100% PTFE valve cover for butterfly valve. Suitable for all chemicals: hydrochloric acid, caustic soda (sodium hydroxide), fluoride, oleum and other aggressive chemicals.

Valve cover for butterfly valve in 100% PTFE with central transparent band. For all chemicals, aggressive too: hydrochloric acid, caustic soda, fluoride, oleum, acids.

Valve cover for butterfly valve in porous glass fiber fabric is suitable for the most part of chemicals. Not compatible with caustic soda.

Valve cover for butterfly valve made with porous glass fabric has central transparent band and is suitable for the most part of chemicals. Not compatible with caustic soda.

PVC coated 100% polyester fabric valve cover for butterfly valve. For process lines in the chemical industry.

PVC coated 100% polyester fabric valve cover with central transparent band for butterfly valve. For process lines in the chemical industry.