Sewage Check Valve, Survivor Control Valve, CCL Liquid Valve Manufacturer

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Sewage Check Valve

Survivor Control Valve
The sewage check valve is specially designed for the gasification and slag water treatment of the Texaco coal chemical process. It can control the liquid level of gasification furnace and carbon scrubber as well as perform multi-stage flash evaporation to the discharged blackwater, so as to recycle the gray water and heat. This device is mainly used for flow and pressure control of strong corrosive gas, liquid and solid three-phase flow media under high pressure difference conditions.

Nominal Diameter (mm)	Seat Diameter (mm)	Rated Value of Cv	Rated Travel (mm)
50	25	17	15
50	30	25	25
80	25	17	15
	30	25	25
	40	45	38
	50	70	38
100	30	25	25
	40	45	38
	50	70	38
	65	118	50
	80	178	50
125	40	45	38
	50	70	38
	65	118	50
	80	178	50
	100	278	75
150	50	70	38
	65	118	50
	80	178	50
	100	278	75
	120	401	75
200	65	25	25
	80	45	38
	100	70	38
	120	401	75
	150	626	90
250/300	80	45	38
	100	70	38
	120	401	75
	150	626	90
	200	1113	90

Our company has started developing the sewage check valve since 1994. We are the first manufacturer of this device. After years of development, our product has gone through multiple upgrades, with the gasification pressure from 4.0MPa, 6.5MPa to the domestic maximum 8.7MPa. Currently, our product performance is superior to that of the imported products, and we have provided more than 500 valves and accessories for many domestic coal chemical manufacturers.


Sewage Check Valve Running in an Apparatus	Sewage Check Valve Produced in the Workshop

Related Names
Sewage Processing Machine Parts | Gasification Furnace Liquid Level Control Device | Water Cycling System Tool