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316 Stainless SteelFluorocarbon FKMLow Pressure225 PSIG @ 100°F

Swagelok SS-RL4S8 Low Pressure Proportional Relief Valve, 1/2 in. Swagelok Tube Fitting

Swagelok SS-RL4S8 low pressure proportional relief valve, featuring a 316 stainless steel body, 1/2 in. tube fittings, and fluorocarbon FKM seal. Provides over-pressure protection with easy set pressure adjustments.

Swagelok SS-RL4S8 Low Pressure Proportional Relief Valve, 1/2 in. Swagelok Tube Fitting

Swagelok SS-RL4S8 Stainless Steel Low Pressure Proportional Relief Valve, 1/2 in. Swagelok Tube Fitting. Obtain over-pressure protection for a variety of applications with Swagelok proportional relief valves with easy external set pressure adjustments.

Specifications

SpecificationValue
Body Material316 Stainless Steel
Cleaning ProcessStandard Cleaning and Packaging (SC-10)
Connection 1 Size1/2 in.
Connection 1 TypeSwagelok® Tube Fitting
Connection 2 Size1/2 in.
Connection 2 TypeSwagelok® Tube Fitting
Handle StyleNo Handle
Room Temperature Pressure Rating225 PSIG @ 100°F /15.5 BAR @ 37°C
Seal MaterialFluorocarbon FKM
Service ClassLow Pressure
TestingNo Optional Testing
eClass (4.1)37010901
eClass (5.1.4)37019901
eClass (6.0)37010901
eClass (6.1)37019901
eClass (10.1)37019901
UNSPSC (4.03)40141606
UNSPSC (10.0)40141606
UNSPSC (11.0501)40141606
UNSPSC (13.0601)40141606
UNSPSC (15.1)40141606
UNSPSC (17.1001)40183109

System Design and Component Intermixing

The total system design must be considered to ensure safe, trouble-free performance. Function, material compatibility, adequate ratings, proper installation, operation, and maintenance are the responsibilities of the system designer and user. Do not mix/interchange Swagelok products or components not governed by industrial design standards, including Swagelok tube fitting end connections, with those of other manufacturers.