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Nominal size: DN15-DN80
Connection type: Thread
Pressure class: PN16-PN4.0MPa
Structure type: Floating ball core Valve components
Seat material: PTFE: -30~180C
PPL: -30~250C
Core material: 304, 316, 316L
Stem material: 304
Body material: WCB, 304, 316, 316L
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Ball valves are control valves that regulate fluid flow. They are used in applications where the full-on or full-off condition of a fluid flow is required. For example, ball valves are installed at the compressed air source in a compressed air supply to a machine.
Product features
Thread and bult welded connection ball valve can be divided into 1-piece, 2-piece, 3-piece. Boby cast adopt the advanced
technology, with reasonable structure and beautiful shape. The elastic sealing structure make the seat reliable and
easy to start. Valve steam seal downloading using inverted structure. The lower-loading stem with backward sealing construction
not only prevents the handle form backing-out but also ensures the reliability of the scaling part if the handle. There is bult
weld. socket welding connection of the 2-piece,3-piece ball valve and can match with the international standard ISO
platform and locking devices.
High Rangeability
The characterized ball delivers controllable flow characteristics from the nearly closed to the fully open position of the valve. Though port type and valve size affects the rangeability, Flow-Tek characterized balls have a minimum rangeability of 200:1 and can exceed 800:1. Flow rates are highly repeatable within the normal 20% – 80% range of travel.
High Flow Capacity
Flow-Tek’s control ball valves have been designed to offer maximum flow characteristics that are substantially higher than comparably sized globe valves. The inherent flow pattern of ball valves increases flow rates and in many applications valves smaller than pipeline size can be used. The self-cleaning action of the ball against the seat makes the ball valve acceptable for slurry and high fiber media services.
High Pressure Drops
Engineered to withstand high pressure drops while providing leak free operation, the V-Control Series delivers the precision control required by today’s process industries. The δP limit for liquids is up to 500psi and steam is up to 300psi. Please consult the factory or your distributor for information on control valve sizing and pressure drop limitations.
Ball valves are control valves that regulate fluid flow. They are used in applications where the full-on or full-off condition of a fluid flow is required. For example, ball valves are installed at the compressed air source in a compressed air supply to a machine.
Product features
Thread and bult welded connection ball valve can be divided into 1-piece, 2-piece, 3-piece. Boby cast adopt the advanced
technology, with reasonable structure and beautiful shape. The elastic sealing structure make the seat reliable and
easy to start. Valve steam seal downloading using inverted structure. The lower-loading stem with backward sealing construction
not only prevents the handle form backing-out but also ensures the reliability of the scaling part if the handle. There is bult
weld. socket welding connection of the 2-piece,3-piece ball valve and can match with the international standard ISO
platform and locking devices.
High Rangeability
The characterized ball delivers controllable flow characteristics from the nearly closed to the fully open position of the valve. Though port type and valve size affects the rangeability, Flow-Tek characterized balls have a minimum rangeability of 200:1 and can exceed 800:1. Flow rates are highly repeatable within the normal 20% – 80% range of travel.
High Flow Capacity
Flow-Tek’s control ball valves have been designed to offer maximum flow characteristics that are substantially higher than comparably sized globe valves. The inherent flow pattern of ball valves increases flow rates and in many applications valves smaller than pipeline size can be used. The self-cleaning action of the ball against the seat makes the ball valve acceptable for slurry and high fiber media services.
High Pressure Drops
Engineered to withstand high pressure drops while providing leak free operation, the V-Control Series delivers the precision control required by today’s process industries. The δP limit for liquids is up to 500psi and steam is up to 300psi. Please consult the factory or your distributor for information on control valve sizing and pressure drop limitations.
