Model NO.: check valve
Flow Direction: Bidirectional
Standard: DIN
Application: Industrial Usage, Water Industrial Usage, Household Usage
Surface: Coat with Epoxy Fusion Bonded Ral501
Trademark: suntex
Transport Package: Plywood Case
Specification: DN50-DN200
Origin: China
HS Code: 84813000
cast iron check valve  normally allows fluid (liquid or gas) to flow through it in only one direction.It is mainly used in the pipeline outlet of water, oil, chemical and other industries in order to prevent medium backflow.
Bale & Belt loose materials like waste paper (cardboard, newspaper), plastic scraps (PET bottle, plastic film or crates) & straw, etc. The compressed package block has the uniform outer dimension and the large density and proportion, which is suitable for container transportation. This series adopts the upper oil cylinder without the requirements of underground foundation.
Waste Cardboard Baler, Horizontal Paper Baler, Horizontal Cardboard Baler, Straw Baler, Paper Baler, Cardboard Baler, Plastic Baler
Jiangyin Metallurgy Hydraulic Machinery Factory , https://www.jiangyinyejing.com