valve insert 1/2"
https://www.stasto.com/shop/vi-pr03-12-0-5-2-valve-insert-suitable-for-pressure-regulator-series-pr03-0-5-2-dimension-1-2-109596
https://www.stasto.com/web/image/product.template/109596/image_1920?unique=eef070b
valve insert; suitable for pressure regulator series PR03...0.5/2; dimension 1/2"
intrastat number: 84811099
Country of origin: Germany
weight: 0.15 kg
Short article number: VIPR03120.52