Swing type check valve flanged end

Face to face: DIN 3202 F6

Flange drilling: DIN 2501

Working pressure: PN 16

 

Materials:

Body & bonnet: Cast iron

Disc: cast iron+ brass/ cast iron + rubber

Seat: brass

Spring: stainless steel

Bolts & nuts: Carbon steel
 
 
Hebei Tongchan, which was founded in 1974, is a famous valve exporter and manufacture in China. We have professional technical persons and complete sets of test equipment to ensure the quality of the products. We have professional trading people to ensure you good service. after more than 40 years, our products have been exporting to more than 100 countries and regions in the world. All of our customers are very satisfied with our products and service