SOLUTION FOR:
- District heating and District cooling networks
CHARACTERISTICS:
- Fully welded construction
- Stainless steel disc + special alloy chrome plated seat
- Sizes from DN 300 to DN 1600
- Full bore or reduce bore design
- Total bi-directional tightness (EN 12266-1, tightness class A or B )
- Sustainable temperature range -40 °C to 200 °C (250 °C)
- Operated with manual gear, electric or hydraulic actuator
- High Kv-value (minimum pressure loss,minimized pumping costs)
- Materials and components with high strength and durability for different applications
- Maintenance-free
- Triple eccentric design is designed according to EN 488
The bi-directional seal, regardless of pressure conditions or flow direction, is guaranteed by the floating metal U-profile seal ring, pre-tensioned in a groove on the stainless steel-coated valve body.