valve insert 3/8“-1/2"
https://www.stasto.com/shop/vi-1072-38-12-valve-insert-suitable-for-check-valve-series-1072-dimension-3-8-1-2-fkm-without-spring-125870
https://www.stasto.com/web/image/product.template/125870/image_1920?unique=eef070b
valve insert suitable for check valve; series 1072; dimension 3/8", 1/2"; FKM; without spring
intrastat number: 84813091
Country of origin: Germany
weight: 0.02 kg
Short article number: VI10723812