Print Back

Autoclave Engineers’ yoke valves are extra heavy-duty,plant grade instrument valves for industrial and severe service applications. Yoke valves feature low closing torque for ease of operation and are designed for use with Autoclave medium and high pressure tubing and fittings.

Yoke Valve Features:
  • Tubing sizes from 9/16” to 1”.
  • Rising stem/barstock body design.
  • Non-rotating stem prevents stem/seat galling.
  • Metal-to-metal seating achieves bubble-tight shutoff,longer stem/seat life in abrasive
more
Unit of Measure

Specifications

Pressure Rating at Room Temperature

15000 psi1034 bar

Outside Diameter Tube

3/4 in19.05 mm

Stem Type

REG

Valve Pattern

2-Way Angle

Connection Type

SF750CX

Orifice Diameter

0.438 in11.13 mm

A - Width

3.00 in76.20 mm

B - Length

1.50 in38.10 mm

C - Length

0.63 in15.88 mm

D - Height

1.75 in44.45 mm

E - Height

3.75 in95.25 mm

F - Length

8.00 in203.20 mm

G1 - Diameter

0.28 in7.11 mm

H - Height

9.63 in244.48 mm

M - Length

1.13 in28.58 mm

N - Height

0.88 in22.23 mm

Block Thickness

1.38 in34.93 mm

Tubing Engagement Depth

1.00 in25.4 mm

Rated Cv

2.41

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).
B standard valve with cryogenic trim materials and Teflon packing to -100°F (-73°C).

Valve Maintenance

N/A Repair Kits:
add "R" to the front of valve catalog number for proper repair kit. (Example: R50Y9071)

Valve Bodies:
Valve bodies are available. Order using the eight (8) digit part number found on the valve drawing or contact your Sales Representative for information.

Consult your Autoclave representative for pricing on repair kits and valve bodies. Refer to the Tools, Installation, Operation and Maintenance section for proper maintenance procedures.