Y42X type PN16 ~ PN63 gas valve: flange connection form, spring film structure, the valve seat sealing surface material for rubber, nominal pressure PN16 ~ PN63, carbon steel body material for the gas valve. 

 Product performance parameters 
 Y42X type PN16 ~ PN63 main performance parameters of the gas valve working pressure models PN / MPa for the temperature / ℃ Suitable Medium inlet pressure / MPa outlet pressure / MPa 
 Y42X-16C 16 1.6 ≤ 200 Gas 1.6 2.5 0.5 1.6 
 Y42X-25 25 2.5 
 Y42X-40 40 4.0 4.0 1.0 ~ 2.5 
 Y42X-63 63 6.4 6.4 1.0 ~ 3.0 


 Materials, product components, 
 Y42X type PN16 ~ PN63 model material gas valve parts, materials 
 Body, bonnet and stem, adjust the spring valve seal ring diaphragm 
 Y42X-16C carbon steel chrome-nickel stainless steel, rubber, titanium steel, silico-manganese steel 
 Y42X-25 
 Y42X-40 
 Y42X-63 


 Product shape and structure size 
 Y42X type PN16 ~ PN63 gas valve shape and structure size (mm) Model DN LH H1 Weight / kg 
 Y42X-16C 300 800 820 344 560 
 Y42X-25 300 800 820 345 580 
 Y42X-40 300 800 840 365 590 
 Y42X-63 300 800 850 375 600