Macomb Group 21/2DD1F-CI-34136 2-1/2 Style DD 125 CI Wafer Body Double Disc Check Valve

Product Description

The MACOMB GROUP 21/2DD1F-CI-34136 is a 2-1/2 style DD 125 CI wafer body double disc check valve. It features a flat face connection type and a pressure rating of 200 PSI (WOG) at 150 DEG F. The valve is a Class 125 pressure class with a cast iron body and 304 stainless steel disc trim material, and Buna-N seat material. It conforms to ASME B16.1, API 594, and 6D industry standards.

• Nominal Size: 2-1/2 IN
• Body Material: Cast Iron
• Trim Material: 304 Stainless Steel Disc

Product Highlights

This wafer style double disc check valve offers pipeline protection against flow reversal. It is lightweight and field serviceable without special tools.

Product Information

Standard Information

• Brand: MACOMB GROUP
• Manufacturer Part Number: 21/2DD1F-CI-34136

Technical Specifications

• Nominal Size: 2-1/2 IN
• Connection Type: Flat Face
• Pressure Rating: 200 PSI (WOG) At 150 DEG F
• Pressure Class: Class 125
• Body Material: Cast Iron
• Trim Material: 304 Stainless Steel Disc
• Seat Material: Buna-N
• Body Material Standard: ASTM A126 Class B
• Disc Material Standard: ASTM A351 Grade CF8M
• Industry Standards: ASME B16.1 Conform To API 594 And 6D, Testing API 598, MSS-SP-6, MSS-SP-25, MSS-SP-55
• Width: 2-1/8 IN
• Height: 4-7/8 IN