Advantages of Full function regulating valve
- Regulating function
- Flow characteristics: Approximate Equal Percentage and Fast Open.
- adjustable ratio R=100,200,300; nice small opening performance;
- flow coefficient; big CV / KV which is 2 to 3 times that of single and double seat valve and sleeve valve.
- Cut-off function
Standard leakage rate is 10, which is 100 to 1000 times higher than that of single and double seat valves and sleeve valves.
- Cut-off differential pressure
High cut-off pressure difference (up to PN value)with low leakage.
(Double seat valve allows high differential pressure, but high leakage;
Single-seat valve leakage is low, but the allowable differential pressure is low)
- Strong corrosion resistance
Using corrosion-resistant materials, it has good corrosion resistance (corrosion, erosion, cavitation)
- Anti-blocking function
Simple flow path with less dead zone vortex, the medium is not easy to settle, and the self-cleaning function is suitable for unclean media such as high viscosity, suspension, paper pulp, thick pulp, and particles.
- Compressive strength
The single-piece integrated forged structure improves the compressive strength of the valve body, and it can reach more than 32MPa.
- Temperature resistance
The elastic hard-sealing solves the failure of the valve core and seat caused by expansion at high temperature.
High temperature wear-resistant filler is used to ensure the reliability of the valve stem sealing under high temperature.
- Good appearance and light weight
Small, light and instrumented.
Integrated valve body structure, small size.
Simple and reliable direct connection to the actuator.
Compared with single seat valve, double seat valve and sleeve valve, its weight is reduced by 60-80%, and 40-60% lighter than CV3000.
e.g.DN100, it only weighs 40Kg, 73% lighter than the 150Kg sleeve valve.