FREE-VALVE inflatable seat butterfly valve includes an inflatable seat ,the seat is typically a resilient liner that can be inflated or deflated,as opposed to traditional butterfly valves that rely on friction for sealing.Inflatable seats have a creative design that blends the traditional butterfly valve features with the special attribute of an inflatable seat. When the seat is inflated ,it presses against the valve disc and closes off the flow of fluid.

FREE-VALVE Pneumatic Ceramic Seat Rotary Slide Sheardisk Valve  are designed for pressurized and vacuum systems including pneumatic conveying systems, discharge and vent applications in steel plant and coal power.

FREE-VALVE Pneumatic Ceramic Seat Rotary Slide Sheardisk Valve are designed for pressurized and vacuum systems including pneumatic conveying systems, discharge and vent applications in steel plant and coal power. The whole of ceramic sealing faces of the valves are well ground and polished, which is ensure a reliable sealing performance of the valve.

FREE-VALVE Loose Flange Transparent UPVC Body Y Type Sediment Strainer  gets its name from its shape, which resembles the letter Y.They are made from a nontoxic, lightweight thermoplastic resistant to ultraviolet (UV) light, acids, alkalis, oils, many corrosive inorganic chemicals.

FREE-VALVE Loose Flange UPVC Y Type Sediment Strainer  gets its name from its shape, which resembles the letter Y.They are made from a nontoxic, lightweight thermoplastic resistant to ultraviolet (UV) light, acids, alkalis, oils, many corrosive inorganic chemicals.

FREE-VALVE brand V port anti-abrasive &anti-corrosive segment ball valves are designed with engineering ceramics the engineering ceramics internal parts provide excellent wear resistance, the ceramic ball valves are widely used as control function in corrosive medium with abrasive solids ，more over ,stainless steel valve body makes the ceramic lined ball valve suitable for corrosive medium.

FREE-VALVE Loose Flange UPVC PVDF Y Type Filter Sediment Strainer  gets its name from its shape, which resembles the letter Y.They are made from a nontoxic, lightweight thermoplastic resistant to ultraviolet (UV) light, acids, alkalis, oils, many corrosive inorganic chemicals.

FREE-VALVELoosen Flanged Clear Transparant UPVC Y Type Filter Strainer  gets its name from its shape, which resembles the letter Y.They are made from a nontoxic, lightweight thermoplastic resistant to ultraviolet (UV) light, acids, alkalis, oils, many corrosive inorganic chemicals.

FREE-VALVE Flange End UPVC/PVDF Y Type Filter Sediment Strainer gets its name from its shape, which resembles the letter Y.They are made from a nontoxic, lightweight thermoplastic resistant to ultraviolet (UV) light, acids, alkalis, oils, many corrosive inorganic chemicals

UPVC Plastic lap -joint flange assembly

FREE-VALVE pneumatic Dual Tunnel  Diverter Valves  are a commutator separating the materials conveyed in one way into two ways. The valve is designed with one inlet port and two outlet ports, of which one outlet port is set forward along the direction of the main pipe, and the other outlet port is set below the main pipe or horizontal direction

FREE-VALVE FRZ644Y Pneumatic Tungsten Carbide Dual PLate Gate Valve  is mainly used in feeding and dumping the dry powder and the transport pipeline, which not only adopt toughening ceramic as shut off and wear out resistance material, but also design construction of pressure self-sealing and valve disc auto-rotate

FREE-VALVE FRZ644Y Pneumatic Tungsten Carbide Dual Disc Gate Valve is mainly used in feeding and dumping the dry powder and the transport pipeline, which not only adopt toughening ceramic as shut off and wear out resistance material, but also design construction of pressure self-sealing and valve disc auto-rotate

FREE-VALVE Tungsten Carbide Seat Pneumatic Dual Rotary parallel disc gate valves  are designed for pressurized and vacuum systems including pneumatic conveying systems, discharge and vent applications in steel plant and coal power.

FREE-VALVE High Temperature Tungsten Carbide Pneumatic Rotary parallel dual disc gate valves are designed for pressurized and vacuum systems including pneumatic conveying systems, discharge and vent applications in steel plant and coal power. The rotating disc slides across the valve body during operation, clearing out process material and cleaning the precision-lapped surface.

FREE-VALVE Two outlet Y type Pneumatic Reversing Rotary Disc Gate Valves are a commutator separating the materials conveyed in one way into two ways. The valve is designed with one inlet port and two outlet ports, of which one outlet port is set forward along the direction of the main pipe, and the other outlet port is set below the main pipe or horizontal direction, and there is an angle with the main pipe.

