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Accumulator Safety Blocks - SBA Series - (Americas)
*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.
Parker’s range of SBA safety blocks is available in NG10, NG20 and NG32 sizes. The safety and shut-off valve turns 90° to isolate the accumulator instantly from the hydraulic system, in emergency shut-off or for maintenance purposes. Once isolated, the accumulator can be safely discharged to tank via either a manual or electrically controlled dump valve. System protection is provided by either a PED-approved, tamper-proof pressure relief valve, or an adjustable pressure limiting relief valve.
SBA safety blocks permit safe, simple connection of an accumulator to a hydraulic system. Suitable for use with all types of accumulators – bladder, piston and diaphragm – their compact, multi-function design saves space and reduces connections. By cutting the time required for installation and maintenance procedures, SBA safety blocks enable productivity and profitability to be maximized while system downtime is kept to a minimum. To simplify installation, a full range of adapters is available to suit all common port sizes and styles. For diagnostic purposes and continuous pressure monitoring, all SBA safety blocks feature two maintenance ports.
The European Pressure Equipment Directive (PED) 97/23/EC states that a safety device must be fitted to all accumulators to provide a shut-off facility, pressure limiting and pressure release functions, and measurement points. Parker’s SBA range fulfils all of these requirements in a single, compact unit. The safety block should always be mounted as close as possible to the accumulator. Commissioning and maintenance of the safety block and associated equipment must be performed by qualified personnel.
Markets:
• Industrial
• Marine & Offshore
• Oil & Gas
• Renewable & Wind Energy
• Power Generation
• Transport Rail & Truck
Features/Benefits:
• Lock-Out/Tag-Out option:
• Available in a variety of port configurations to connect safety block to accumulator
• Manual and Electrical Discharge Valves Options
• Pressure relief valve can be replaced by a valve with a different pressure setting
• PED 97/23/EC Type Approval
• Seal material Nitrile, Fluorocarbon readily available option
Applications:
• Shock Absorption
• Auxiliary Power
• Supplemental Flow
• Noise Attenuation
• Transfer Barrier
• Energy Conservation
• Thermal Expansion
• Emergency Power
• Leakage Compensation
Read More...SBA safety blocks permit safe, simple connection of an accumulator to a hydraulic system. Suitable for use with all types of accumulators – bladder, piston and diaphragm – their compact, multi-function design saves space and reduces connections. By cutting the time required for installation and maintenance procedures, SBA safety blocks enable productivity and profitability to be maximized while system downtime is kept to a minimum. To simplify installation, a full range of adapters is available to suit all common port sizes and styles. For diagnostic purposes and continuous pressure monitoring, all SBA safety blocks feature two maintenance ports.
The European Pressure Equipment Directive (PED) 97/23/EC states that a safety device must be fitted to all accumulators to provide a shut-off facility, pressure limiting and pressure release functions, and measurement points. Parker’s SBA range fulfils all of these requirements in a single, compact unit. The safety block should always be mounted as close as possible to the accumulator. Commissioning and maintenance of the safety block and associated equipment must be performed by qualified personnel.
