Description
The 1-1/4" 316 Stainless Steel Swing Check Valve is a durable, high-performance valve designed to prevent backflow in piping systems. Constructed from premium 316 stainless steel, this check valve offers exceptional corrosion resistance, making it ideal for use in water, oil, gas, and chemical applications. The swing-type disc allows for smooth operation with minimal pressure drop, ensuring reliable one-way flow while protecting pumps, compressors, and other critical equipment from reverse flow damage.


Specification Value
TYPE Swing Check Valve
DESIGN Full port design – reduces pressure drop and enhances flow efficiency.
WEIGHT 1.590
ADDITIONAL INFORMATION CF8 Stainless Steel Pipe Plug and Screw, CF8M Stainless Steel Cap, 2.45"
BODY MATERIAL 316 Stainless Steel for maximum durability and chemical resistance.
CONNECTION TYPE FPT
DISC MATERIAL CF8M 316 Stainless Steel
DOMESTIC/IMPORT Import
INLET TO OUTLET LENGTH 3.93"
NOMINAL SIZE 1-1/4"
OPENING SIZE 1.26"
PRESSURE RATING 200 psi
SEAL MATERIAL PTFE
TOP TO INLET CENTER 2.32
THREAD SIZE 1-1/4-11-1/2 
LBS         1.79
APPLICATIONS Ideal for Plumbing, Pneumatic, Oil & Gas Industry, Pharmaceutical & Biotech, Chemical Processing, Water Treatment, HVAC & Steam Systems
BRAND Midland Industries

Description
The 1-1/4" 316 Stainless Steel Swing Check Valve is a durable, high-performance valve designed to prevent backflow in piping systems. Constructed from premium 316 stainless steel, this check valve offers exceptional corrosion resistance, making it ideal for use in water, oil, gas, and chemical applications. The swing-type disc allows for smooth operation with minimal pressure drop, ensuring reliable one-way flow while protecting pumps, compressors, and other critical equipment from reverse flow damage.


Specification Value
TYPE Swing Check Valve
DESIGN Full port design – reduces pressure drop and enhances flow efficiency.
WEIGHT 1.590
ADDITIONAL INFORMATION CF8 Stainless Steel Pipe Plug and Screw, CF8M Stainless Steel Cap, 2.45"
BODY MATERIAL 316 Stainless Steel for maximum durability and chemical resistance.
CONNECTION TYPE FPT
DISC MATERIAL CF8M 316 Stainless Steel
DOMESTIC/IMPORT Import
INLET TO OUTLET LENGTH 3.93"
NOMINAL SIZE 1-1/4"
OPENING SIZE 1.26"
PRESSURE RATING 200 psi
SEAL MATERIAL PTFE
TOP TO INLET CENTER 2.32
THREAD SIZE 1-1/4-11-1/2 
LBS         1.79
APPLICATIONS Ideal for Plumbing, Pneumatic, Oil & Gas Industry, Pharmaceutical & Biotech, Chemical Processing, Water Treatment, HVAC & Steam Systems
BRAND Midland Industries

Midland Industries by Midland Industries

949356

1-1/4 316 Stainless Steel Swing Check Valve

$141.55
$141.55
ABOUT NABCO

Supplying You With High Quality Fasteners, Hardware, Safety Products, Tools & More

NABCO, North American Bolt Company, was founded in 1992 to supply our customers with high-quality products and tools at a rate that would save time and money. We provide incomparable support for all our customers, regardless of their needs. NABCO is a global distributor of fasteners and industrial shop supplies that provides superior service while striving to effectively offer the best solutions at the lowest possible cost.

At NABCO, we pride ourselves on supplying an extensive range of fasteners, safety products, collars and couplings, shop tools, and everything you need for your industrial projects. Our services include a machining shop, vendor-managed inventory, contract packaging, and private labeling.
Located in Oakwood, GA, we proudly serve the Atlanta-Sandy Springs-Alpharetta and Athens metro areas and the greater state of Georgia. Additionally, we offer nationwide shipping to meet all your needs. With 45 shipping locations across the US, we ensure swift delivery on every order, no matter your location.

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