Stainless Steel General Utility Service Needle Valve, 1/2 in. Male NPT x 1/2 in. Female NPT, 0.20 in. (5.0 mm) Orifice |
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Specifications
Straight PatternGU series needle valves are for use in general purpose applications to isolate or vent system media. The hardened stainless steel, nonrotating needle promotes leak-tight shutoff and long service life. Log in or Register to view price ContactIf you have questions about this product, please contact your local authorized sales and service center. They can also tell you about supporting services to help you get the most out of your investment.
Safe Product Selection
The complete catalog contents must be reviewed to ensure that the system designer and user make a safe product selection. When selecting products, 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. 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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The complete catalog contents must be reviewed to ensure that the system designer and user make a safe product selection. When selecting products, 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.
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.
Stainless Steel General Utility Service Needle Valve, 1/2 in. Male NPT x 1/2 in. Female NPT, 0.20 in. (5.0 mm) Orifice
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Catalogs
Straight Pattern
GU series needle valves are for use in general purpose applications to isolate or vent system media. The hardened stainless steel, nonrotating needle promotes leak-tight shutoff and long service life.
Features: Straight and angle patterns; Pressures up to 6000 psig (413 bar); Temperatures up to 450°F (232°C) with PTFE packing; up to 650°F (343°C) with Grafoil® packing
Specifications
SS-4GUM8-F8 — Stainless Steel General Utility Service Needle Valve, 1/2 in. Male NPT x 1/2 in. Female NPT, 0.20 in. (5.0 mm) Orifice
| Attribute | Value |
|---|---|
| Body Material | 316 Stainless Steel |
| Cleaning Process | Standard Cleaning and Packaging (SC-10) |
| Connection 1 Size | 1/2 in. |
| Connection 1 Type | Male NPT |
| Connection 2 Size | 1/2 in. |
| Connection 2 Type | Female NPT |
| CV Maximum | 0.45 |
| Flow Pattern | 2-Way, Shutoff, Straight |
| Low Emissions Certified | Yes |
| Maximum Temperature, °F (°C) | 450 (232) |
| Minimum Temperature, °F (°C) | 0 (-17) |
| Orifice | 0.2 |
| eClass (4.1) | 37010201 |
| 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) | 40141602 |
Resources
Drawings
Two-dimensional renderings are available for this product. Download the CAD file.
Three-dimensional renderings are available for this product. Download the CAD file.
Sales drawings are available for this product. Download the files.
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Part #
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Body Material
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Connection 1 Size
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Connection 1 Type
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Connection 2 Size
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Connection 2 Type
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| SS-4GUF4 | 316 Stainless Steel | 1/4 in. | Female NPT | 1/4 in. | Female NPT | View Product |
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| SS-4GUM4-F4 | 316 Stainless Steel | 1/4 in. | Male NPT | 1/4 in. | Female NPT | View Product |
| SS-8GUF12 | 316 Stainless Steel | 3/4 in. | Female NPT | 3/4 in. | Female NPT | View Product |
| SS-8GUF8 | 316 Stainless Steel | 1/2 in. | Female NPT | 1/2 in. | Female NPT | View Product |
Contact
If you have questions about this product, please contact your local authorized sales and service center. They can also tell you about supporting services to help you get the most out of your investment.