第五类的范球阀小流contro

Regulating V Type Ball Valve for Small Flow Control This is a multi-function ball valve used for industrial angular travel proceess control. A special V-shape cut is designed on the valve core to provide it with best disconnection and control ability in ball valves. A flared shape steel bushing installed in the V-shape cut can cut down the flowing fluid once the valve's closed; The steel bushing can also clean the feculence on the core valve to keep it regulaly sealed and workable. Due to a spring triggered and medium sealed system, the steel bushing owns the edges of small torsion needed, heat impact resistant and automatic complemanted by tee etc,. The valve is of a small size, easy to be installed and operated. The V-Shape Regulating Valve is used for precise control of small fluid flow. An self-developed dimonsion caculation software is used for cutting the V shape cut, makes which precisely fits the clients' requirements for fluid flow. Under a 0.1Mpa differential pressure, an adjustable 70kg/h flow rate can be achieved. Applied field: paper pulp and oil control, chemistry, textile industry, thermal power generation, environmental protection and metallagy and forgging etc,. Characteristics Integrated designed valve core and valve stem to make it a non-stop operation. A spring triggered tee provides long life span, low maintainness and heat impact resistance. A movable valve tee enalbes medium self-sealing and worn sealing surface self-repaired ability. Self-clearance of assembled feculence and crystallized medium. Hard sealing of this valve is applicable for medium with threads-like, crystal-like, dirty water and medium with fiberation or tiny solids. Soft sealing None leakage, Hard sealing grade 4. Wiggling cylinder life span: 1 million consistant moves without oil. vavle body WCB, 304, 316, 316L vavle slug 304, 316, 316L