Established Leaders in Actuation Technology

Linear and RotaryControl Valve Actuators

1000 Series

2

Contents

Rotork is the global market leader in valve actuation products, with a fifty-year track record serving the oil and gas, power, water and waste treatment industries.

We strive always for technical excellence, innovation and the highest quality standards in everything we do. As a result, our people and products remain at the forefront of actuation technology.

Uncompromising reliability is a feature of our entire product range, from our flagship electric actuator range through to our pneumatic, hydraulic and electro-hydraulic actuators, as well as gear boxes and valve accessories.

Rotork is committed to providing first class support to each client throughout the whole life of their plant, from initial site surveys to installation, maintenance, audits and repair. From our network of national and international offices, our engineers work around the clock to maintain our position of trust.

Rotork. Established leaders in actuation technology.

Section Page

MV-1000 Series Actuators 4

VA-1000 Series Actuators 4

SM-1000 Series Actuators 5

Applications 6

Dimensions 7

Section Page

Section 2

Actuator Specification (full contents list on p17) 17

Performance Summaries 18

Standard Specifications 20

Established Leaders in Actuation Technology 3

The Rotork Process Controls 1000 series is a robust and compact range of linear and rotary control valve actuators. Electronically controlled for precise remote operation, these digital actuators are ideal for many applications in the process control industry.

Features

• Simple Compact Mechanics.

• Continuous Modulation.

• 4 to 20 mA Input and Output Signal.

• Easy Set-up.

• Certified Ex Enclosures.

• Manual Override.

• 120 V and 240 V Single-Phase.

• 24-36 VDC.

• High Resolution and Repeatability.

• IP65 Enclosure Standard.

Product Overview

4

MV & VA-1000 Series

General Description

The 1000 series linear actuators are designed to be used with Low thrust control valves, capable of accepting standard analog current and voltage control signals. The brushless stepper motor design provides smooth, highly accurate positioning, with positive position-lock when not in motion.

The VA-1000 Series is ideally suited for valve, regulator and metering pumps requiring exact position control and unrestricted continuous modulation.

Features

• Permanently lubricated for any position mounting.

• Amplifier supplies current to hold last position and prevent backdriving, up to thrust rating under power.

• AC or DC input power versions.

• 4 to 20 mA position, loop-powered, feedback signal.

• Field selectable adjustments for: speed; deadband; zero and span; command signal type; standard or reverse acting; manual-auto operation; output shaft position on loss of signal.

• Wide ambient temperature range.

Base Model Includes

• Motor (stepper).

• Manual override.

• Amplifier.

• Electronic thrust limiting.

• Cast aluminum NEMA 4 (IP65) & dust ignition-proof enclosure.

• Four adjustable position switches (40 mA at 40 VDC).

• Valve position indicator.

• Internal steel gear train.

• 4 to 20 mA transmitter for customer use.

Popular Options

• Signal Conversion Module: Convert 40 mA, 40 VDC low level to 5 Amp, 120/240 VDC current rated position limit switches.

• Sleeper circuit (24 VDC only).

• Switching input powered AC or DC positioning for positioning actuator using AC or DC remote voltage control.

• Process Variable Controller to control one process variable.

• Local Auto/Manual and INC/OFF/DEC toggle switches (Close-coupled, NEMA 4).

• Various enclosure coatings.

• Battery backup to position actuator on loss of AC power.

• Factory mounting to valve.

• ATEX Approval.

