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1.33" OD Conflat
Manual Right Angle Valve
Viton® Seals

1.33" OD Conflat Manual Right Angle Valve
Manual Bellows Sealed SS Angle Valve
Vacuum Essential

• High Vacuum Valve
• HV Elastomer Sealed Poppet Valve
• Viton Seals (Fluorocarbon, FKM) Seals
• A: 2.15"
• B: 5.48"
• C: 6.34"
• D: 2.39"
• Leak rate across seat: 1x10-9 mbar L/s
• Pressure Minimum: 1x10-9 Torr
• Pressure Maximum: Atmospheric pressure

Former PN: MRV-133V-VE

1.33" OD CF Conflat Flange
• Rotatable Flanges
• 0.75" Tube OD
• 6 Clearance (Thru) Holes
• 0.172" Bolt Hole Diameter

1.33" OD CF Conflat Flange Equivalents
• CF133, DN16CF, NW16CF, CF16, 133CF,
1-1/3" Mini Conflat, CFF, Del Seal
MRV-CF133 MRV-0752-CF

Manual Right Angle Valve 1.33" OD Conflat


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1.33" OD Conflat Series Hardware

Conflat Valves (All)

*This Vacuum Essential Includes*
Manual Right Angle Valve, 1.33" Conflat: MRV-CF133
• 2-Bolt Kits (133-BK Series)
• 10-Copper Gaskets (133-CG Series)

Contact LDS Vacuum with any questions:
Phone (407)862-4643 via Fax (407)862-8723 or

LDS Vacuum Products is a 100% woman owned company and
certified Woman Owned Small Business (WOSB)
The logos and/or trademarks appearing on this page are not owned by or registered to LDS but, rather, designate products sold by LDS, and are owned and/or registered to the manufacturers or suppliers of the products.