FREE-VALVE Pneumatic Wear Resistant Tungsten Carbide Rotary disc Y-Type Diverter Valves are a commutator separating the materials conveyed in one way into two ways. The valve is designed with one inlet port and two outlet ports, of which one outlet port is set forward along the direction of the main pipe, and the other outlet port is set below the main pipe or horizontal direction, and there is an angle with the main pipe

FREE-VALVE Pneumatic Dual Tunnel Diverter Rotary Disc Gate Valves are a commutator separating the materials conveyed in one way into two ways. The valve is designed with one inlet port and two outlet ports, of which one outlet port is set forward along the direction of the main pipe, and the other outlet port is set below the main pipe or horizontal direction, and there is an angle with the main pipe.This valve is extensively applied in conveying system of thermal power plant for conveyance of dry

FREE-VALVE Pneumatic Twin-Outlet Diverting Rotary Disc Gate Valves are a commutator separating the materials conveyed in one way into two ways. The valve is designed with one inlet port and two outlet ports, of which one outlet port is set forward along the direction of the main pipe, and the other outlet port is set below the main pipe or horizontal direction, and there is an angle with the main pipe.

FREE-VALVE pneumatic Dual Tunnel Tungsten Carbide Rotary Disc Diverter Gate Valves  are a commutator separating the materials conveyed in one way into two ways. The valve is designed with one inlet port and two outlet ports, of which one outlet port is set forward along the direction of the main pipe, and the other outlet port is set below the main pipe or horizontal direction, and there is an angle with the main pipe.

FREE-VALVE pneumatic Dual Tunnel Tungsten Carbide Rotary Disc Diverter Gate Valves  are a commutator separating the materials conveyed in one way into two ways. The valve is designed with one inlet port and two outlet ports, of which one outlet port is set forward along the direction of the main pipe, and the other outlet port is set below the main pipe or horizontal direction, and there is an angle with the main pipe.

FREE-VALVE Flange type Pneumatic V Notch segment Control Ball valves are quarter-turn trunnion-mounted control valve mainly recommended for control the flow of fluid in the pipeline system.Segmented ball inside the valve is not a complete sphere,but rather a contoured v-notch segment in the ball.

FREE-VALVE Pneumatic flanged Segmented ball valves are quarter-turn trunnion-mounted control valve mainly recommended for control the flow of fluid in the pipeline system.Segmented ball inside the valve is not a complete sphere,but rather a contoured v-notch segment in the ball.

FREE-VALVE customized pneumatic rotary disc gate valves are designed for pressurized and vacuum systems including pneumatic conveying systems, discharge and vent applications in steel plant and coal power. The rotating disc slides across the valve body during operation, clearing out process material and cleaning the precision-lapped surface. The whole of sealing faces of the valves are well ground and polished, which is ensure a reliable sealing performance of the valve.

FREE-VALVE Wafer End V Port Segment Ball Control Valves  are quarter-turn trunnion-mounted control valve mainly recommended for control the flow of fluid in the pipeline system.Segmented ball inside the valve is not a complete sphere,but rather a contoured v-notch segment in the ball.

FREE-VALVE Wafer End Pneumatic Metal Seated V Notch Segment Control Ball Valves are quarter-turn trunnion-mounted control valve mainly recommended for control the flow of fluid in the pipeline system.Segmented ball inside the valve is not a complete sphere,but rather a contoured v-notch segment in the ball.

FREE-VALVE Wafer End Pneumatic Metal Seated V Notch Segment Control Ball Valves are quarter-turn trunnion-mounted control valve mainly recommended for control the flow of fluid in the pipeline system.Segmented ball inside the valve is not a complete sphere,but rather a contoured v-notch segment in the ball.

FREE-VALVE FRQV640Y Flange End Pneumatic Single acting V-Notch Segment Ball Control Valves are quarter-turn trunnion-mounted control valve mainly recommended for control the flow of fluid in the pipeline system.Segmented ball inside the valve is not a complete sphere,but rather a contoured v-notch segment in the ball.

FREE-VALVE FRQV640Y One Piece Pneumatic Flanged V Shape Segment Control Ball Valves are quarter-turn trunnion-mounted control valve mainly recommended for control the flow of fluid in the pipeline system.Segmented ball inside the valve is not a complete sphere,but rather a contoured v-notch segment in the ball.

FREE-VALVE Pneumatic Flanged V notch Segment Control Ball Valves are quarter-turn trunnion-mounted control valve mainly recommended for control the flow of fluid in the pipeline system.Segmented ball inside the valve is not a complete sphere,but rather a contoured v-notch segment in the ball.