Sure Flow CD125IS 40in Retainerless Cast Iron Double Door Wafer Check Valve
Sure Flow CD125IS 40in Retainerless Cast Iron Double Door Wafer Check Valve
SKU:DOU-8a0f51
Reliable CD125IS 40in Cast Iron Double Door Check Valve for precise flow control and positive shut-off.
Regular price
$2,850.00
Regular price
Sale price
$2,850.00
Unit price
per
Delivery via Maden
Expect your order to arrive on time.
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The Sure Flow CD125IS 40-inch Retainerless Cast Iron Double Door Wafer Check Valve is a robust ASME Class 125 valve designed for exceptional flow control. Featuring a compact wafer style body with dual discs for maximum strength and quick opening, this valve ensures positive shut-off at low pressures. Constructed with high-quality materials like Cast Iron and A351 Gr. CF8M Stainless Steel, it meets stringent industry standards including International Organization for Standardization (ISO) 9001:2008. Torsion springs and corrosion-resistant components enhance performance and prevent backflow, making it ideal for critical applications.
Product Specifications
Additional Information Additional Information
Torsion springs assist in positive shut-off and disc closure, preventing backflow. The two heavy duty, corrosion resistant shafts act as stops to prevent over-travel of the discs. Thrust washers reduce friction and wear of the valve disc hinges.
Construction Body Material
Cast Iron
Construction Construction
Item - 1Description - Seat/SealMaterial - Buna-NItem - 2Description - DiscsMaterial - A351 Gr. CF8M Stainless SteelItem - 3Description - ShaftMaterial - A351 Gr. CF8M Stainless SteelItem - 4Description - Torsion SpringMaterial - A351 Gr. CF8M Stainless SteelItem - 5Description - Cast BodyMaterial - A126 Class B Cast Iron
Dimensions Dimension A
16 in
Dimensions Dimension B
45 3/4 in
Dimensions Dimension C
38 13/16 in
Dimensions Flow Coefficient Cv
84,000 in
Dimensions Prefix Size
4000
Dimensions Shipping Weight
3,011 lb
Dimensions Size
40 in
Industry Standardscertifications Industry Standardscertification
International Organization for Standardization (ISO) 9001:2008 (Intertek)
Note Note
It is recommended that valves be installed 7 to 10 pipe lengths away from the turbulence.Manufacturer reserves the right to modify dimensions, materials, or design.
Operating Pressures And Temperatures Pressure At 150 Degree Fahr
150 psi
Specifications Check Valve Type
Wafer Double Door