Double Door Check Valve with a 12"diameter and is made of cast iron with a Burna-N nitrile seat. It is suitablefor use with a variety of media including water, oil, lubricants, slurry, fuel,air, wastewater, and nitrogen. The valve is spring-loaded and operates automatically. The EliteValve brand is known for its high-quality products and this check valve is noexception. It is manufactured in Canada and is perfect for use in a variety ofindustrial settings. Whether you're in need of a valve for your water system oryour oil system. These valves were left over from a project and never used.
 
Make: Elite Valve Model: Double Door Check Valve
Part number: 1200-125WTITB-T
Rating: 125 psi
Size 12 inch/ 304.8 mm Diameter
125WTIB Cast Iron Body & SS Disc
Stainless Steel Spring
Buna-N Nitrile Seat
 
Each Valve has the following approx.. shipping dimensions and weight:
24" L x 24" W x 20" H 150 lb
Or
All four in one crate with the below Dimensions
48" L x 32" W x 20" H 600 lb
 
Flow Coefficient Values (Cv) US-GPM @ 1 PSID = 3800
Temperature up to 250°F (121°C)
Process Industry | Power Industry | Chemical Industry Oil & Gas | Metals & Mining | Water & Waste | Pulp & Paper
ASME Class 125 rated Check Valves
Lifting lug tap Teflon thrust washers
 
https://elitevalve.com/uploads/doc/21-0017-elite-ssi-valves-brochure.pdf#page=13