Check valves – Wafer check valves steel steel, various types of seals
ZRK-ST-ST, ZRKF-ST-ST
Description
- Pressure rating: PN 6 / 10 / 16 / 25 / 40 / 64 / ANSI150
- For clamping between flanges
- Housing material: Steel, galvanized (1.0619)
- Flap disc: Steel, galvanized (1.0619)
- ZRK = without spring return
- ZRKF = with spring return
- Stainless steel spring (1.4571)
Seal type: NBR, Viton, EPDM, PTFE, metallic
