User Guide

ManualsBrandsBarber Colman ManualsDampersNSR Globe Valve Actuator 180 lbf w/ 2 SPDT Switches

M400A (VB), M800A (VB), M1500A (VB)

Schneider Electric Non-Spring Return

Forta Globe Valve

Actuators and Assemblies

General Instructions

APPLICABLE LITERATURE

Forta/VB-7xxx Selection Guide, F-27490•

Forta/VB-8xxx, VB-9xxx Selection Guide, F-27491•

AV-800 Series Linkage Adapters for Competitors Valves, F-27470•

AV-821 Linkage VB-7xxx, F-27701- U-Bolt Style Only•

AV-822 Linkage VB-8xxx, VB-9xxx, F-27702 U-Bolt Style Only•

APPLICATION

Forta M400A (VB) / M800A (VB) /M1500A (VB) series Non-Spring Re-

turn linear actuators are available in two styles, U-Bolt Mount style,

mounts to Schneider Electric globe valves with AV-821 linkage kits

for mounting to VB-7xxx valves or AV-822 for mounting to VB-8xxx,

or VB-9313-0-5-xx valves. Screw Mount style, screws directly to the

bonnet nut on VB-7xxx valves (no adapter required).

Applications include chilled or hot water and steam. Field select-

able input signals include reverse and direct acting, Floating or

Proportional 0-10, 2- 10 vdc or 4-20 ma with 500 ohm resistor

(supplied) plus proportional sequencing input signal ranges.

FEATURES

Two Mounting Styles, U-Bolt Mx00A or Screw Mx00A-VB •

Floating con guration controlled by a SPDT  oating controllers•

Proportional con guration 0-10, 2-10 vdc or 4-20 mA with the •

addition of a 500 ohm resistor included

Direct/Reverse action switch selectable•

90 lbf (400N) linear force•

180 lbf (800N) linear force•

337 lbf (1500N) linear force•

24 Vac • or 24 Vdc Powered

Die-cast housing with plenum rated plastic cover for NEMA 2 •

(IP54 vertical mount only) applications

Manual override to allow positioning of valve•

Electronic valve sequencing and Electronic  ow curve (equal •

percentage or Linear) selection.

Torque overload protection throughout stroke•

Easy “One Touch” input signal/stroke calibration•

Screw Mount Style Forta (Left) and U-Bolt Style Forta (Right)

SPECIFICATIONS

U-bolt Style M400A M400A-S2 M800A M800A-S2 M1500A M1500A-S2

Screw Mount Style M400A-VB M400A-S2-VB M800A-VB M800A-S2-VB M1500A-VB M1500A-S2-VB

AC Power

24 Vac +- 10% 50-60 Hz

DC Power

20 - 29 Vdc 20 W 20 - 29 Vdc 30 W

Running VA

Transformer Size VA

Floating Control

Yes

Proportional Control

0 to 10 Vdc, 2 to 10 Vdc or 4 to 20mA with 500 ohm resistor

Feedback

2 to 10 Vdc

Force

90 lbf (400 N)

180 lbf (800 N)

337 lbf (1500 N)

Summary of content (14 pages)

