2020 China New Design En 593 Double Eccentric Butterfly Valve - Temperature and pressure reducing valve for high pressure resistance bypass – Convista

Detail

It has the working condition of high temperature and big pressure and temperature differences. It adopts multi-step sleeve for pressure reduction and auxiliary steam atomization water spray for temperature reduction to guarantee the effect of temperature and pressure reduction.

Advantages

1. Valve is angular structure and medium flow direction is flow closing type (horizontal incoming and bottom outgoing).
2. Adopting forged steel structure with high strength, the valve body and bonnet can meet strength requirements under high temperature and pressure well.
3. It adopts two-step adjustable pressure reduction and one-step throttle plate fixed pressure reduction. Pressure reduction adopts the principle of multi-step port pressure and noise reduction to realize high pressure and noise reduction.
4. Temperature reduction adopts auxiliary steam atomization nozzle to guarantee atomization effect of temperature reduction water to mix water and steam rapidly and achieve the effect of rapid temperature reduction.
5. The valve body and bonnet adopt pressure self-sealing structure, making sealing more reliable under high pressure working condition.
6. It adopts pressurized balance type structure design to make valve opening easier.
7. The valve is equipped with hydraulic actuator to realize rapid operation and regulation functions.