MiniButtweld™ Ultra-High Purity Tube Buttweld Fitting | #4-4 M2EM2-SSV .035


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4-4 M2EM2-SSV .035

MiniButtweld™ Ultra-High Purity Tube Buttweld Fitting | #4-4 M2EM2-SSV .035

MiniButtweld™ Fittings, optimized for use with orbital welding systems, are designed for use in UHP tubing systems. The fittings are highly compact and features a unique wetted surface enhancement that prevents outgassing, inhibits corrosion.


Technical Specifications

  • Connection 4 Size (mm): NA
  • Connection 3 Size (inch): NA
  • Connection 2 Size (inch): 1/4 in.
  • Connection 3 Size (mm): NA
  • Connection 4 Size (inch): NA
  • Connection 2 Size (mm): NA
  • Body Material: 316L VIM/VAR
  • Tube Length (inch): .66 in. x .66 in.
  • Configuration: Extended Leg 90° Union Elbow
  • Connection Size (mm): NA
  • Connection Size (inch): 1/4 in.
  • Options: NA
  • Configuration: Straights, Elbows, Tribows, Tees, Crosses, reducers, adapters
  • Body Material: 316L VIM/VAR Stainless Steel
  • Connection Size: 1/8 to 1/2 in., 6mm
  • Operating Temperature: up to 482 (250°C) °F
  • Pressure Rating: up to 8,500 (580 bar) psi
Safety Warning

Item Information

Parker Veriflo division MiniButtweld™ Fittings are designed for ultra-high purity applications that require the performance and reliability of a welded tubing system. The fittings unique machining and surface enhancement prevents outgassing, inhibits corrosion, and enables installation with orbital TIG (tungsten/inert gas) welding equipment. As a result, MiniButtweld™ fittings are the go-to option for quick and easy fabrication of welded gas distribution systems.

MiniButtweld™ fittings range from 1/8 to 1/2 inch in size and come available in a variety of body configurations for use in any scenario (straight unions, tees, 90° elbows, crosses). They are specially cleaned and fabricated in a Class 100 cleanroom from Veriflo’s proprietary Vericlean™ 316L stainless steel. The 5 microinch Ra internal electropolish surface finish, provides MiniButtweld™ fittings with high corrosion resistance, and extreme cleanliness that exceeds the demands of the most stringent semicondcutor processing requirements.

The fittings’ bore diameters are matched in all sizes; thus, effectively eliminating turbulent flow, dead zones, and the risk of particle entrapment. Creation of a smoother, corrosion inhibiting flow path ensures optimal performance for any gas distribution system.

Markets:
• Semiconductor
• Tool Fab
• Analytical Laboratory
• Pharmaceutical
• BioPharm
• Aerospace
• Industrial

Applications:
• Corrosive and specialty gases
• Semiconductor Fab Gas Distribution Systems
• Semiconductor Tools
• Tool Hook-ups
• Gas Cabinets
• Valve Manifold Boxes (VMB)
• Tubing Systems

Features/Benefits:
• Unique surface enhancement that prevents outgassing, inhibits corrosion, and allows for use with orbital welding systems
• Smooth transition into the internal diameter minimizes entrapment areas
• Fabricated in Class 100 cleanroom from low sulfur Vericlean 316L stainless steel
• Highly compact design allows for bending and coupling in tight spaces
• 5 Ra internal electropolish surface finish
• Permanently heat code marked; traceable to original mill certificate of test
• Available in a variety of body configurations

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Where to Buy

Local Contact

South Africa Headoffice

Parker Hannifin (Africa) Pty LTD

Sales Company South Africa

10 Berne Avenue

Aeroport

Kempton Park

Gauteng

South Africa

1620

Phone

0027 11 961 0700

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