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Low Pressure316 Stainless SteelProportional Relief

Swagelok SS-RL4M8S8 Low Pressure Proportional Relief Valve, 316 Stainless Steel

Swagelok SS-RL4M8S8 316 stainless steel low pressure proportional relief valve. Features 1/2 in. male NPT x 1/2 in. tube fitting, FKM seals, and 225 PSIG rating.

Swagelok SS-RL4M8S8 Low Pressure Proportional Relief Valve, 316 Stainless Steel

Swagelok SS-RL4M8S8 stainless steel low pressure proportional relief valve is designed to obtain over-pressure protection for a variety of applications. This low pressure relief valve features easy external set pressure adjustments and connects via a 1/2 in. male NPT to a 1/2 in. Swagelok tube fitting.

Swagelok SS-RL4M8S8 low pressure proportional relief valve

Specifications

AttributeValue
Body Material316 Stainless Steel
Cleaning ProcessStandard Cleaning and Packaging (SC-10)
Connection 1 Size1/2 in.
Connection 1 TypeMale NPT
Connection 2 Size1/2 in.
Connection 2 TypeSwagelok® Tube Fitting
Handle StyleNo Handle
Room Temperature Pressure Rating225 PSIG @ 100°F /15.5 BAR @ 37°C5
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

WARNING

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.