DS/Z44Y, DS/Z44H type PN16~PN40 water seal gate valve

Product application:
Water seal gate valve is suitable for opening and closing device on pipeline with nominal pressure of 100MPa, working temperature of 425℃, working medium of water, steam, oil and non-corrosive gas, especially suitable for vacuum condensing system of steam turbine in thermal power plant.
Product features:
1, S/Z series double gate two-way elastic seal, flexible opening and closing, fast, reliable seal
2, the product structure is simple, compact and reasonable, easy maintenance, long service life
3, in the pipeline for the opening and closing device, must be in a fully open or fully closed state, not used to adjust the flow
4, the valve connection method has two kinds of flange and welding, the driving mode is manual and electric
Scope of use: the product can be used as an opening and closing device in pipelines where the working medium is water, steam, oil and non-corrosive gas.
The product conforms to the standard: GB/T 12234. No Information

Main performance parameters

model	Nominal pressure PN	Applicable temperature /°C	Applicable medium
DS/Z44Y-16C~40	16~40	≤425	Water, steam, oil, non-corrosive gases
DS/Z44H-16I~40	16~40	≤550	Water, steam, oil, non-corrosive gases

Main overall dimensions

                                                     （unit：mm）