Ball check valve with threaded ends PN10
Kolk ball check valves are made of ductile iron GJS-400/500 (DIN1693 GGG-40/50), with BSP-threaded ends. Epoxy coated (Resicoat®) acc. to EN 14901 (DIN 30677-2) and GSK certified (RAL-GZ 662).
- Experience since 1922
- Flexible and reliable
- Inhouse production and coating
- Wide range of products on stock
- Customized Products and Service
