SureFlow 20" Cast Iron Silent Globe Check Valve
SureFlow 20" Cast Iron Silent Globe Check Valve
SKU:DOU-9b6cbd
Prevent flow reversal and system surges with the SureFlow 20" Cast Iron Silent Globe Check Valve. ASME Class 125 certified for reliable performance.
Regular price
$899.99
Regular price
Sale price
$899.99
Unit price
per
Delivery via Maden
Expect your order to arrive on time.
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The SureFlow 20" Cast Iron Silent Globe Check Valve is designed to prevent flow reversal, eliminating water hammer and system surges. With a Valve Flow Coefficient (Cv) of 7,093 and ASME Class 125 certification, it offers quiet operation, guided disc, and vertical/horizontal installation flexibility. Constructed with durable materials like stainless steel, this valve ensures reliability and longevity.

Product Specifications
Construction Construction
Item - 1Description - Cast BodyMaterial - A126 Class BItem - 2Description - O-RingMaterial - Buna-NItem - 3Description - SpringMaterial - Stainless SteelItem - 4Description - DiscMaterial - Stainless SteelItem - 5Description - SeatMaterial - Stainless SteelItem - 6Description - ScrewMaterial - Stainless SteelItem - 7Description - BushingMaterial - Stainless SteelItem - 8Description - Quad Ring (Optional)Material - Buna-N
Dimensions Dimension A
24 in
Dimensions Prefix Size
2000
Dimensions Shipping Weight
1,140 lb
Dimensions Size
20 in
Dimensions Valve Flow Coefficient Cv
7,093
Industry Standardscertifications Industry Standardscertification
American Society of Mechanical Engineers (ASME) Class 125 | 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.Consult factory for optional construction materials and installation instructions. Optional resilient seating of Buna-N or Fluorocarbon (FKM) available for 6" size and larger.Manufacturer reserves the right to modify dimensions, materials, or design.
Operating Pressures And Temperatures Pressure At 150 Degree Fahr
150 psi
Specifications Material
Cast Iron