Markets:
• Industrial
• Marine & Offshore
• Oil & Gas
• Renewable & Wind Energy
• Power Generation
• Transport Rail & Truck
Features/Benefits:
• Lock-Out/Tag-Out option:
• Available in a variety of port configurations to connect safety block to accumulator
• Manual and Electrical Discharge Valves Options
• Pressure relief valve can be replaced by a valve with a different pressure setting
• PED 97/23/EC Type Approval
• Seal material Nitrile, Fluorocarbon readily available option
Applications:
• Shock Absorption
• Auxiliary Power
• Supplemental Flow
• Noise Attenuation
• Transfer Barrier
• Energy Conservation
• Thermal Expansion
• Emergency Power
• Leakage Compensation
| Action | Part No. | Availability | Partner Available | Price | Kinematic Viscosity | Operating Temperature | Valve Type | Maximum Operating Pressure | Division | Electrical Part Option | Number of Ports | For Fluid Type | Coating | Size | Seal Material | Special Options | Port Connection Type | Pressure Relief Valve | Pressure Relief Setting (psig) | Actuation Device Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SBAR20M1T1-050'-AA1 | Quote Required | TBD | 10 to 800 | 5° F (-15° C) to 176° F (80° C) | - Shut-off valve: ball valve<br/>- Pressure relief: poppet-type valve with dampening<br/>- Manually-operated discharge valve: poppet-type valve<br/>- Electrically-operated discharge valve: poppet-type valve (where fitted) | 5075 psi (350 bar) | Accumulator and Cooler Division | U=24VDC, 105VDC (for 115V/60 Hz AC supply), P=26W, 100% ED, IP 65 to DIN 40050, connector to DIN 43650 type A | - A port: M33x2<br/>- P port: G1<br/>- T port: G1/2<br/>- M1 port: G1/2<br/>- M2 port: G1/4 | Mineral oil according to DIN/ISO. For other fluid types, please contact factory. | Black zinc phosphated | NG20 | Buna-N / Nitrile | Standard | BSPP Ports | Adjustable (non-CE) | 25 to 50 bar (377 to 725 psi) range | Manual | ||
| SBAR20M1T1-050'-AL1 | Quote Required | TBD | 10 to 800 | 5° F (-15° C) to 176° F (80° C) | - Shut-off valve: ball valve<br/>- Pressure relief: poppet-type valve with dampening<br/>- Manually-operated discharge valve: poppet-type valve<br/>- Electrically-operated discharge valve: poppet-type valve (where fitted) | 5075 psi (350 bar) | Accumulator and Cooler Division | U=24VDC, 105VDC (for 115V/60 Hz AC supply), P=26W, 100% ED, IP 65 to DIN 40050, connector to DIN 43650 type A | - A port: M33x2<br/>- P port: G1<br/>- T port: G1/2<br/>- M1 port: G1/2<br/>- M2 port: G1/4 | Mineral oil according to DIN/ISO. For other fluid types, please contact factory. | Black zinc phosphated | NG20 | Buna-N / Nitrile | Lock-out Tag-out | BSPP Ports | Adjustable (non-CE) | 25 to 50 bar (377 to 725 psi) range | Manual | ||
| SBAR20M1T1-050-TA1 | Quote Required | TBD | 10 to 800 | 5° F (-15° C) to 176° F (80° C) | - Shut-off valve: ball valve<br/>- Pressure relief: poppet-type valve with dampening<br/>- Manually-operated discharge valve: poppet-type valve<br/>- Electrically-operated discharge valve: poppet-type valve (where fitted) | 5075 psi (350 bar) | Accumulator and Cooler Division | U=24VDC, 105VDC (for 115V/60 Hz AC supply), P=26W, 100% ED, IP 65 to DIN 40050, connector to DIN 43650 type A | - A port: M33x2<br/>- P port: G1<br/>- T port: G1/2<br/>- M1 port: G1/2<br/>- M2 port: G1/4 | Mineral oil according to DIN/ISO. For other fluid types, please contact factory. | Black zinc phosphated | NG20 | Buna-N / Nitrile | Standard | BSPP Ports | Preset pressure (CE Approved) | Set at 50 bar (725 psi) | Manual | ||
