Popular Design for Spring Full Bore Type Safety Valve (W Series) - Emergency drain control valve for high pressure heater – Convista
Popular Design for Spring Full Bore Type Safety Valve (W Series) - 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:
continue to improve, to ensure product quality in line with market and customer standard requirements. Our company has a quality assurance system have been established for Popular Design for Spring Full Bore Type Safety Valve (W Series) - Emergency drain control valve for high pressure heater – Convista, The product will supply to all over the world, such as: Belgium, Brazil, belarus, During the short years, we serve our clients honestly as Quality First, Integrity Prime, Delivery Timely, which has earned us an outstanding reputation and an impressive client care portfolio. Looking forward to working with you Now!
By Catherine from Malawi - 2017.06.22 12:49
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By Dominic from Moldova - 2018.02.12 14:52
