Brochure

83F-27855-10
4. VB-7000 Globe Valves
Actuators & Linkages
4. VB-7000 Series Globe Valves
Actuators & Linkages
Restrictions on Maximum Allowable Ambient Air Temperature for Valve Actuators
Temperature of Media
in the Valve Body (Check the Rating of the
Valve) °F (°C)
Maximum Ambient Temperature of MA-521x Series
AV-7600-1 (Only) °F (°C)
AV-7600-1 and AV-601
°F (°C)
366 (180) 90 (32) 90 (32)
340 (171) 100 (38) 100 (38)
281 (138) 115 (46) 140 (60)
a
181 (83) 140 (60)
a
140 (60)
a
80 (26) 140 (60)
a
140 (60)
a
a - Maximum ambient temperature of the actuator must never exceed 140° F (60° C).
Accessories
Valve Linkages
AV- 601
Valve linkage extension for hot water and steam applications; use with AV-7600.
AV-7600-1
Valve linkage ½"…2" to be used with VB-7000.
Typical Wiring for MA-5xxx Series Actuators
Application
The AV-7600-1 valve linkage kit is used to field assemble MA-521x,
MP-521x, MP-541x and MP-561x round hydraulic actuators to ½”
through 2” VB-7000 series valve bodies.
Features
• Provides direct-couple interface between MA, MP and MPR-5xxx
actuators and valve bodies.
• Kit fits all VB-7000 series valve bodies.
• Includes spring choices for higher 2-Way valve close off.
Specifications
• Actuator mounting: In any upright position above the center line
of the valve body. For steam applications only, mount the actua-
tor above the valve body at 45° from vertical.
AV-7600-1
Hydraulic Actuator Valve
Linkage Kit
MA-52xx Electronic Hydraulic
Two-Position SR Actuators