12" Flanged Ductile Iron Spring Spring Wafer Check Valve MPN:12SDX12-LTBS-P1/4
12" Flanged Ductile Iron Spring Spring Wafer Check Valve
CHAMPION 12SDX12-LTBS-P1/4 is a 12 in external spring wafer check valve with a flanged connection style for one-way flow control in process piping systems handling fluids. It features an inline wafer body made of ductile iron with an external spring-assisted swing check mechanism. The valve can be mounted horizontally or vertically and is rated for flow up to 3,850 gpm.
Key Features:
- 12 in nominal valve size with 12 in connections on both sides
- Flange x Flange connection style
- wafer connection type on side 1 and side 2
- Inline wafer body constructed of ductile iron
- Swing check mechanism with 304 stainless steel mechanism material
- 316 stainless steel spring
- Buna-N seal and seat material
- ANSI flange class: Class 125
- Cracking pressure: 0.241 psi
- additional listed cracking pressure: 0.29 psi
- Maximum water pressure: 250 psi at 100 degrees F
- maximum operating pressure: 250 psi
- Operating temperature range: -70 degrees F to 250 degrees F
- Overall dimensions: 16 1/8 in length, 14 23/32 in overall height, 3 1/2 in width
- Standards and compliance: Meets multiple ASME, API, MSS, and ASTM standards
Additional Information
- Country of Origin: CN
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 140 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 42.00
- Package Width: 42.00
- Package Height: 16.00
- Package Weight: 2.00
Product info last updated on February 3, 2026 4:12pm UTC
Category: Pipes, Valves and Fittings