Accumulator Safety Blocks
Torishima's own brand of accumulator safety blocks have been designed and manufactured in the UK and are availabe directly from stock in the following sizes: Size 12 (3/4”), Size 20 (1”) and Size 32 (1 ½”)
You don't have to wait for your blocks any more, we have product in stock!
Hydraulic safety blocks provide a function as required by ISO4413:2010 Hydraulic Fluid Power – General rules and safety requirements for systems and their components. The blocks provide an isolation, pressure protection and vent down function. ISO4413 requires an automatic vent function on system shut down, except in applications when the accumulator is needed afterwards. Hence our solenoid vent is recommended for this application. Pressure can rise, to an unsafe level, due to increasing accumulator gas pressure caused by fire or localised heating. The relief valve protects the accumulator and pipework from over pressure. The safety block can be specified as the accumulator safety system for PED (Pressure Equipment Directive).
Our blocks can be adapated to fit any major suppliers accumulators such as Olaer Fawcett Christie, Parker, Hydac, Fox and many more.
For more information please follow the link Accumulator Safety Block Catalogue August 2015
Size 12 (3/4”), Size 20 (1”) and Size 32 (1 ½”) safety blocks (in stock) come with the following features/options.
- 315 bar rated
- Manual or solenoid operated vent down facility
- Direct operated relief valve for fast response
- BSP ports
- 1/4″ gauge port
Download our Accumulator Safety Block User Guide.
We can offer the following options;
- 63 mm pressure gauge fitted
- Port adaptors
- Pressure transmitter fitted
- Relief valve with temper proof cap
- Relief valve pressure setting
- Two pack epoxy painted
- Available on 'Special Order' are Stainless Steel 316, in Size's 12, 20 & 32 (Topside/Offshore Applications only)
For UK manufactured accumulator safety blocks call Torishima today on +44 (0) 1926 420847.