Spirax Sarco SafeBloc™ Double Block and Bleed Bellow Sealed Stop Valve, Series: DBB3, 4 in Nominal, Flanged End Style, 28 bar Pressure, 300 lb Pressure Class, 425 deg C, Media: Gas/Liquid/Steam/Water, Handwheel Actuator, Cast Steel Body, Stainless Steel Trim, Graphite Softgoods, 356 mm W Dimensions

The Spirax SafeBloc™ is a double isolation solution, with a unique space-saving design, offering reduced installation time and fewer leak paths. Faster and easier to install than a traditional double block and bleed assembly, the Spirax SafeBloc™ has an innovative design which incorporates two bellows sealed isolation valves and a bleed port in one compact assembly. Easy to use and commission, the Spirax SafeBloc™ can be installed without pipework modifications, into the space left by an existing single isolation valve.