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 2122041 Type SAF Safety & Shut-off Blocks List Price QUOTE
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2122075 Type SAF Safety & Shut-off Blocks List Price QUOTE
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2121662 Type SAF Safety & Shut-off Blocks List Price QUOTE
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2122214 Type SAF Safety & Shut-off Blocks List Price QUOTE
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2122211 Type SAF Safety & Shut-off Blocks List Price QUOTE
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| Description |
HYDAC safety and shut-off blocks are designed to protect, shut-off, and discharge hydraulic accumulators or user units. The compact design simplifies the hydraulic system connection and offers the following advantages:
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| Type | Safety and Shut-Off Block | |||||||||
| Model Code Description | SAF10E12Y1T100A | SAF10E12Y1T100A-S13 | SAF10E12Y1T210A | SAF10E12Y1T250A | SAF10E12Y1T330A | |||||
| Model | Solenoid Operated and Manual Discharge | |||||||||
| Threaded Connection Type (P,T,M1 Ports) | BSPP ISO 228 | |||||||||
| Seal Material | ||||||||||
| Approximate Weight | ||||||||||
| Size of Main Shut-Off Valve | DN 10 | |||||||||
| Block Material | Carbon Steel | |||||||||
| Fluids | Mineral Oil, Hydraulic Oil, Water Glycol, Non-flammable Fluids (Other Fluids Upon Request) | |||||||||
| Operating Temperature [Min] | -15 ºC5 ºF | |||||||||
| Operating Temperature [Max] | 80 ºC180 ºF | |||||||||
| Maximum Working Pressure | Up to 400 barUp to 5800 psi | |||||||||
| Valve Type | Solenoid | |||||||||
| Pressure Port Size | 3/4 in. - 16 UNF | |||||||||
| Tank Port Size | 3/4 in. - 16 UNF | |||||||||
| Accumulator Port Size | M33x2 ISO 6149/DIN 3852 | S13 Adapter to G2 in. | M33x2 ISO 6149/DIN 3852 | M33x2 ISO 6149/DIN 3852 | M33x2 ISO 6149/DIN 3852 | |||||
| Maintenance Port Size | 7/16 in. - 20 UNF | |||||||||
| Accumulator Type-Size | Determined by Adapter | SB330-600 10-50L G 2A | Determined by Adapter | Determined by Adapter | Determined by Adapter | |||||
| Flanged Connection Type (P,T,M1 Ports) | ||||||||||
| 2-Way Solenoid Operated Bleed Valve Operating Function | Normally Open (Standard) (WSM06020Y) | |||||||||
| S Adapter Size (For S Port, Accumulator Connection) | G2 in. | |||||||||
| Locking Device | ||||||||||
| 2-Way Solenoid Operated Bleed Valve Voltage | 24 V | |||||||||
| 2-Way Solenoid Operated Bleed Valve Voltage | ||||||||||
| 2-Way Solenoid Operated Bleed Valve Current | 0.8 A | |||||||||
| 2-Way Solenoid Operated Bleed Valve Frequency | ||||||||||
| 2-Way Solenoid Operated Bleed Valve Frequency | DC | |||||||||
| Relief Valve Pressure [Max] (HYDAC DB12) | 100 bar | 100 bar | 210 bar | 250 bar | 330 bar | |||||
| Pressure Relief Valve (HYDAC DB12) | Factory set and wire sealed, certified Safety Relief Valve, non-adjustable | |||||||||
| Voltage Type | DC | |||||||||
| S Adapter Dimension A | ||||||||||
| S Adapter Dimension B | ||||||||||
| S Adapter Dimension C | ||||||||||
| S Adapter Dimension D | ||||||||||
| S Adapter Dimension E | ||||||||||
| S Adapter Dimension F | ||||||||||
| O-Ring (1) | 10 x 2 mm | |||||||||
| O-Ring (2) | 6 x 2 mm | |||||||||
| O-Ring (3) | 21 x 2 mm | |||||||||
| O-Ring (4) | 18 x 2 mm | |||||||||
| O-Ring (5) | 29.7 x 2.8 mm | |||||||||
| Usit-Ring | 18.3 x 21.5 x 1 mm | |||||||||
| Backup Ring (1) | 23.47 x 2.62 mm | |||||||||
| Plug (1) | 7/16 in.-20 UNF | |||||||||
| Plug (2) | ||||||||||
| BUn | EA | |||||||||
| Safety & Shut-off Block Features |
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| Construction | The Safety and Shut-off Block consists of a valve block, a built-in pressure relief valve, a main shut-off valve, and a manually operated bleed valve. In addition, an optional solenoid operated bleed valve allows automatic pressure relief of the accumulator or user unit and therefore relief of the hydraulic system in an emergency or during shut-down. The necessary return line connection is provided in addition to the gauge connection. | |||||||||
| Standard Models |
Model with manually operated bleed valve The basic model type "M" contains a manually operated bleed valve for manual pressure release of the accumulator. Model with solenoid operated bleed valve In addition to the features of the type “M” block, the type "E" model also contains a solenoid operated bleed valve for automatic pressure release of the accumulator. |
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| Repair Kits |
3154715 (FPM) 2115649 (FPM) - Spindle Manual Bleed Valve, Repair Kit - Consists of Spindle, Handle, Ball, O-Ring, and Set Screw |
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| Solenoid |
715003 - Old 2SV5 - Coil Kit for 2-Way Solenoid Operated Bleed Valve 2083644 - New WSM - Coil Kit for 2-Way Solenoid Operated Bleed Valve For complete solenoid replacement, both the 2-way solenoid valve and the coil kit are required 2SV5 coils and WSM coils are not interchangeable. When replacing a 2SV5 with a WSM you must also replace the coil with the WSM design. |
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| Seal Kit | 3154712 (FPM) | |||||||||
| Note |
When using hydro-pneumatic accumulators for stored hazardous energy, HYDAC recommends the use of its Safety and Shut-off Block (SAF) with solenoid operated bleed valve. These are non-standard items. Not all combinations are available. |
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| Core Products | ||||||||||
| Division | ACCUMULATORS | ACCUMULATORS | ||||||||
| Product Group Family | SAFETY AND SHUT-OFF BLOCKS | SAFETY AND SHUT-OFF BLOCKS | ||||||||
| Product | ACCUMULATORS ACCESSORIES | ACCUMULATORS ACCESSORIES | ||||||||
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