SR-TC™
サージ圧力耐性タンクローリー破裂板
性能
- 表面スムース仕上げ
- 過剰サージ圧力への耐性は定格破裂圧力の125％から140％
- フランジ間へ取り付けるためのガスケット
- 気相液相混合流体兼用
- 破裂圧力の80％まで運転可能（破裂誤差下限の85％まで）
- 破片飛散なし、安全弁一次側設置の推奨製品
- 周期的に圧力変動する運転状況に適している
- 真空耐性あり
- 圧力機器指令 “CE” マーク及びその他国際証書対応
- BS&B 独占技術
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| Disk Size | Rating | Total burst range | |||
| in | mm | psig | barg | psig | Barg |
|---|---|---|---|---|---|
| 2 | 50 | 30 | 3 | 26 – 30 | 2.8 – 3.1 |
| 45 | 4 | 38 – 45 | 3.6 – 4.1 | ||
| 52 | 4.6 | 44 – 52 | 4 – 4.6 | ||
| 60 | 5.2 | 51 – 60 | 4.5 – 5.1 | ||
| 75 | 6.2 | 64 – 75 | 5.4 – 6.2 | ||
| 100 | 8 | 85 – 100 | 6.9 – 8 | ||
| 165 | 12.4 | 140 – 165 | 10.6 – 12.4 | ||
Burst Tolerance
| Marked Burst Pressure | Burst Tolerance |
|---|---|
| 2 ≤ 15 psig (0.14 ≤ 1.03 barg) | ± 1.5 psig (0.1 barg) |
| 15 < 40 psig (1.03 < 2.8 barg) | ± 2.0 psig (0.14 barg) |
| ≥ 40 psig (2.76 barg) | ± 5% |
Accessories
BS&B supplies many of the accessories required to safely and conveniently install our overpressure relief devices and complementary products. Through our professional team and global network of sales engineers and procurement personnel, we are able to provide the highest quality accessory products to meet your installation requirements.
Saf-T-Change Quick Disk Replacement (QDR)
After activation, the replacement disk is quickly slid into place. Saving hours of lost production due to blown rupture disks.
Tell-Tale Assemblies & Excess Flow Valves/Gauges
A gauge tap in the outlet flange of the safety head may be considered when the safety head is installed in a vertical position.
Spare Safety Heads & Cap Screws
Jackscrews
When activated, the jackscrews effectively separate the flanges, providing adequate clearance to remove or insert a safety head and external gaskets.
Lifting Lug Eye Bolts
Eye bolts are recommended when weight and/or accessibility is a factor in lifting safety heads.
Baffle Plate
When a safety head is free-vented to atmosphere, a baffle plate may be considered to disperse overpressure and absorb recoil.
Sizes & Pressures
| Disk Size | Rating | Total burst range | |||
| in | mm | psig | barg | psig | Barg |
|---|---|---|---|---|---|
| 2 | 50 | 30 | 3 | 26 – 30 | 2.8 – 3.1 |
| 45 | 4 | 38 – 45 | 3.6 – 4.1 | ||
| 52 | 4.6 | 44 – 52 | 4 – 4.6 | ||
| 60 | 5.2 | 51 – 60 | 4.5 – 5.1 | ||
| 75 | 6.2 | 64 – 75 | 5.4 – 6.2 | ||
| 100 | 8 | 85 – 100 | 6.9 – 8 | ||
| 165 | 12.4 | 140 – 165 | 10.6 – 12.4 | ||
Burst Tolerance
| Marked Burst Pressure | Burst Tolerance |
|---|---|
| 2 ≤ 15 psig (0.14 ≤ 1.03 barg) | ± 1.5 psig (0.1 barg) |
| 15 < 40 psig (1.03 < 2.8 barg) | ± 2.0 psig (0.14 barg) |
| ≥ 40 psig (2.76 barg) | ± 5% |
Accessories
BS&B supplies many of the accessories required to safely and conveniently install our overpressure relief devices and complementary products. Through our professional team and global network of sales engineers and procurement personnel, we are able to provide the highest quality accessory products to meet your installation requirements.
Saf-T-Change Quick Disk Replacement (QDR)
After activation, the replacement disk is quickly slid into place. Saving hours of lost production due to blown rupture disks.
Tell-Tale Assemblies & Excess Flow Valves/Gauges
A gauge tap in the outlet flange of the safety head may be considered when the safety head is installed in a vertical position.
Spare Safety Heads & Cap Screws
Jackscrews
When activated, the jackscrews effectively separate the flanges, providing adequate clearance to remove or insert a safety head and external gaskets.
Lifting Lug Eye Bolts
Eye bolts are recommended when weight and/or accessibility is a factor in lifting safety heads.
Baffle Plate
When a safety head is free-vented to atmosphere, a baffle plate may be considered to disperse overpressure and absorb recoil.
概要
SR-TC™ 破裂板は定格破裂圧の125%から140%のサージ圧力に0.5秒間耐えられるよう設計されています。時間が短くなればサージ圧力耐性はさらに高くなります。SR-TC™ 破裂板は輸送トレーラーの急減速時やディスクのハンプ現象に対して長寿命が得られる設計となっています。*サージ圧力値は、破裂板の破裂圧力定格によって異なります。