Subject to change without prior notice.
Neles Finland Inc.
Europe, Vanha Porvoontie 229, P.O. Box 304, FI-01301 Vantaa, Finland. Tel. +358 20 483 150. Fax +358 20 483 151
North America, 44 Bowditch Drive, P.O. Box 8044, Shrewsbury, MA 01545, USA. Tel. +1 508 852 0200. Fax +1 508 852 8172
South America, Av. Independéncia, 2500-Iporanga, 18087-101, Sorocaba-São Paulo, Brazil. Tel. +55 15 2102 9700. Fax +55 15 2102 9748
Asia Pacific, 238B Thomson Road, #17-01 Novena Square Tower B, Singapore 307685. Tel. +65 6511 1011. Fax +65 6250 0830
China, 11/F, China Youth Plaza, No.19 North Rd of East 3rd Ring Rd, Chaoyang District, Beijing 100020, China. Tel. +86 10 6566 6600. Fax +86 10 6566 2583
Middle East, Roundabout 8, Unit AB-07, P.O. Box 17175, Jebel Ali Freezone, Dubai, United Arab Emirates. Tel. +971 4 883 6974. Fax +971 4 883 6836
www.metso.com/valves
16
IMO-553 EN
WARNING:
As the use of the actuator is application specific, a number of factors should be taken into account when selecting an actuator
for a given application. Therefore, some of the situations in which the actuators are used are outside of the scope of this
manual. If you have any questions concerning the use, application or compatibility of the actuator with the intended service,
contact Metso for more infromation.
HOW TO ORDER
To specify a complete
Valv-Powr
Value-Line® Actuator, simply make a selection from the code boxes below.
EXAMPLE: VPVL 400 SR4/5 B AS D, shown below, is a 59 FT•LBS 60-psi (84 N•m @ 4.2 bar) spring-return actuator with
spring-to-close rotation, hard-anodized PTFE-coated body, polyester-coated end caps, standard temperature rating, and
100% adjustable travel stops.
1
2
3
4
5
6
7
VPVL
400 SR4/5
B
AS
D
—
NOTE: for multiple options, specify them in order as listed in Item 5, for example: VPVL400 SR4/5 B HT AS Model D.
1
Product Group
VPVL
Valv-Powr
Double-opposed Piston Actuator
2
Size
051
Select from torque table
100,200
250,300
350, 400
450, 500
550, 600
650, 700
800
3
DA
Double acting, pneumatic
SR4/5
Spring-Return 60-psi (4.1 bar) Spring-to-Close
(CW Rotation)
SR6
Spring-Return 80-psi (5.5 bar) Spring-to-Close
(CW Rotation)
+ Other spring rates on application
4
Exterior Protection*
B
Hard-Anodized PTFE-Coated Body &
Polyester-Coated End Caps
* Consult factory for other protection options.
5
Options
—
Standard Temperature Rating: -40°F to +176°F (-40°C to
+80°C)
HT†
High-Temperature Rating: +5°F to +302°F (-15°C to
+150°C)
LX†
Low-Temperature Rating: -60°F to +176°F (-51°C to
+80°C)
FO
Spring-to-Open (CCW Rotation)
AS
100% Travel Stop
LD
Mechanical Safety Lockout
† HT and LX options decrease cycle life.
6
Model
D
Model D
7
Modifier Code
—
Standard
