

Brass
Swagelok SS-1RM4-F4 straight pattern 316 stainless steel integral-bonnet needle valve with regulating stem. 1/4 in. MNPT x 1/4 in. FNPT, rated up to 5000 PSIG at 100°F.

The Swagelok SS-1RM4-F4 integral-bonnet needle valve is a compact needle valve available in a full range of sizes, configurations, and materials for a variety of applications. This straight pattern valve features a regulating stem, 316 stainless steel body, and phenolic knob.

| Specification | Value |
|---|---|
| Body Material | 316 Stainless Steel |
| Cleaning Process | Standard Cleaning and Packaging (SC-10) |
| Connection 1 Size | 1/4 in. |
| Connection 1 Type | Male NPT |
| Connection 2 Size | 1/4 in. |
| Connection 2 Type | Female NPT |
| CV Maximum | 0.73 |
| Flow Pattern | Straight (2-way) |
| Handle Style | Phenolic Knob |
| Low Emissions Certified | Yes |
| Maximum Temperature, °F (°C) | 600 (315) |
| Max Temperature Pressure Rating | 600°F @ 3130 PSIG / 315°C @ 215 BAR |
| Minimum Temperature, °F (°C) | -65 (-53) |
| Orifice | 0.250 in |
| Room Temperature Pressure Rating | 5000 PSIG @ 100°F / 344 BAR @ 37°C |
| Stem Tip Material | 316 Stainless Steel |
| Stem Type | Regulating |
| eClass (4.1) | 37010203 |
| eClass (5.1.4) | 37010201 |
| eClass (6.0) | 37010203 |
| eClass (6.1) | 37010203 |
| eClass (10.1) | 37010203 |
| UNSPSC (4.03) | 40141602 |
| UNSPSC (10.0) | 40141602 |
| UNSPSC (11.0501) | 40141602 |
| UNSPSC (13.0601) | 40141602 |
| UNSPSC (15.1) | 40141602 |
| UNSPSC (17.1001) | 40183102 |
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.
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