valve insert 20
https://www.stasto.com/shop/vi-pr12-20h-1-8-valve-insert-suitable-for-pressure-regulator-series-pr12-1-8-dn-20mm-97969
https://www.stasto.com/web/image/product.template/97969/image_1920?unique=781c18c
valve insert; suitable for pressure regulator series PR12...1/8; DN 20mm
intrastat number: 84811099
Country of origin: Germany
weight: 0.63 kg
Short article number: VIPR1220H18