rising stem, flexible solid wedge
Bolted bonnet, threaded or welded seat ring

Features:

1) Sizes: 50mm - 1200mm

2) Seal: brass

3) Body: cast iron

4) Disc: cast iron

5) Stem: stainless steel/brass

6) Standard: JIS,KS

7) Pressure: PN1.0-1.6MPa

8) Connection type: flange end

9) Control method: handwheel

10)Conveyance: By steam ship

We have 40 years to make valve portal history.