システム設計者およびユーザーは、製品カタログの内容をすべてご覧になった上で、安全な製品の選定を行ってください。 安全にトラブルなく機能するよう、システム全体の設計を考慮して、製品をご選定ください。 機能、材質の適合性、数値データなどを考慮し製品を選定すること、また、適切な取り付け、操作およびメンテナンスを行うのは、システム設計者およびユーザーの責任ですので、十分にご注意ください。
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 Severe Service Union Bonnet Needle Valve, 1.78 Cv, 1/2 in. Swagelok Tube Fitting, Regulating Stem
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Catalogs
Straight Pattern, Regulating Stem
Needle valves with union-bonnet construction are available in a variety of materials, with working pressures up to 10000 psig (689 bar) and temperatures up to 1200°F (648°C).
Presiones de trabajo de hasta 689 bar (10.000 psig); Temperaturas desde -53 a 232°C (-65 a 450°F) con empaquetadura de PTFE;hasta 648°C (1200°F) con empaquetadura de Grafoil®; Materiales, acero inoxidable 316, aleaciones 400, 20, 600 y C-276 y titanio
Características: Procedimiento de identificación paso a paso de roscas y conexiones finales.
Contenido del conjuntoEmpaquetadura de PTFE, Empaquetadura de UHMWPE
Este documento especifica las directrices seguidas por Swagelok® Company y sus proveedores, para asegurar el cumplimiento de los requisitos de limpieza del producto según está establecido por ASTM G93 Nivel C.
Features: Limits access to manually actuated valves;Lockout accessory enables compliance with OSHA Lockout/Tagout, Standard 29 CFR Part 1910.147, Control of Hazardous Energy Bright safety orange color promotes high visibility. Other colors are available.
Swagelok® Specification SC-10 defines the cleaning, lubrication, assembly, and packaging requirements for standard Swagelok products and describes practices used to meet these requirements.
Valve sizing often is described by the nominal size of the end connections, but a more important measure is the flow that the valve can provide. And determining flow through a valve can be simple.
Pages 1-3. Features: installation in high-pressure applications and high safety-factor systems.
La soldadura debe ser realizada por personal cualificado, como se detalla en la Sección IX del reglamento de calderas y depósitos a presión (Boiler Code) de ASME.
Procedure for installing Swagelok tube fittings in sizes over 1 inch or 25 mm.
Specifications
| Attribute | Value |
|---|---|
| Body Material | 316 Stainless Steel |
| Cleaning Process | Standard Cleaning and Packaging (SC-10) |
| Connection 1 Size | 1/2 in. |
| Connection 1 Type | Swagelok® Tube Fitting |
| Connection 2 Size | 1/2 in. |
| Connection 2 Type | Swagelok® Tube Fitting |
| CV Maximum | 1.78 |
| Flow Pattern | Straight (2-way) |
| Handle Style | Aluminum Bar |
| Maximum Temperature, °F (°C) | 450 (232) |
| Max Temperature Pressure Rating | 450°F @ 4130 PSIG /232°C @ 284 BAR |
| Minimum Temperature, °F (°C) | -65 (-53) |
| Orifice | 0.437 in |
| Room Temperature Pressure Rating | 6000 PSIG @ 100°F /413 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 |
| UNSPSC (4.03) | 40141602 |
| UNSPSC (10.0) | 40141602 |
| UNSPSC (11.0501) | 40141602 |
| UNSPSC (13.0601) | 40141602 |
| UNSPSC (15.1) | 40141602 |
| UNSPSC (17.1001) | 40183103 |
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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