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| Patented valve unit for fire fighting systems  Patented valve unit PN16 for fire fighting systems - UNI EN 12845. Siral S.p.A. has recently developed and patented this valve assembly which finds application in fire protection systems according norm UNI EN 12845 with the fuction of pump start device. Siral product allows you to replace a complex circuit with a one-piece valve assembly, compact and solid and which offers a series of benefits among which we can mention: Cost and space saving; Easy to assemble; Compact dimensions that make the valve solid and resistant; Improved quality.write your comments about the article :: © 2010 Construction News :: home page |