hat
3, manbràn valv apwopriye pou fasil yo pwodwi mato dlo nan tiyo a, te kapab manbràn nan dwe elimine mwayen en pwodui lè mato dlo, men pa tanperati ak presyon limit ki, jeneralman nan tanperati chanm nan tiyo presyon ki ba.
eng
3, diaphragm valve suitable for easy to produce water hammer in the pipeline, the membrane could be eliminated upstream medium produced when water hammer, but by the temperature and pressure limits, generally at room temperature in low pressure pipeline.