Energy Storage Safety Systems

Performance Features

Unique, economic, and patented design.
Accurate reliable and leak tight.
Enhanced abrasion resistance.
One-piece metal construction without slits on the process side avoiding product accumulation.
Optional design for aseptic/sanitary applications.
No fragile PTFE seal that may puncture and admit moisture.
Superior dynamic performance due to low mass compared with composite designs.
Operating pressures up to 60% of the minimum tagged pressure rating (80% under certain conditions).
Thermal insulation available to permit use in operating temperatures to 2000°F/1093°C, to reduce heat loss or prevent condensation.
Supplied with integral gaskets ready for installation.
Fail-safe design, if damaged it will provide a relief opening below its rated pressure

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Types
Rectangular/Square Sizes
Round Sizes
Documentation

Vent-Saf Explosion Vents

Types VSP™ and VSS™

Domed single section metal explosion vents with integral gaskets. The dome resists vacuum and vacuum cycling.

Type VSP-M™

A flat, single section explosion panel with integragal frame and gaskets designed for applications in dust collectors, cyclones, conveyors.

Type VSP-L

Stainless steel vent designed for low pressures to 0.33 psig (0.022 barg)

Type VSE™

A flat, single section metal explosion vent with integral gaskets designed for near static operating pressures.

Type VSB™

Building vent for protection of building structures by very low pressure explosion vents.

Type EXP™

A flat vent with a slotted 316ss top section and FEP / PTFE seal.

Type EXP-V™

A flat vent with a slotted 316ss top section and FEP / PTFE seal that provides vacuum support

Type EXP-DV™

A round domed explosion vent of composite construction with integral vacuum support and gaskets.

Type LCV™

A flat explosion vent of composite construction with integral gaskets.

Type HTV™

A lightly domed vent designed for high temperature service to 1,000°F (538°C) and above.

Current Certifications

High operating ratio up to 100% (CE) / 95% (ASME)
Full vacuum resistance
Solid metal construction enabling optimum leak tightness
Designed for non-fragmentation
Recommended for isolation of pressure relief valves
Three-dimensional stainless steel tag with product identification and traceability data, as well as code symbol stamps as required

Rectangular/Square Panel Dimensions

in	mm	in	mm	in	mm	in²	cm²
Nominal Size		Frame Inside		Frame Outside		Area
9 x 12	230 x 305	9 x 12	230 x 305	13 x 16	330 x 406	98	630
12 x 18	305 x 457	12 x 18	305 x 457	13 x 16	406 x 559	201	1298
18 x 18	457 x 457	18 x 18	457 x 457	22 x 22	559 x 559	306	1976
18 x 24	457 x 610	18 x 24	457 x 610	22 x 28	559 x 711	411	2653
18 x 30	457 x 762	18 x 30	457 x 762	22 x 34	559 x 864	516	3330
18 x 36	457 x 915	18 x 36	457 x 915	22 x 40	559 x 1016	621	4008
18 x 46.5	457 x 1181	18 x 46.5	457 x 1181	22 x 50.5	559 x 1283	789	5091
19 x 59	483 x 1499	19 x 59	483 x 1499	23 x 63	584 x 1600	1082	6982
24 x 24	610 x 610	24 x 24	610 x 610	28 x 28	711 x 711	552	3562
24 x 30	610 x 762	24 x 30	610 x 762	28 x 34	711 x 864	693	4473
24 x 36	610 x 915	24 x 36	610 x 915	28 x 40	711 x 1016	834	5382

Note: Other vent or panel sizes, materials and burst pressures are available upon request - consult BS&B.

Round Panel Dimensions

in	mm	in	mm	in	mm	in	mm	in²	cm²
Nominal Size		Frame Inside		Frame Outside		Frame Angle		Area
16	406	16.25	412.75	19.75	501.65	1.75	44.45	192	1236
18	457	18.25	463.55	21.75	552.45	1.75	44.45	243	1568
20	508	20.25	514.35	23.75	603.25	1.75	44.45	301	1939
24	610	24.25	615.95	27.75	704.85	1.75	44.45	434	2799
30	762	30.25	768.35	34.25	869.95	2	50.8	680	4385
32	813	32.25	819.15	36.25	920.75	2	50.8	774	4992
36	915	36.25	920.75	40.25	1022.35	2	50.8	980	6325
40	1016	40.25	1022.35	44.25	1123.95	2	50.8	1211	7815
44	1118	44.25	1123.95	48.25	1225.55	2	50.8	1467	9462