These 3000 series swing check valves have 3 in. round TTMA flange connection and are often used on both the blower and trailer.
Features
- Choice of Seals: Metal to metal, Nitrile Rubber, or silicone
- Huck bolted flapper assembly prevents loose parts from contaminating the product
- Inspection lids can be removed to facilitate routine flapper assembly inspections (system must not be in service during inspections or repair)
- Limited repairs can be carried out on both threaded and square flanged units without removing from the tank
Specifications
- Material: Aluminum
- Connection Type: 3 in. Round TTMA Flange
- Flapper Return Spring: Yes
- Working Temperature: Nitrile Rubber = 250°F (121°C); Silicone = 400°F (204°C)
- Overall Length: 5 5/8 in.