| SBAR20M1T1-050-TL1 | Quote Required | TBD | 10 to 800 | 5° F (-15° C) to 176° F (80° C) | - Shut-off valve: ball valve<br/>- Pressure relief: poppet-type valve with dampening<br/>- Manually-operated discharge valve: poppet-type valve<br/>- Electrically-operated discharge valve: poppet-type valve (where fitted) | 5075 psi (350 bar) | Accumulator and Cooler Division | U=24VDC, 105VDC (for 115V/60 Hz AC supply), P=26W, 100% ED, IP 65 to DIN 40050, connector to DIN 43650 type A | - A port: M33x2<br/>- P port: G1<br/>- T port: G1/2<br/>- M1 port: G1/2<br/>- M2 port: G1/4 | Mineral oil according to DIN/ISO. For other fluid types, please contact factory. | Black zinc phosphated | NG20 | Buna-N / Nitrile | Lock-out Tag-out | BSPP Ports | Preset pressure (CE Approved) | Set at 50 bar (725 psi) | Manual | ||
| SBAR20M1T1-075-TA1 | Quote Required | TBD | 10 to 800 | 5° F (-15° C) to 176° F (80° C) | - Shut-off valve: ball valve<br/>- Pressure relief: poppet-type valve with dampening<br/>- Manually-operated discharge valve: poppet-type valve<br/>- Electrically-operated discharge valve: poppet-type valve (where fitted) | 5075 psi (350 bar) | Accumulator and Cooler Division | U=24VDC, 105VDC (for 115V/60 Hz AC supply), P=26W, 100% ED, IP 65 to DIN 40050, connector to DIN 43650 type A | - A port: M33x2<br/>- P port: G1<br/>- T port: G1/2<br/>- M1 port: G1/2<br/>- M2 port: G1/4 | Mineral oil according to DIN/ISO. For other fluid types, please contact factory. | Black zinc phosphated | NG20 | Buna-N / Nitrile | Standard | BSPP Ports | Preset pressure (CE Approved) | Set at 70 bar (1015 psi) | Manual | ||
| SBAR20M1T1-075-TL1 | Quote Required | TBD | 10 to 800 | 5° F (-15° C) to 176° F (80° C) | - Shut-off valve: ball valve<br/>- Pressure relief: poppet-type valve with dampening<br/>- Manually-operated discharge valve: poppet-type valve<br/>- Electrically-operated discharge valve: poppet-type valve (where fitted) | 5075 psi (350 bar) | Accumulator and Cooler Division | U=24VDC, 105VDC (for 115V/60 Hz AC supply), P=26W, 100% ED, IP 65 to DIN 40050, connector to DIN 43650 type A | - A port: M33x2<br/>- P port: G1<br/>- T port: G1/2<br/>- M1 port: G1/2<br/>- M2 port: G1/4 | Mineral oil according to DIN/ISO. For other fluid types, please contact factory. | Black zinc phosphated | NG20 | Buna-N / Nitrile | Lock-out Tag-out | BSPP Ports | Preset pressure (CE Approved) | Set at 70 bar (1015 psi) | Manual | ||
| SBAR20M1T1-100'-AA1 | Quote Required | TBD | 10 to 800 | 5° F (-15° C) to 176° F (80° C) | - Shut-off valve: ball valve<br/>- Pressure relief: poppet-type valve with dampening<br/>- Manually-operated discharge valve: poppet-type valve<br/>- Electrically-operated discharge valve: poppet-type valve (where fitted) | 5075 psi (350 bar) | Accumulator and Cooler Division | U=24VDC, 105VDC (for 115V/60 Hz AC supply), P=26W, 100% ED, IP 65 to DIN 40050, connector to DIN 43650 type A | - A port: M33x2<br/>- P port: G1<br/>- T port: G1/2<br/>- M1 port: G1/2<br/>- M2 port: G1/4 | Mineral oil according to DIN/ISO. For other fluid types, please contact factory. | Black zinc phosphated | NG20 | Buna-N / Nitrile | Standard | BSPP Ports | Adjustable (non-CE) | 51 to 100 bar (740 to 1450 psi) range | Manual | ||
