Wholesale Ceramic Valve - Emergency drain control valve for high pressure heater – Convista
Wholesale Ceramic Valve - Emergency drain control valve for high pressure heater – Convista Detail:
Type | Gate Valve |
Model | Z964Y |
Pressure | PN20-50MPa 1500LB-2500LB |
Nominal Diameter | DN 300-500 |
It is used as opening and closing devices for pumping system or other high and medium pressure pipe systems of 600 to 1,000MW supercritical (ultra-supercritical) unit steam turbine.
- The valve body and bonnet adopt middle flange bolted connection structure, featuring convenient disassembly. Both ends adopt welded connection.
- The valve disc adopts lift type multi-step cover structure.
- The valve seat adopts conical sealing. With rigid alloy build-up welding, the sealing surface features cavitation and abrasion resistance.
- Multi-step cover is adopted to control each step of pressure drop to make throttled pressure control above saturation pressure to reduce occurrence of cavitation and flash evaporation.
- With flexible option, the actuator furnished with the valve can be configured as per users’ demands.
Product detail pictures:
Related Product Guide:
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By Doreen from Paraguay - 2017.09.26 12:12
We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
By Kama from Lithuania - 2017.09.16 13:44