2 Inch Dual Plate Carbon Steel Wafer Style Check Valve, Viton Seat related_2-size-polyester-felt-liquid-filter-bags-stainless-steel-ring-50-micron The NOARK B1H/B1N/B1D series is

The NOARK B1H/B1N/B1D series is UL listed for 489 applications

standard port sizes 1/4” to 3”

Useful for air and water applications

Buna-N Mechanical Seal and O-Ring with Cast Iron Models

• 100% electronically tested in the open and closed position@80 Psi

2 Inch Dual Plate Carbon Steel Wafer Style Check Valve, Viton Seat related_2-size-polyester-felt-liquid-filter-bags-stainless-steel-ring-50-micron The NOARK B1H/B1N/B1D series isDUAL PLATE WAFER STYLE CHECK VALVE; CARBON STEEL; VITON SEAT Wafer Check Valves are ready for immediate shipment for all Landfill Gas and Remediation applications. Low spring pressure requirements: Short flow path and smooth body and disc design creates low pressure drop across valve Ductile Iron Body Epoxy Coated 304 Stainless Steel for all alloy internals Viton Body Seat 4 F to 245 F Temperature Range Spring and Body Bearings: 304 Stainless Steel