| SBAR20M1T1-100'-AL1 | Quote Required | TBD | 10 to 800 | 5° F (-15° C) to 176° F (80° C) | - Shut-off valve: ball valve<br/>- Pressure relief: poppet-type valve with dampening<br/>- Manually-operated discharge valve: poppet-type valve<br/>- Electrically-operated discharge valve: poppet-type valve (where fitted) | 5075 psi (350 bar) | Accumulator and Cooler Division | U=24VDC, 105VDC (for 115V/60 Hz AC supply), P=26W, 100% ED, IP 65 to DIN 40050, connector to DIN 43650 type A | - A port: M33x2<br/>- P port: G1<br/>- T port: G1/2<br/>- M1 port: G1/2<br/>- M2 port: G1/4 | Mineral oil according to DIN/ISO. For other fluid types, please contact factory. | Black zinc phosphated | NG20 | Buna-N / Nitrile | Lock-out Tag-out | BSPP Ports | Adjustable (non-CE) | 51 to 100 bar (740 to 1450 psi) range | Manual | ||
| SBAR20M1T1-100-TA1 | Quote Required | TBD | 10 to 800 | 5° F (-15° C) to 176° F (80° C) | - Shut-off valve: ball valve<br/>- Pressure relief: poppet-type valve with dampening<br/>- Manually-operated discharge valve: poppet-type valve<br/>- Electrically-operated discharge valve: poppet-type valve (where fitted) | 5075 psi (350 bar) | Accumulator and Cooler Division | U=24VDC, 105VDC (for 115V/60 Hz AC supply), P=26W, 100% ED, IP 65 to DIN 40050, connector to DIN 43650 type A | - A port: M33x2<br/>- P port: G1<br/>- T port: G1/2<br/>- M1 port: G1/2<br/>- M2 port: G1/4 | Mineral oil according to DIN/ISO. For other fluid types, please contact factory. | Black zinc phosphated | NG20 | Buna-N / Nitrile | Standard | BSPP Ports | Preset pressure (CE Approved) | Set at 100 bar (1450 psi) | Manual | ||
| SBAR20M1T1-100-TL1 | Quote Required | TBD | 10 to 800 | 5° F (-15° C) to 176° F (80° C) | - Shut-off valve: ball valve<br/>- Pressure relief: poppet-type valve with dampening<br/>- Manually-operated discharge valve: poppet-type valve<br/>- Electrically-operated discharge valve: poppet-type valve (where fitted) | 5075 psi (350 bar) | Accumulator and Cooler Division | U=24VDC, 105VDC (for 115V/60 Hz AC supply), P=26W, 100% ED, IP 65 to DIN 40050, connector to DIN 43650 type A | - A port: M33x2<br/>- P port: G1<br/>- T port: G1/2<br/>- M1 port: G1/2<br/>- M2 port: G1/4 | Mineral oil according to DIN/ISO. For other fluid types, please contact factory. | Black zinc phosphated | NG20 | Buna-N / Nitrile | Lock-out Tag-out | BSPP Ports | Preset pressure (CE Approved) | Set at 100 bar (1450 psi) | Manual | ||
| SBAR20M1T1-120-TA1 | Quote Required | TBD | 10 to 800 | 5° F (-15° C) to 176° F (80° C) | - Shut-off valve: ball valve<br/>- Pressure relief: poppet-type valve with dampening<br/>- Manually-operated discharge valve: poppet-type valve<br/>- Electrically-operated discharge valve: poppet-type valve (where fitted) | 5075 psi (350 bar) | Accumulator and Cooler Division | U=24VDC, 105VDC (for 115V/60 Hz AC supply), P=26W, 100% ED, IP 65 to DIN 40050, connector to DIN 43650 type A | - A port: M33x2<br/>- P port: G1<br/>- T port: G1/2<br/>- M1 port: G1/2<br/>- M2 port: G1/4 | Mineral oil according to DIN/ISO. For other fluid types, please contact factory. | Black zinc phosphated | NG20 | Buna-N / Nitrile | Standard | BSPP Ports | Preset pressure (CE Approved) | Set at 120 bar (1740 psi) | Manual | ||
