PriceList for Swing Check Valve - Emergency drain control valve for high pressure heater – Convista

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PriceList for Swing Check Valve - Emergency drain control valve for high pressure heater – Convista Detail:

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.

Advantages

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.

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We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate inside our success for PriceList for Swing Check Valve - Emergency drain control valve for high pressure heater – Convista, The product will supply to all over the world, such as: South Korea, Amsterdam, South Korea, With the enterprising spirit of" high efficiency, convenience, practicality and innovation", and in line with such serving guidance of "good quality but better price, " and "global credit", we've been striving to cooperate with the automobile parts companies all over the world to make a win-win partnership.

Balancing Valve