The opening and closing member of the stainless steel globe valve casting is a plug-shaped valve flap with a flat or conical surface, and the valve disc moves linearly along the center line of the fluid. The movement of the valve stem also has a lifting rotary lever type. The shut-off valve is only suitable for full opening and full closing, and adjustment and throttling are not allowed.
The check valve body refers to a valve that automatically opens and closes the flap according to the flow of the medium and prevents backflow of the medium. The check valve is an automatic valve whose primary function is to prevent reverse flow of the medium, prevent reverse rotation of the pump and drive motor, and release the media of the container.
Ductile iron,Iron,stainless Steel,Carbon Steel, Alloy Steel, Aluminum, brass, or on request of customer
Silicasol casting process and machining.
As per the customer's drawings and requirements
painting,polishing, galvanization etc and as per customers" requirement
Annealing, normalizing ,quenching+tempering,solution treatment and as per customer's requirement.
Factory in-house self check or Third Party inspection
By sea, air or express according to customers' requirement