| SBAR20M1T1-120-TL1 | Quote Required | TBD | 10 to 800 | 5° F (-15° C) to 176° F (80° C) | - Shut-off valve: ball valve<br/>- Pressure relief: poppet-type valve with dampening<br/>- Manually-operated discharge valve: poppet-type valve<br/>- Electrically-operated discharge valve: poppet-type valve (where fitted) | 5075 psi (350 bar) | Accumulator and Cooler Division | U=24VDC, 105VDC (for 115V/60 Hz AC supply), P=26W, 100% ED, IP 65 to DIN 40050, connector to DIN 43650 type A | - A port: M33x2<br/>- P port: G1<br/>- T port: G1/2<br/>- M1 port: G1/2<br/>- M2 port: G1/4 | Mineral oil according to DIN/ISO. For other fluid types, please contact factory. | Black zinc phosphated | NG20 | Buna-N / Nitrile | Lock-out Tag-out | BSPP Ports | Preset pressure (CE Approved) | Set at 120 bar (1740 psi) | Manual | ||
| SBAR20M1T1-140-TA1 | Quote Required | TBD | 10 to 800 | 5° F (-15° C) to 176° F (80° C) | - Shut-off valve: ball valve<br/>- Pressure relief: poppet-type valve with dampening<br/>- Manually-operated discharge valve: poppet-type valve<br/>- Electrically-operated discharge valve: poppet-type valve (where fitted) | 5075 psi (350 bar) | Accumulator and Cooler Division | U=24VDC, 105VDC (for 115V/60 Hz AC supply), P=26W, 100% ED, IP 65 to DIN 40050, connector to DIN 43650 type A | - A port: M33x2<br/>- P port: G1<br/>- T port: G1/2<br/>- M1 port: G1/2<br/>- M2 port: G1/4 | Mineral oil according to DIN/ISO. For other fluid types, please contact factory. | Black zinc phosphated | NG20 | Buna-N / Nitrile | Standard | BSPP Ports | Preset pressure (CE Approved) | Set at 140 bar (2030 psi) | Manual | ||
| SBAR20M1T1-140-TL1 | Quote Required | TBD | 10 to 800 | 5° F (-15° C) to 176° F (80° C) | - Shut-off valve: ball valve<br/>- Pressure relief: poppet-type valve with dampening<br/>- Manually-operated discharge valve: poppet-type valve<br/>- Electrically-operated discharge valve: poppet-type valve (where fitted) | 5075 psi (350 bar) | Accumulator and Cooler Division | U=24VDC, 105VDC (for 115V/60 Hz AC supply), P=26W, 100% ED, IP 65 to DIN 40050, connector to DIN 43650 type A | - A port: M33x2<br/>- P port: G1<br/>- T port: G1/2<br/>- M1 port: G1/2<br/>- M2 port: G1/4 | Mineral oil according to DIN/ISO. For other fluid types, please contact factory. | Black zinc phosphated | NG20 | Buna-N / Nitrile | Lock-out Tag-out | BSPP Ports | Preset pressure (CE Approved) | Set at 140 bar (2030 psi) | Manual | ||
| SBAR20M1T1-160-TA1 | Quote Required | TBD | 10 to 800 cSt | 5° F (-15° C) to 176° F (80° C) °F | - Shut-off valve: ball valve<br/>- Pressure relief: poppet-type valve with dampening<br/>- Manually-operated discharge valve: poppet-type valve<br/>- Electrically-operated discharge valve: poppet-type valve (where fitted) | 5075 psi (350 bar) psi | Accumulator and Cooler Division | U=24VDC, 105VDC (for 115V/60 Hz AC supply), P=26W, 100% ED, IP 65 to DIN 40050, connector to DIN 43650 type A | - A port: M33x2<br/>- P port: G1<br/>- T port: G1/2<br/>- M1 port: G1/2<br/>- M2 port: G1/4 | Mineral oil according to DIN/ISO. For other fluid types, please contact factory. | Black zinc phosphated | NG20 | Buna-N / Nitrile | Standard | BSPP Ports | Preset pressure (CE Approved) | Set at 160 bar (2320 psi) | Manual | ||
| SBAR20M1T1-160-TL1 | Quote Required | TBD | 10 to 800 | 5° F (-15° C) to 176° F (80° C) | - Shut-off valve: ball valve<br/>- Pressure relief: poppet-type valve with dampening<br/>- Manually-operated discharge valve: poppet-type valve<br/>- Electrically-operated discharge valve: poppet-type valve (where fitted) | 5075 psi (350 bar) | Accumulator and Cooler Division | U=24VDC, 105VDC (for 115V/60 Hz AC supply), P=26W, 100% ED, IP 65 to DIN 40050, connector to DIN 43650 type A | - A port: M33x2<br/>- P port: G1<br/>- T port: G1/2<br/>- M1 port: G1/2<br/>- M2 port: G1/4 | Mineral oil according to DIN/ISO. For other fluid types, please contact factory. | Black zinc phosphated | NG20 | Buna-N / Nitrile | Lock-out Tag-out | BSPP Ports | Preset pressure (CE Approved) | Set at 160 bar (2320 psi) | Manual | ||
