valve insert 11/2"
https://www.stasto.com/shop/vi-pr03-112-1-8-v-valve-insert-suitable-for-pressure-regulator-series-pr03-1-8-v-dimension-11-2-97941
https://www.stasto.com/web/image/product.template/97941/image_1920?unique=781c18c
valve insert; suitable for pressure regulator series PR03...1/8-V; dimension 11/2"
intrastat number: 84811099
Country of origin: Germany
weight: 0.61 kg
Short article number: VIPR0311218V