PAGE 1
M400A (VB), M800A (VB), M1500A (VB) Schneider Electric Non-Spring Return Forta Globe Valve Actuators and Assemblies General Instructions APPLICATION Forta M400A (VB) / M800A (VB) /M1500A (VB) series Non-Spring Return linear actuators are available in two styles, U-Bolt Mount style, mounts to Schneider Electric globe valves with AV-821 linkage kits for mounting to VB-7xxx valves or AV-822 for mounting to VB-8xxx, or VB-9313-0-5-xx valves.
PAGE 2
Forta 2 Globe Valve Actuators & Assemblies SPECIFICATIONS CONTINUED Stroke U-Bolt style: >3/8” to 2” (9-52mm) M800, M1500 Screw Mount Style >3/8” to 1 7/8” (9-48mm) M800-VB, M1500 VB U-Bolt and Screw Mount Style >3/8” to 1 1/4” (9-48mm) M400, M400-VB Stroke Timing Floating: 60 or 300 sec selectable, Proportional: 15 sec @1/2” stroke Feedback AO 2 to 10 Vdc Half Wave Power Supply Type Brushless DC Motor Type NEMA 2 (IP 54, vertical mount only) with both conduit connectors used.
PAGE 3
Forta 3 Globe Valve Actuators & Assemblies FUNCTION The actuator The brushless DC-motor of the actuator turns a screw via a gear wheel. When the motor receives a control signal from the controller, the screw moves in a linear motion, moving the stem of the valve. Control signal The M400A (VB)/ M800A (VB)/ M1500A (VB) Series can be controlled by a SPDT floating control, Triac source controller or a proportional input signal. Manual operation There is a red manual operation handle on the actuator.
PAGE 4
Forta 4 Globe Valve Actuators & Assemblies WIRING EXAMPLES PROPORTIONAL CONTROL WIRING DIAGRAMS 1 2 3 4 5 6 7 8 9 Switches 2 OFF & 4 ON 2-10V Proportional operation Switches 2 OFF & 4 ON 4-20mA with 500 ohm resistor Proportional operation ON TRANSFORMER OR DC POWER SUPPLY TO BE SIZED FOR RECOMMENDED VA REQUIREMENTS PER CONTROLLER/ACTUATOR PRODUCT DATA SHEETS 2-10 Vdc Feedback Transformer Actuator + G AI C D1 D2 * * Transformer or DC Power Supply * G H Line Volts H H G G Actuator A
PAGE 5
Forta 5 Globe Valve Actuators & Assemblies FLOATING CONTROL WIRING DIAGRAMS OFF ON 1 2 3 4 5 6 7 8 9 Switch 2 ON for floating operation TRANSFORMER OR DC POWER SUPPLY TO BE SIZED FOR RECOMMENDED VA REQUIREMENTS PER CONTROLLER/ACTUATOR PRODUCT DATA SHEETS Actuator Actuator 2-10 Vdc Feedback AI AI Transformer Transformer H D1 D1 Line Volts C C Line Volts AO AO 2-10 Vdc Feedback C D2 D2 * * Controller Controller G G H H Line Volts Transformer / DC Power Supply TRIAC SINK Applic
PAGE 6
Forta 6 Globe Valve Actuators & Assemblies PROGRAM SWITCH SETTINGS FOR THE FORTA NON-SPRING RETURN ACTUATORS IN 1 OUT Proportional 2 Floating 4 2-10 0-5, 2-6 Normal Inverse Normal LIN/LG OP 9 300 sec. 8 60 sec. 7 5-10, 6-10 6 0-10 5 3 Sequence ADJ ON Switch Setting Description Off Position1 On Position 1 Valve closing screw direction After power up, actuator will retract fully before the input control signal takes control.
PAGE 7
Forta 7 Globe Valve Actuators & Assemblies ACTUATOR VALVE SELECTION FOR THE FORTA NON-SPRING RETURN ACTUATORS Select Valve/Actuator Combination Having Sufficient Close off for Application Valve Bodya Close-off Ratings, psi (kPa) Two-Way Valves P Code Size M400A (VB) M800A (VB) VB-7211-0-3-P VB-7211-0-4-P VB-7212-0-4-P VB-7213-0-4-P VB-7214-0-4-P VB-7215-0-4-P VB-7221-0-4-P VB-7222-0-4-P VB-7223-0-4-P VB-7224-0-4-P VB-7225-0-4-P VB-7253-0-4-P VB-7263-0-4-P VB-7273-0-4-P VB-7283-0-4-P -01, -02, -03
PAGE 8
Forta 8 Globe Valve Actuators & Assemblies PROGRAMMING FORTA NON-SPRING RETURN ACTUATORS VB 72x3 and 82x3 Two-Way Globe Valve, Forta Non-Spring Return, Proportional Control Setup Reference Valve Type Program Switch Position Power Up Positiona Input Signal Action OFF Retract No Flow OFF ON ON OFF VB-x223 stem down open ON VB-x213 stem up open Valve position at low signal input Switch 1 Switch 2 Switch 7 VB-x223 stem up closed OFF OFF VB-x223 stem down open OFF VB-x223 stem up closed
PAGE 9
Forta 9 Globe Valve Actuators & Assemblies VB-72x3 or VB-82x3 Two Way Globe Valve, Forta Non-Spring Return, Floating Control Setup Reference Valve Type Valve position with D2 powered Program Switch Position Switch 1 Switch 2 Switch 7 Desired Valve Operations Power up positiona Power to D2 input terminal Feedback signal Power to D1 input terminal Feedback signal 10 Vdc VB-x223 stem up closed OFF ON OFF Retract-No Flow Retract-No Flow 2 Vdc Extend-Full Flow VB-x223 stem down open OFF ON
PAGE 10
Forta 10 Globe Valve Actuators & Assemblies AUXILIARY SWITCH SETUP Switch 1 CLOSE OPEN Switch 2 CLOSE OPEN 0 % of Value Travel 10 20 30 40 60 50 70 80 90 100 With the actuator powered and being controlled by the input signal the optional auxiliary switches only transfer contacts as follows, driving from full retract to full extend the auxiliary contacts transfer when the actuator is about 95% of full extend travel.
PAGE 11
Forta 11 Globe Valve Actuators & Assemblies ACTUATOR INSTALLATION U-Bolt Mount (Tall) Forta: Valve Installation ½” – 2” VB-7000 2 ½” – 6” VB-8000/9313 AV-821 (Purchase Separately) AV-822 (Purchase Separately) Required Tools: Required Tools: M-370 1 5/8” open end wrench 3/4” open end wrench 7/16” open end wrench 5/8” open end wrench 5/16” open end wrench 13 mm wrench 13 mm wrench Pipe wrench 1.
PAGE 12
Forta 12 Globe Valve Actuators & Assemblies GLOBE VALVE/FORTA COMPATIBILITY Connection Part Number Screw-Mount VB-7000 1/2 “ to 2” Bronze Direct Mounted VB-7000 1/2” to 2” Bronze Requires AV-821 Linkage Purchased separately VB-8000 2-1/2” to 6” Iron Requires AV-822 Linkage Purchased separately VB-9313 2-1/2” to 6” 3 way mixing Iron Requires AV-822 Linkage Purchased seperately Yesa — — — M400A-VB M400A-S2-VB M800A-VB M800A-S2-VB M1500A-VB M1500A-S2-VB U-Bolt Mount M400A — M400A-S2 — M800A —
PAGE 13
Forta 13 Globe Valve Actuators & Assemblies APPROVALS FEDERAL COMMUNICATION COMMISSION (FCC) Note: This equipment has been tested and found to comply with the limits for class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in residential installations.
PAGE 14
Globe Valve Actuators & Assemblies © 2011 Schneider Electric. All rights reserved. Forta \ Schneider Electric F-27599-4 1354 Clifford Ave. Loves Park, IL 61111 1-888-444-1311 www.schneider-electric.