Left: Linear VA-1000 seriesRight: Linear MV-1000 series

Model Single Motor Enclosure Max Thrust Speed in/sec Min Thrust Speed in/sec Stroke Manual Operating Weight Phase type Certification lbs (N) (mm/sec) at lbs (N) (mm/sec) at length Override Temp. lbs (kg) Voltage Max. Thrust Min. Thrust in (mm)

MV-1010 120/240 Stepper Y IP65; CSA 100 0.05 25 0.25 1.375 Yes -40 to 150 ºF 12 ATEX; FM (445) (1.27) (111) (6.35) (35) -40 to 65 ºC (5.44)

MV-1020 120/240 Stepper Y IP65; CSA 200 0.13 100 0.25 1.375 Yes -40 to 150 ºF 16 ATEX; FM (890) (3.3) (445) (6.35) (35) -40 to 65 ºC (7.25)

VA-1020 120/240 Stepper Y IP65; CSA 900 0.014 220 0.034 1.5 Yes -40 to 150 ºF 24 ATEX; FM (4003) (0.35) (978) (0.86) (38.1) -40 to 65 ºC (10.8)

DC

5Established Leaders in Actuation Technology

SM-1000 Series

General Description

The SM-1000 Series are multi-turn, rotary actuators, designed to meet the exacting requirements for closed-loop modulating positioning control. Designed for low to medium torque rotary applications, these actuators are capable of accepting analog current and voltage command signals. The brushless stepper motor design provides smooth, highly accurate positioning, with positive position-lock when not in motion and powered. The SM-1000 Series is ideally suited for regulators, pilot valves, small quarter-turn valves, choke valves and dampers.

All SM-1000 Series actuators come with a standard digital internal amplifier. These amplifiers are all fullfeatured devices designed to work seamlessly with the actuator for closed loop control.

Features

• Permanently lubricated for any position mounting.

• Amplifier supplies current to hold last position and prevent backdriving, up to thrust rating under power.

• AC or DC input power versions.

• 4 to 20 mA position, loop-powered, feedback signal.

• Field selectable adjustments for: speed; deadband; zero and span; command signal type; standard or reverse acting; manual-auto operation; output shaft position on loss of signal.

• Wide ambient temperature range.

Base Model Includes

• Motor (stepper).

• Manual override.

• Amplifier.

• Electronic thrust limiting.

• Cast aluminum NEMA 4 (IP65) & dust and hazardous gas ignition-proof enclosure.

• Four adjustable position switches (40 mA at 40 VDC).

• Internal spur gear train.

• 4 to 20 mA transmitter for customer use.

Popular Options

• Signal Conversion Module: Convert 40 mA, 40 VDC low level to 5 Amp, 120/240 VAC current rated position limit switches.

• Sleeper circuit (24 VAC only).

• Switching input powered AC or DC positioning for positioning actuator using AC or DC remote voltage control.

• Process Variable Controller to control one process variable - 120/240 VAC only.

• Custom mounting and interface hardware.

• Local Auto/Manual and INC/OFF/DEC toggle switches (Close-coupled, NEMA 4).

• Various enclosure coatings.

• Exd IIB (Hydrogen) enclosure (up to 85 in. lbs.).

• Battery backup to position actuator on loss of AC power.

• ATEX Approval.

SM Multi-turn Rotary 1000 series

DCModel Single Motor Enclosure Max Torque Speed at Min Torque Speed at Total Manual Operating Weight Phase type Certification in lb (Nm) Max. Torque in lb (Nm) Min. Torque turns Override Temp. lbs (kg) Voltage available

SM-1015 120/240 Stepper Y IP65; CSA 45 1 RPM 15 12.5 RPM 10º to Yes -40 to 150 ºF 12 ATEX; FM (5) (1.69) 20 turns -40 to 65 ºC (5.44)

SM-1020 120/240 Stepper Y IP65; CSA 350 0.7 RPM 20 10 RPM 10º to Yes -4 to 150 ºF 16 (w/gearbox) ATEX; FM (40) (2.25) 20 turns -20 to 65 ºC (7.25)

CSA - Class I, Division 1, Groups C & D; Class II, Division 1, Groups E, F & G; CSA Enclosure 4.FM - Class I, Division 1, Groups C & D; Class II/III, Division 1, Groups E, F & G; NEMA Type 4.ATEX - Testing and certification varies for RPC products, Apply to RPC for specific actuator information.

