm2 3/4 in N/A 494 N/A Cast Iron N/A Aluminum Bronze
125WCTIB-6 N/A 150 mm6 in N/A 222 mm8 3/4 in N/A 76 mm3 in N/A 705 N/A Cast Iron N/A Aluminum Bronze
125WCTIB-8 N/A 200 mm8 in N/A 279 mm11 in N/A 95 mm3 3/4 in N/A 1795 N/A Cast Iron N/A Aluminum Bronze
125WCTIB-10 N/A 250 mm10 in N/A 340 mm13 3/8 in N/A 108 mm4 1/4 in N/A 2563 N/A Cast Iron N/A Aluminum Bronze
125WCTIB-12 N/A 300 mm12 in N/A 410 mm16 1/8 in N/A 143 mm5 5/8 in N/A 4295 N/A Cast Iron N/A Aluminum Bronze
125WCTIB-14 N/A 350 mm14 in N/A 451 mm17 3/4 in N/A 184 mm7 1/4 in N/A 5463 N/A Cast Iron N/A Aluminum Bronze
125WCTIB-16 N/A 400 mm16 in N/A 514 mm20 1/4 in N/A 191 mm7 1/2 in N/A 7355 N/A Cast Iron N/A Aluminum Bronze
125WCTIB-18 N/A 450 mm18 in N/A 549 mm21 39/64 in N/A 203 mm8 in N/A 9357 N/A Cast Iron N/A Aluminum Bronze
125WCTIB-20 N/A 500 mm20 in N/A 606 mm23 55/64 in N/A 213 mm8 3/8 in N/A 12004 N/A Cast Iron N/A Aluminum Bronze
125WCTIB-24 N/A 600 mm24 in N/A 718 mm28 1/4 in N/A 222 mm8 3/4 in N/A 17804 N/A Cast Iron N/A Aluminum Bronze
125WCTIS-2 N/A 50 mm2 in N/A 105 mm4 1/8 in N/A 54 mm2 1/8 in N/A 48 N/A Cast Iron N/A 316 Stainless Steel
125WCTIS-2 1/2 N/A 65 mm2 1/2 in N/A 124 mm4 7/8 in N/A 54 mm2 1/8 in N/A 90 N/A Cast Iron N/A 316 Stainless Steel
125WCTIS-3 N/A 75 mm3 in N/A 137 mm5 3/8 in N/A 57 mm2 1/4 in N/A 171 N/A Cast Iron N/A 316 Stainless Steel
125WCTIS-4 N/A 100 mm4 in N/A 175 mm6 7/8 in N/A 64 mm2 1/2 in N/A 291 N/A Cast Iron N/A 316 Stainless Steel
125WCTIS-5 N/A 125 mm5 in N/A 197 mm7 3/4 in N/A 70 mm2 3/4 in N/A 494 N/A Cast Iron N/A 316 Stainless Steel
125WCTIS-6 N/A 150 mm6 in N/A 222 mm8 3/4 in N/A 76 mm3 in N/A 705 N/A Cast Iron N/A 316 Stainless Steel
125WCTIS-8 N/A 200 mm8 in N/A 279 mm11 in N/A 95 mm3 3/4 in N/A 1795 N/A Cast Iron N/A 316 Stainless Steel
125WCTIS-10 N/A 250 mm10 in N/A 340 mm13 3/8 in N/A 108 mm4 1/4 in N/A 2563 N/A Cast Iron N/A 316 Stainless Steel
125WCTIS-12 N/A 300 mm12 in N/A 410 mm16 1/8 in N/A 143 mm5 5/8 in N/A 4295 N/A Cast Iron N/A 316 Stainless Steel
125WCTIS-14 N/A 350 mm14 in N/A 451 mm17 3/4 in N/A 184 mm7 1/4 in N/A 5463 N/A Cast Iron N/A 316 Stainless Steel
125WCTIS-16 N/A 400 mm16 in N/A 514 mm20 1/4 in N/A 191 mm7 1/2 in N/A 7355 N/A Cast Iron N/A 316 Stainless Steel
Unit of Measure
1 2