valve insert 1/2", 3/4"
https://www.stasto.com/shop/ri597-valve-insert-suitable-for-pressure-regulator-series-pr02-pr10-dimension-1-2-3-4-97875
https://www.stasto.com/web/image/product.template/97875/image_1920?unique=5498144
valve insert; suitable for pressure regulator series PR02/PR10; dimension 1/2", 3/4"
intrastat number: 84819000
Country of origin: Italy
weight: 0.14 kg
Short article number: RI597