6

Applications

Water Treatment Application

MV-1020

• Chemical feed valve control.

• Controls the ALUM that is added to raw, potable water.

• Through the DCS, flow rate is accurately controlled via a needle valve.

• Application environment is outdoors, which requires a NEMA 4 enclosure rating. The application requires unrestricted modulating duty.

• Remote Auto/Manual enclosure required that included power status relay.

Recycling Plant Chemical Injection

MV-1020

• Emissions control on digester gas combustion in cogenerators.

• Controls levels of hydrogen sulphide in combustion gas.

• Flow is controlled by a 4 to 20 mA signal from the DCS.

• Explosion proof version of MV1020 modulates a 1” Bauman valve to an accuracy of +/- 0.1%.

• Hydrogen sulphide controlled to 50 ppm.

7Established Leaders in Actuation Technology

Dimensions

ACTUATOR

A

B

C

SYM MV-1010 MV-1020

ACTUATOR

SYM MV-1010 MV-10205.25133.35

11.31287.27

3.2582.55

6.13155.70

12.44315.98

3.5088.90

E

F

G

2.6366.80

7.13181.10

2.3860.45

2.6968.33

8.00203.20

2.5063.50

D 5.25133.35

5.38136.65

DIM = INCHMMC

C

D

F

G

E

1.000 DIA.75 DIA

3.00

1 3/4-12 UN-2A THREAD

ACLEARANCE REQUIREDFOR COVER REMOVAL

MO

UN

TIN

GSU

RFAC

E

CB

1.25

.38 REF

31.75

9.65

25.40019.05

76.20

1/4-20 UNC-2A THREAD

VIEW A-A

VIEW A-A

58.67

93.732.31 RETRACTED

3.69 EXTENDED

.50

1/2-14 NPT2 PLACES

CONDUIT ENTRY

5.75 CLEARANCE REQUIRED FOR COVER REMOVAL

1/2-14 NPT CONDUITENTRY BOTH SIDES

3/8-16 TAP THRU4 HOLES

2.08

8.25

7.13

1.50 STROKE

21.30 REF

1.13

5.00 REF

3.2463.248

.0622.29

3/4-16 THREAD ROD

.750

MANUALHANDCRANK

5.50

2.75

8.00

1.438 TYP

1.438 TYP

B

VIEW B-B

VIEW B-B

5.75 CLEARANCE REQUIRED FOR COVER REMOVAL

1.00

.375 DIA

.34 FLAT

1/2-14 NPT CONDUITENTRY 3 PLACES

2.50 3.501/4-20 TAP.44 DEEP4 HOLES

11.56 REF.

1.25

2.08

8.25

1/2-14 NPTCONDUIT ENTRY

3.50 DIA

3.89

1.13

.875

D

B

.75

B

7.13E

8.00

1.375

1.375

1.00 1.00

2.001.00

4.50

2.69

5.38D

B

B

VIEW C-C

VIEW C-C

MV-1010 & 1020

VA-1015 & 1020

SM-1015 & 1020

PUB044-002-00Issue 10/08

Formerly P310E. As part of a process of on-going product development, Rotork reserves the right to amend and change specifications without prior notice. Published data may be subject to change.

For the very latest version release, visit our website at www.rotork.com

The name Rotork is a registered trademark. Rotork recognises all registered trademarks. Published and produced in the UK by Rotork Controls Limited. POWTG1210

www.rotork.com

Electric Actuators and Control Systems

Fluid Power Actuators and Control Systems

Gearboxes and Gear Operators

Projects, Services and Retrofit

A full listing of our worldwide sales and service network is available on our website.

UKRotork plctel +44 (0)1225 733200fax +44 (0)1225 333467email mail@rotork.com

USARotork Process Controlstel +1 (414) 461 9200fax +1 (414) 461 1024email rpcinfo@rotork.com