Cast Iron Butterfly Valves

Pressure: from PN0.6MPa to PN1.6MPa

Connection: wafer, flanged (lug type included)

Cast Iron Butterfly Valves, Wafer, Lug, Flanged Type

Valve Manufacturing standards: API, ANSI, BS, DIN, JIS

Butterfly Valve Sealing: metal-seated, resilience-seated

Applicable tempt.: from -40 degrees C to 230 degrees C

Valve Size range: from 1-1/2inch to 24 inch (DN40mm - DN600mm)

Valve Body materials: cast iron, ductile iron, aluminum bronze, carbon steel, stainless steel, etc.

 Main Feature:
The turning center of the butterfly plate is on the centerline of the valve body and the sealing face section of the butterfly plate. In closing, the ex-circle sealing face of the butterfly plate will extrude the valve seat made of synthetic rubber, generating elastic deformation on the seat to form an elastic force used as a sealing specific pressure so as to guarantee the tightness of the butterfly valve. 

Triple Eccentric Butterfly Valve

Flange type with Gearbox and Handwheel
Connection Flanges acc. EN 1092-1
Type B1 (Drilled PN6)
Face to face acc. EN 558-1, Series 13 (292mm)
Body in Cast Steel - ASTM A216 WCB
Disc in Cast Steel - ASTM A216 WCB
Seat in multiple disc seal SS304 + Graphite
Shaft in Stainless Steel A276 410
Shaft Sealing Graphite Packing
Painting Body / Bonnet acc. Manufacturer Standard inside with Anti-Rust oil
Tightness EN12266-1/2, Leakage rate A medium is steam
Woring Parameters 1 barg / max. 350C
CE-marking acc. PED 97/23/EC
  

We company have other valves: gate valve, check valve, ball valve, butterfly valve, safety valve, globe valve, plug valve, etc....

Welcome to inquiry! our valves

XIAMEN KEMUS VALVE CO.,LTD.