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Mini Valve Features:
  • Mini valve provides a rugged compact design.
  • Tubing sizes available are 1/16” and 1/8”.
  • Rising stem/barstock body design.
  • Metal-to-metal seating achieves bubble-tight shutoff, longer stem/seat life in abrasive flow, greater durability for repeated on/off cycles and excellent corrosion resistance.
  • PTFE (Teflon glass) encapsulated packing provides dependable stem and body sealing.
  • Stem and packing gland design have been selected to achieve extended thread cycle life and reduced handle torque.
  • Vee stem tip provided.
  • Available in five body patterns.
  • Mini valves available with metric tube glands.
Autoclave valves are complemented by a complete line of mini fittings and tubing. The MVE/MV Series uses Autoclave’s SpeedBite connection. This single-ferrule compression sleeve connection delivers fast, easy make-up and reliable bubble-tight performance in liquid or gas service.

MVE Series valves are furnished complete with connection components, unless otherwise specified.

Panel mounting screws are M3.5 x .6 thd.
Tube glands are 3/8” hex on standard MVE models
Tube glands are 10mm hex on MV models.

All dimensions for reference only and subject to change.
For prompt service 'Autoclave stocks select products' Consult factory.
All general terms and conditions of sale, including limitations of our liability, apply to all products and services sold.
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Unit of Measure
Items
MVE_MV_Series

MVE/MV Series Mini Needle Valves
MVE_MV_Series

MVE/MV Series Mini Needle Valves
MVE_MV_Series

MVE/MV Series Mini Needle Valves
MVE_MV_Series

MVE/MV Series Mini Needle Valves
MVE_MV_Series

MVE/MV Series Mini Needle Valves
Pressure Rating at Room Temperature
N/A 15000 psi1034 bar
Outside Diameter Tube N/A 1/16 in1.57 mm N/A 1/8 in3.18 mm N/A 1/16 in1.57 mm N/A 1/8 in3.18 mm N/A 1/16 in1.57 mm
Stem Type N/A VEE
Valve Pattern N/A 2-Way Straight N/A 2-Way Straight N/A 2-Way Angle N/A 2-Way Angle N/A 3-Way / 2 on Pressure
Connection Type N/A W062 N/A W125 N/A W062 N/A W125 N/A W062
Orifice Diameter N/A 0.055 in1.40 mm N/A 0.078 in1.98 mm N/A 0.055 in1.40 mm N/A 0.078 in1.98 mm N/A 0.055 in1.40 mm
A - Width N/A 1.38 in34.93 mm
B - Length N/A 0.69 in17.45 mm
C - Length N/A 0.45 in11.43 mm
D - Height N/A 0.81 in20.65 mm N/A 0.81 in20.65 mm N/A 0.56 in14.3 mm N/A 0.56 in14.3 mm N/A 0.81 in20.65 mm
D1 - Height N/A 0.56 in14.30 mm N/A 0.56 in14.30 mm N/A N/A N/A 0.56 in14.30 mm
E - Height N/A 1.13 in28.58 mm N/A 1.13 in28.58 mm N/A 1.38 in34.93 mm N/A 1.38 in34.93 mm N/A 1.44 in36.50 mm
F - Length N/A 1.75 in44.45 mm
G - Packing Gland Mounting Hole Drill Size N/A 0.56 in14.27 mm
G1 - Bracket Mounting Hole Size N/A 0.16 in4.04 mm
H - Height
N/A 2.38 in60.38 mm N/A 2.38 in60.38 mm N/A 2.63 in66.75 mm N/A 2.63 in66.75 mm N/A 2.69 in68.30 mm
M - Length N/A 0.45 in11.49 mm
N - Height N/A 0.20 in5.16 mm
Block Thickness N/A 0.56 in14.27 mm
Tubing Engagement Depth N/A 0.47 in11.9 mm
Rated Cv
N/A 0.05 N/A 0.11 N/A 0.05 N/A 0.11 N/A 0.05
Valve Options N/A Extreme Temperatures
Standard Autoclave valves with Teflon packing may be operated to 450°F (232°C).High temperature packing is available for service from 0°F (-17.8°C) to 600°F (316°C) by adding the following suffixes to catalog order number.†
TG standard valve with Teflon glass packing to 600°F (316°C).

†Autoclave Engineers does not recommend compression sleeve connections below 0°F (-17.8°C) or above 650°F (343°C). For additional valve options, contact your Sales Representative.
Valve Maintenance N/A Refer to the Tools, Installation, Operation and Maintenance section for proper maintenance procedures.