Brochure

F-27855-10110
6. VB-8/9000 Valve and
Actuator Assemblies
2-Way and 3-Way Valves
2½”…6” Flanged
2-Way Stem Up Open
2-Way Stem Up Closed
3-Way Mixing/Diverting
Electric/Electronic/Pneumatic
Globe Valve Assemblies
Vx-8xx3 Series Balanced Plug Valve Assemblies
Schneider Electric VA, VF, VK, VK4, VS and VU-8xx3-xxx-5-P series valve assemblies are
complete actuator/valve assemblies that accept two-position, floating, and proportional
electric/electronic and proportional pneumatic control signals, for control of chilled
water, hot water, or low pressure steam. These valve assemblies consist of pneumatic,
electric, or electronic valve actuators either direct-coupled or linked to a 2½”…6” 2-Way
or 3-Way valve body with ASA flanged end connections.
VB-8xx3 Series Valve Bodies
VB-8xx3-0-5-P valve bodies are also available separately to allow field mounting of a
variety of Forta, Schneider Electric SmartX or pneumatic actuators using the appropriate
linkage.
Features
• Balanced plug design provides high close-offs using economical actuation
• Up to 125 psi (856 kPa) close-off on 2-Way models, 35 psi (240 kPa) on 3-Way
models
• Universal 3-Way valve can be piped in either mixing or Diverting configurations
• Valve sizes 2½”…6”, ASA 125 flanged
• A variety of Forta, Schneider Electric SmartX and pneumatic actuators are avail-
able, either as factory assemblies or for field assembly
• ANSI IV shutoff (0.01% of Cv) on 2-Way models, ANSI III (0.1% of Cv) on 3-Way
models
• Self-adjusting spring loaded TFE/EPDM packing
• Normally open,normally closed, and non-spring return models available
• Expanded temperature range of 20° to 281°F
• ISO 9001:2000 Certified Quality Management System
• Vx-9313 3-Way mixing valves offer many of the same features as the
VB-8xx3 vales and a conventional mixing valve flow pattern.
Vx-8xx3 Series Balanced
Plug Valve Assemblies
VB-8213 with M1500A Actuator
Vx-82x3 with Mx4x-6343
(2½” – 5” with AV-607-1
6” with AV-609-1)
Vx-8303/Vx-9313 with Mx61-720x
Direct-Mounted Actuator
VK-82xx with MK-6911
6. VB-8/9000 Valve and
Actuator Assemblies