Check Valves – ½” to 12”, Cast & Stainless Steel, Flanged/Threaded Ends

ReflowX SKU: REF-574

Product Details

Quantity

200
Availability (Lead Time)

6-10 Weeks
Product Location

United Arab Emirates
Condition

New
OEM

USA, Singapore, India, China, Korea
Equipment code

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Short Description

Reliable check valves in sizes from ½” to 12”, made from cast iron, stainless steel, forged steel, and bronze. Available with NPT threaded, socket weld, or flanged ends. Conforms to ANSI, DIN, and JIS standards with pressure ratings up to 1000 PSI.

Description

Check Valves – ½” to 12”, Cast & Stainless Steel, Flanged/Threaded Ends

These industrial-grade check valves are designed to prevent backflow in fluid systems by allowing one-directional flow. Manufactured from a range of high-performance materials—such as cast iron, cast steel, forged steel, stainless steel (SS304/316), and bronze—these valves are suited for various applications including water supply, petrochemical processing, oil & gas, and steam lines. Available in sizes from ½” to 12”, these valves comply with ANSI, DIN, and JIS standards. They come in multiple pressure classes (PN10, PN16, CL150, CL200, CL900) and support operations up to 1000 PSI. End connections are offered as NPT threaded, socket weld, or flanged, making them adaptable for integration into both new and existing piping systems. Manufactured in the USA, Singapore, India, China, and Korea, these check valves deliver durability and leak-free performance for critical operations.

Specification:

– Product Type: Check Valves (Non-return type)
– Material:
– Cast Iron
– Cast Steel
– Brass/Bronze
– Forged Steel
– Stainless Steel (SS304, SS316)
– Size Range: ½” to 12”
– Pressure Ratings:
–PN Ratings: PN10, PN16
– JIS Ratings: 5K, 10K
– ANSI Ratings: CL150, CL200, CL900
– Special: Up to 1000 PSI
– Standards: JIS, DIN, ANSI
– End Connections:
– NPT Threaded
– Socket Weld
– Flanged
– Design Features:
– Swing, lift, and piston-type designs
– Horizontal and vertical installation options
– Bolted bonnet and renewable seat designs
– Backflow prevention
– Surface Finish:
• Epoxy coated (for CI & CS)
• Pickled and passivated (SS)
– Typical Applications:
– Water pipelines
– Oil and gas systems
– Steam networks
– Industrial chemical lines
– Firefighting & utility systems
– Origin: USA, Singapore, India, China, Korea

For further specifications or to inquire about this equipment and ReflowX's logistics services, Please contact ReflowX at info@reflowx.com

Technical Details

ISO 15926 Pt 4	10554
Height	90 mm to 550 mm
Width	40–60 mm
Length	180 mm –600 mm
Weight	60–120 kg
ISO 15926 Pt 4	10554
PCA RDS Code	RDS292589
CFIHOS ID	CFIHOS-30000660
IFC Class	IfcValve
Failure Action	Normally closed under reverse flow
Fluid Name	Water, Oil, Gas, Steam, Chemicals
Full Opening Valve	Yes
Nominal Diameter	½” to 12”
Normal Operating Pressure	1000 PSI
Normal Operating Temperature	-20°C to +425°C
Piping Class	CL150, CL200, CL300, CL600, CL900
UNSPSC Code	40141600

General Terms

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