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Autoclave Engineers high-pressure ball valves have been designed to provide superior quality for maximum performance within a variety of valve styles, sizes, and process connections. Some of the more unique design innovations include an integral one-piece trunion mounted style ball and stem that eliminates the shear failure common in two piece designs, re-torqueable seat glands that result in longer seat life, and a low friction stem seal that reduces actuation torque and enhances cycle life.

These ball valves can also be modified to incorporate the use of special materials, seals for high temperature applications, subsea models, and valve actuators.

When it comes to high-pressure applications, these ball valves with the associated high-pressure components, provide the critical performance demanded by the high pressure market.

AE Ball Valve Features:
  • One-piece, trunion mounted style, stem design eliminates shear failure and reduces the effects of side loading found in two piece designs.
  • Re-torqueable seat glands for longer seat life.
  • PEEK seats offer excellent resistance to chemicals, heat, and wear/abrasion.
  • Full-port flow path minimizes pressure drop.
  • 316 cold worked stainless steel construction.
  • Low friction pressure assisted graphite filled Teflon stem seal increases cycle life and reduces operating torque.
  • Quarter turn from open to close with positive stop.
  • Viton o-rings for operation from 0°F (-17.8°C) to 400°F (204°C).
  • Optional o-rings available for high-temperature applications.
  • Optional wetted materials.
  • Wide selection of tube and pipe and fittings available.
  • Electric and pneumatic actuator options.
Applications:

  • Laboratories
  • Test Stands
  • Control Panels
  • Chemical Research
  • Pilot Plants
  • Water Blast Pumping Units
  • High volume chemical injection skids.
See ball valve option/details section for end connection details, material, and high temperature options.
All general terms and conditions of sale, including limitations of our liability, apply to all products and services sold.
Unit of Measure

Orifice

 N/A 1/4 in

End Connection Number

 N/A P4

Connection Type

 N/A 1/4 NPT

MAWP at Room Temperature

 N/A 15000 psi1034 bar

Minimum Orifice

 N/A 0.250 in6.35 mm

Seat Gland Hex

 N/A 1.00 in25.40 mm

A - Height

 N/A 4.33 in109.98 mm

B - Length

 N/A 4.19 in106.43 mm

C - Width

 N/A 2.00 in50.80 mm

D - Length

 N/A 3.37 in85.60 mm

E - Length

 N/A 3.90 in99.06 mm

F - Height

 N/A 1.13 in28.70 mm

G - Spacing of Holes

 N/A 1.50 in38.10 mm

H - Dimension

 N/A 0.75 in19.05 mm

J - Dimension

 N/A 0.43 in10.92 mm

K - Diameter

 N/A 0.28 in7.11 mm

L - Height

 N/A 1.91 in48.51 mm

Block Thickness

 N/A 1.00 in25.40 mm

A - Panel Mounting Dimension

 N/A 1.50 in38.10 mm

B - Panel Mounting Dimension

 N/A 0.75 in19.05 mm

C - Panel Mounting Dimension

 N/A 1.06 in26.92 mm

D - Panel Mounting Dimension

 N/A 0.28 in7.11 mm

N/A Pneumatic Actuator
AO - Air-to-open/spring to close
AC - Air-to-close/spring to open
AOC - Air-to-open-and-close (double action)

Electric Actuator
EO1 - 20 volt AC 50/60 Hz
EO2 - 220 volt AC 50/60 Hz
EO3 - 24 VDC

Actuator Operating Temperature:
Pneumatic: -20°F to 175°F (-29°C to 79°C)
Electric: -20°F to 160°F (-29°C to 71°C)

High Temperature Option:
HT - for media temperature up to 500°F (260°C)

See ball valve actuator section for full description, additional information, and options.

N/A Repair Kits:
add “R” to the front of valve catalog first 4 numbers for proper repair kit. (Example: R2B4S)

Consult your Autoclave representative for pricing on repair kits. Refer to the Operation and Maintenance manual for proper maintenance procedures.