KECKLEY DD1F-CI-34136-910 10" Cast Iron Wafer Check Valve

The KECKLEY DD1F-CI-34136-910 is a 10 in. cast iron wafer check valve with a double disc mechanism for one-way flow control in process piping. It is intended for gas and liquid service and installs in an inline wafer configuration between flanged connections. The valve has a 1.046 psi cracking pressure to limit reverse flow and can be mounted horizontally or vertically.

Key Features:

• Body material: Cast iron
• Check mechanism: Double disc with 304 stainless steel mechanism material
• Connection size: 10 in. x 10 in.
• Connection type: Flanged wafer x flanged wafer
• Side connections: Wafer
• Flow design: Single
• Flow capacity: 26,000 gpm
• Cv: 2,600
• Seal material: Buna-N
• Seat material: Buna-N
• Spring material: Inconel X-750 and 316 stainless steel
• Maximum water pressure: 200 psi at 150 degrees F
• Maximum operating pressure: 200 psi
• Mounting orientation: Horizontal or vertical
• Valve body style: Inline wafer
• Standards: Meets multiple ASME, API, and MSS standards
• Overall dimensions: 4.25 in. L x 13-3/8 in. W x 4-1/4 in. H

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