Macomb Group 3DD1F-CI-34136 Style Dd 125 Ci Wafer Body Double Disc Check Valve 3 IN

Product Description

The MACOMB GROUP 3DD1F-CI-34136 is a 3 IN wafer style 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 has a Class 125 pressure class with a cast iron body and 304 stainless steel disc trim, and a Buna-N seat material. It conforms to ASME B16.1, API 594, and 6D industry standards.

• Wafer Style
• Double Disc
• Check Valve

Product Highlights

This wafer body double disc check valve offers pipeline protection against flow reversal. It is lightweight and spring loaded to provide a low cracking pressure.

Product Information

Standard Information

• Brand: MACOMB GROUP
• Manufacturer Part Number: 3DD1F-CI-34136

Technical Specifications

• Nominal Size: 3 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: 2-1/4 IN
• Height: 5-3/8 IN
• Lead Free: No