1. Transformer Radiator Butterfly Valve DN80 3” (Metal to metal seated) EN 50216-8 / DIN 42560
Material: Carbon Steel, Cast Iron, Stainless steel, Bronze Rubber Seals & Gaskets : NBR rubber, Viton , Fluorosilicone rubber, Locking: Optional

2. Transformer Radiator Butterfly Valve DN80 3” (Full tight. Suitable for vacuum) EN 50216-8 / DIN 42560
Material: Carbon Steel, Stainless steel, Bronze Rubber Seals & Gaskets : NBR rubber, Viton , Fluorosilicone rubber, Locking: Optional

3. Aluminum Radiator Butterfly Valve for oil immersed transformer     
DN80 3” (Full tight. Suitable for vacuum) EN 50216-8 / DIN 42560
Material: Carbon Steel, Stainless steel, Bronze Rubber Seals &    
Gaskets : NBR rubber, Viton ,   

4. Butterfly Valve for oil immersed transformer Round body (DN80 to DN350, 3” to 14”) EN 50216-8 / DIN 42560 
Material: Carbon Steel, Stainless steel, Bronze Rubber Seals &    Gaskets : NBR rubber, Viton ,   

5.Welding Type Butterfly Valves Material: Carbon Steel, Stainless
steel, Rubber Seals & Gaskets : NBR rubber, Hardness 70±5
Position indicator : Available for all. Locking: Optional
DN80, DN100 (3",4") Customized Butterfly Valve

6. Buchloz Relay Butterfly Valve for Oil filled transfromer,  (Customized)