| SBAR20M1T1-200'-AA1 | Quote Required | TBD | 10 to 800 | 5° F (-15° C) to 176° F (80° C) | - Shut-off valve: ball valve<br/>- Pressure relief: poppet-type valve with dampening<br/>- Manually-operated discharge valve: poppet-type valve<br/>- Electrically-operated discharge valve: poppet-type valve (where fitted) | 5075 psi (350 bar) | Accumulator and Cooler Division | U=24VDC, 105VDC (for 115V/60 Hz AC supply), P=26W, 100% ED, IP 65 to DIN 40050, connector to DIN 43650 type A | - A port: M33x2<br/>- P port: G1<br/>- T port: G1/2<br/>- M1 port: G1/2<br/>- M2 port: G1/4 | Mineral oil according to DIN/ISO. For other fluid types, please contact factory. | Black zinc phosphated | NG20 | Buna-N / Nitrile | Standard | BSPP Ports | Adjustable (non-CE) | 101 to 200 bar (1465 to 2900 psi) range | Manual | ||
| SBAR20M1T1-200'-AL1 | Quote Required | TBD | 10 to 800 | 5° F (-15° C) to 176° F (80° C) | - Shut-off valve: ball valve<br/>- Pressure relief: poppet-type valve with dampening<br/>- Manually-operated discharge valve: poppet-type valve<br/>- Electrically-operated discharge valve: poppet-type valve (where fitted) | 5075 psi (350 bar) | Accumulator and Cooler Division | U=24VDC, 105VDC (for 115V/60 Hz AC supply), P=26W, 100% ED, IP 65 to DIN 40050, connector to DIN 43650 type A | - A port: M33x2<br/>- P port: G1<br/>- T port: G1/2<br/>- M1 port: G1/2<br/>- M2 port: G1/4 | Mineral oil according to DIN/ISO. For other fluid types, please contact factory. | Black zinc phosphated | NG20 | Buna-N / Nitrile | Lock-out Tag-out | BSPP Ports | Adjustable (non-CE) | 101 to 200 bar (1465 to 2900 psi) range | Manual | ||
| SBAR20M1T1-200-TA1 | Quote Required | TBD | 10 to 800 | 5° F (-15° C) to 176° F (80° C) | - Shut-off valve: ball valve<br/>- Pressure relief: poppet-type valve with dampening<br/>- Manually-operated discharge valve: poppet-type valve<br/>- Electrically-operated discharge valve: poppet-type valve (where fitted) | 5075 psi (350 bar) | Accumulator and Cooler Division | U=24VDC, 105VDC (for 115V/60 Hz AC supply), P=26W, 100% ED, IP 65 to DIN 40050, connector to DIN 43650 type A | - A port: M33x2<br/>- P port: G1<br/>- T port: G1/2<br/>- M1 port: G1/2<br/>- M2 port: G1/4 | Mineral oil according to DIN/ISO. For other fluid types, please contact factory. | Black zinc phosphated | NG20 | Buna-N / Nitrile | Standard | BSPP Ports | Preset pressure (CE Approved) | Set at 200 bar (2900 psi) | Manual | ||
| SBAR20M1T1-200-TL1 | Quote Required | TBD | 10 to 800 | 5° F (-15° C) to 176° F (80° C) | - Shut-off valve: ball valve<br/>- Pressure relief: poppet-type valve with dampening<br/>- Manually-operated discharge valve: poppet-type valve<br/>- Electrically-operated discharge valve: poppet-type valve (where fitted) | 5075 psi (350 bar) | Accumulator and Cooler Division | U=24VDC, 105VDC (for 115V/60 Hz AC supply), P=26W, 100% ED, IP 65 to DIN 40050, connector to DIN 43650 type A | - A port: M33x2<br/>- P port: G1<br/>- T port: G1/2<br/>- M1 port: G1/2<br/>- M2 port: G1/4 | Mineral oil according to DIN/ISO. For other fluid types, please contact factory. | Black zinc phosphated | NG20 | Buna-N / Nitrile | Lock-out Tag-out | BSPP Ports | Preset pressure (CE Approved) | Set at 200 bar (2900 psi) | Manual |
