1. Material
Body–DI/CF8/WCB
Disc–DI/CF8/ALBZ/WCB/CF8M
Seat–EPDM/NBR/BUNA/Viton (Backed Type/Lubricated Type)
Shaft–SS410/SS416/SS420/SS304, One shaft with pin.

2. Norminal Diameter: DN350-1200

3. Norminal Pressure: PN6/10/16 (0.6MPa–1.6MPa)

4. Flange Holes Standard: According to Customer’s requirement.

5. Suitable Medium: Water, Oil, Gas