AVCO - Model 1500 Series -3 Piece Cryogenic Ball Valve

The AVCO 1500 series ball valve brings all the features and benefits of our 1100 series valve to the cryogenic market. Designed in accordance with ASME B16.34 it incorporates a single piece cryo bonnet extension bolted to the main valve body. The valve is available off the shelf or with customized bonnet lengths to give greater flexibility and ensure the operator is at a sufficient distance from the pipeline. The seal between the bonnet and valve is achieved with an engineered Flexitallic spiral wound gasket. The cryogenic bonnet houses an extended stem and, unlike most valve manufacturers, the valve stem has double packing/sealing whilst maintaining blow out prevention.