FREE-VALVE UPVC manual operating flange end plastic ball valves are suitable for Seawater, water treatment, water features, fountains, aquariums, landfills, power plants, mining, transportation, chemical processing.
FREE-VALVE UPVC manual operating true union plastic ball valves are made from the highest-quality plastic resins and they are corrosion resistant plastic true union design quarter turn valves with low pressure drops and reliable sealing,the plastic ball valves are excellent for use in clean fluid service applications with very little to no suspended solids. The ball valve is ideal for almost every application where dependable on/off operation is specified.
The exhaust valve is used at Water supply system of power plant ,medium is water in normal temperature
FREE-VALVE’s pneumatic square slide knife gate valve is a kind of valve which uses the square board as the opening and closing element and moves up and down with the board to realize full opening and full closing.The square knife gate valve is mainly used to cut off medium in the pipeline.The valve is widely used in power, hydraulic, petroleum, chemical, mining and other industries.
FREE-VALVE NKJ41H Forged steel Flanged Vacuum Isolation Globe Valve adopts a cast-forging structure, and has a parallel double-sealed pair and a half-forced two-way seal, and the sealing surface in-position movement and the wedge-shaped wedge wedge movement are step-by-step action to realize zero leakage
FREE-VALVE NKJ41H Flange Vacuum isolation Globe Valve adopts a cast-forging structure, and has a parallel double-sealed pair and a half-forced two-way seal, and the sealing surface in-position movement and the wedge-shaped wedge wedge movement are step-by-step action to realize zero leakage.
FREE-VALVE body of the Vacuum Globe Valve adopts a cast-forging structure, and has a parallel double-sealed pair and a half-forced two-way seal, and the sealing surface in-position movement and the wedge-shaped wedge wedge movement are step-by-step action to realize zero leakage.
FREE-VALVE’s A28H spring full bore external thread type with lever safety valve(thread type) is based on the change of the media pressure at the inlet port and the spring pretension force to automatically open and close the valve disc.When the lifting force of the medium pressure (internal pressure) is higher than the spring pretension force, The valve disc overcomes the spring pretension force to open automatically, and the safety valve internal pressure drops after discharging excess media
FREE-VALVE’s WCB body Flange end Anti-Abrasive High Pressure Y Type Slurry Globe Valve is widely used in Alumina,Metallurgy , Chemical fertilizer , Mining industry, Paper-making
FREE-VALVE’s WCB body flange end Y Type Pneumatic Flat Tank Bottom Valves are designed for the convenient and fast discharging the material or samples from the bottom of the reactor
FREE-VALVE’s Flange end Carbide seat Y type slurry control Globe valve is a high performance engineering valve with characteristics of anti-abrasive for mining industry, anti-high pressure and anti-scaling for mining industry. Flange end Carbide seat Y type slurry control Globe valve is divided into left and right parts with a seat between them.
FREE-VALVE’s Electric operating Flange end Y Type Slurry Valve for Alumina Processing is ideal for many applications because the valves are designed for use on abrasion materials. Y Type Slurry Valve is divided into left and right parts with a seat between them. The bolt connecting the two parts can be dissembled to replace the valve seat.The valve with abrasion resistance,high pressure resistance,erosion resistance and anti-scabbing performance.
FREE-VALVE’s Y Type WCB body Pneumatic Flush Tank Bottom Valves(referred to as Tank valve, Y type Angle bottom valve, Bottom drain valve, Y pattern Flush bottom valve etc.) is also known as bottom valve or drain valve,Flush Bottom Valves are special purpose valves used in vessels or tanks to drain out Alumina slurry left in the vessel. These valves are most commonly used for dead space free draining or feeding of tanks.
FREE-VALVE’s Urethane Liner Bi-directional seal Wafer type Slurry Knife Gate Valves are used for heavy duty applications such as abrasive slurry,mining industry,coal washing, paper industry,Wastewater treatment plants,sludge discharging.
Composite Function Air Exhaust Valve body is barrel-shaped, and includes floats, stems and disc. The valves are used at the highest point on the pipe or where there is a closed gas and at the pump outlet for removing gas from the pipe, so that the pipe is working properly
FREE-VALVE’s FRZ73PU Split body PU lined wear resistant knife gate valves are designed for bi-directional tight on-off service in abrasive slurry applications,the valve adopts the full-lined wear-resistant polyurethane injecting with the whole mold
FREE-VALVE’s manual pneumatic Bi-directional seal PU polyurethane lined knife gate valves are designed for bi-directional tight on-off service in abrasive slurry applications,the valve adopts the full-lined wear-resistant polyurethane injecting with the whole mold
FREE-VALVE’s FRZ73PU manual pneumatic Polyurethane PU seat Slurry Knife Gate Valves are designed for bi-directional tight on-off service in abrasive slurry applications,the valve adopts the full-lined wear-resistant polyurethane injecting with the whole mold
FREE-VALVE’s FRZ73PU Abrasion Resistant Slurry Polyurethane PU seat knife gate valves are used for heavy duty applications such as abrasive slurry,mining industry,coal washing, paper industry,water treatment,sludge discharging.
FREE-VALVE’s FRZ73PU Full urethane rubber lined knife gate valves are designed for bi-directional tight on-off service in abrasive slurry applications,the valve adopts the full-lined wear-resistant polyurethane injecting with the whole mold,
FREE-VALVE’s FRZ73PU Polyurethane PU Seated Bi Directional Knife Gate Valves are used for heavy duty applications such as abrasive slurry,mining industry,coal washing, paper industry,water treatment,sludge discharging.
FREE-Valve’s Manual Operation Pneumatic Operation Rectangular Flange Slide Knife Gate Valvess are known as slurry gate valves. Its are unidirectional wafer knife edge gate valve used on industrial pipeline for on-off operation.
FREE-VALVE’s UPVC safety valve Back pressure valve plastic pressure relief valve Safety relief valve is installed in the line of positive pressure discharge of metering pump,its function is to prevent siphon phenomenon occur
FREE-VALVE’s Pressure Regulators Plastic Pressure Relief Valves is installed in the line of positive pressure discharge of metering pump,its function is to prevent siphon phenomenon occur. Removing the protective cap on the adjusting screw on site
FREE-VALVE’s DN450 Three way T type flat flush tank bottom valve is designed to ensure that the slurry is flushed out smoothly, and the valve is closed without dead space.
FREE-VALVE’s flange end wcb body y type flush bottom valve is designed to ensure that the slurry is flushed out smoothly, and the valve is closed without dead space.
FREE-VALVE’s Split body WCB Body Y type Slurry Valve is ideal for many applications because the valves are designed for use on abrasion materials. Split body WCB Body Y type Slurry Valve is divided into left and right parts with a seat between them.
FREE-VALVE’s DN600 Aluminum Oxide Industry electric Operation Y Type Slurry Valve is ideal for many applications because the valves are designed for use on abrasion materials. DN600 Aluminum Oxide Industry electric Operation Y Type Slurry Valve is The valve body is split type body.
FREE-VALVE’s Split body polyurethne lined wear resistant knife gate valves are designed for bi-directional tight on-off service in abrasive slurry applications,the valve adopts the full-lined wear-resistant polyurethane injecting with the whole mold, and all media are wrapped in the polyurethane lined to achieve all-round wear-resistant protection,which provides excellent wear life with 100% positive shutoff of abrasive slurry,the Valves are ideally suited for applications in mining.
