Safety Relief Valve 5100 Series - BS&B Safety Systems Gulf Coast

5100 Flange 3 Valve

5100 Flange 3

5100 Flange 6 Valve

5100 Flange 6

5100 Flange 1 Valve

5100 Flange 1

5100 Flange 2 Valve

5100 Flange 2

5100 Flange 4 Valve

5100 Flange 4

5100 Thread 5 Valve

5100 Thread 5

5100 Thread 4 Valve

5100 Thread 4

5100 Thread 2 Valve

5100 Thread 2

5100 Flange 7 Valve

5100 Flange 7

5100 Thread Valve

5100 Thread 3

5100 Thread Valve

5100 Thread 5

5100 BW

Performance Features

Suitable for all overpressure process applications requiring a flanged connection and a re-closeable relief technology
Set Pressure available from 7.5 to 6,000 psig
Sizes from 1/2" x 3/4" to 1" x 1 1/4" (15mm x 20mm to 25mm x 35mm)
Conventional and bellows versions available for applications with variable back pressures
Continuous processing (automatic spring reset to continue operation)
Suitable Hazardous service
ASME “UV” stamped, section XIII
European Pressure Equipment Directive “CE” marked

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Set Pressures
Materials
Accessories/Connections
Documentation

Set Pressures

5100™ Capabilities

Inlet Size	Outlet Size	Flow Area	Orifice (Designator) Diameter	Lift	Set Pressure Range	Media
0.5 - 1 NPS	0.75 - 1 NPS	0.048 sq in	[C] 0.248 in	0.071 in	15-6237 psi	Air
0.5 - 1 NPS	0.75 - 1 NPS	0.048 sq in	[C] 0.248 in	0.071 in	15-2900 psi	Steam
0.5 - 1 NPS	1 NPS	0.122 sq in	[D] 0.394 in	0.118 in	15-4206 psi	Air
0.5 - 1 NPS	1 NPS	0.122 sq in	[D] 0.394 in	0.118 in	15-2900 psi	Steam
0.75 - 1 NPS	1 NPS	0.196 sq in	[E] 0.5 in	0.15 in	15-2900 psi	Air
0.75 - 1 NPS	1 NPS	0.196 sq in	[E] 0.5 in	0.15 in	15-2900 psi	Steam

Inlet Size	Outlet Size	Flow Area	Orifice (Designator) Diameter	Lift	Set Pressure Range	Media
0.5 - 1 NPS	0.75 - 1 NPS	0.048 sq in	[C] 0.248 in	0.087 in	15-6237 psi	Water
0.5 - 1 NPS	1 NPS	0.122 sq in	[C] 0.394 in	0.138 in	15-4206 psi	Water
0.75 - 1 NPS	1 NPS	0.196 sq in	[C] 0.5 in	0.177 in	15-2900 psi	Water

Materials of Construction

Minimum Standard Materials

	Carbon Steel	Stainless Steel	Low Temp Carbon Steel
Body	✓	✓	✓
Disc and Spindle (Internals)		✓

Alternative Materials availabile upon request, e.g Inconel 625, Duplex, Supler Duplex

Dimensions

Accessories

Test-Gag

O-Ring

Heating Jacket

Lever

Connections

Threaded Female

Threaded Male

Socket Welding

Butt Welding

Product Literature

Sta-Saf System Brochure

S90™, JRS™, FRS™, RLS™ and SKR™ Sales Brochures. SRB-7RS™, S90-7R™ and SRB-7FS™ Safety Heads.

LPS™ Rupture Disk Brochure

The LPS™ rupture disk was developed to provide low burst pressures using reverse buckling technology.

Threaded Rupture Disk Assemblies Brochure

The Sta-Kul™ sealed type safety head is a throwaway assembly. The screw-type safety head has a replaceable disk.

Custom Engineered Products

Sales Brochure and overpressure relief devices for OEM, Aerospace, Transportation and Energy

Burst Alert Sensors Brochure

A range of sensors suitable for different rupture disk types used to provide immediate warning of a ruptured disk., #77-1003

Installations

Sta-Saf™ System Installation Instructions

Types S-90™, JRS™, RLS™, FRS™, SRD™, SRD-L™, CCS™, CCS-L™, VSP-SH™ Rupture Disks in SRB-7RS™, SRB-7FS™ and S90-7R™ Safety Heads

Burst Alert Leak Dectector Installation Instruction

Burst Alert Sensor Installation Instruction