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KECKLEY Check Valve: Double Disc, Inline Valve Body, 4 in Pipe Size, Wafer, Carbon Steel - Carbon Steel Double-Door Wafer Check Valves
KECKLEYCarbon Steel Double-Door Wafer Check Valves

KECKLEY Check Valve: Double Disc, Inline Valve Body, 4 in Pipe Size, Wafer, Carbon Steel

The KECKLEY Check Valve: Double Disc is a carbon steel double-door wafer check valve with an inline valve body, 4 in pipe size, and wafer connection. It is designed for standard applications, offering a compact…

SKU 3G-OTH-427956

Brand
KECKLEY
Item
Check Valve: Double Disc, Inline Valve Body, 4 in Pipe Size, Wafer, Carbon Steel
Category
Carbon Steel Double-Door Wafer Check Valves
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Technical Specifications

KECKLEY
Manufacturer Part Number
DD2R-CS-361IX-400
Type
Inline Valve Body, Wafer, Carbon Steel, Wafer, Std
Pipe Size
4 in
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KECKLEY Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The KECKLEY Check Valve: Double Disc is a carbon steel double-door wafer check valve with an inline valve body, 4 in pipe size, and wafer connection. It is designed for standard applications, offering a compact, space-saving configuration for flow control in industrial piping systems.

Frequently Asked Questions

What is a KECKLEY double disc check valve used for?

A KECKLEY double disc check valve prevents backflow in piping systems. It is used in industrial applications such as water, wastewater, oil, and gas where a compact, inline wafer design is needed. The double disc mechanism closes quickly to reduce water hammer and protect pumps and compressors.

What are the specifications of the KECKLEY DD2R-CS-361IX-400 check valve?

The KECKLEY DD2R-CS-361IX-400 is a 4-inch pipe size, carbon steel, wafer-style double disc check valve. It has an inline valve body and a standard trim. The manufacturer part number is DD2R-CS-361IX-400. This valve is designed for reliable backflow prevention in industrial systems.

Where to buy KECKLEY check valves worldwide?

You can source KECKLEY check valves worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the DD2R-CS-361IX-400 or other KECKLEY models.

How to install a KECKLEY wafer check valve?

Install the KECKLEY wafer check valve between two pipe flanges using centering lugs or alignment guides. Ensure the flow arrow on the body matches the pipeline direction. Tighten flange bolts evenly to the manufacturer's torque spec. Do not use the valve to support pipe weight. Always consult the installation manual.

Used in

Common applications for KECKLEY
Pipeline protection — KECKLEY bronze Y strainers (e.g., SKU 45AL15) for filtering particulates in water or steam lines
Gas filtration — KECKLEY cast iron basket strainers (SKU 45AL45) for removing debris from natural gas or industrial gas systems
Flow isolation — KECKLEY carbon steel ball valves (SKU 52RV06) for manual shut-off in process piping
Corrosive fluid handling — KECKLEY 316 stainless steel ball valves (SKU 52RV40) for chemical or marine environments
Liquid-level control — KECKLEY float valve assemblies (SKU 4PTV9) for automatic tank filling in water treatment or cooling systems
High-pressure steam systems — KECKLEY carbon steel Y strainers (SKU 45AL18) for protecting downstream equipment from scale and debris

KECKLEY Products

3G Electric supplies KECKLEY carbon steel double-door wafer check valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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