Control valves

TN2000 Series

Pneumatic Piston Actuators

for DN125 to DN300 SPIRA-TROL Series Control Valves

SE =

SR =

DE =

DR =

DA =

Single-acting, spring-extend

Single-acting, spring-retract

Double-acting, spring assisted (extend)

Double-acting, spring assisted (retract)

Double-acting, no spring

4.2.28

Optional extra

Manual handwheel

G

J

H

TN2277SE

Dimensions / weights (approximate) in mm and kg

TN2277SRH

H

J

1197

330

1197

330

1132

330

1132

330

-

330

Actuator range

TN2277SE and variants

TN2277DE and variants

TN2277SR and variants

TN2277DR and variants

TN227NDA and variants

F

G

863

532

863

532

863

532

863

532

863

532

Actuator

116

116

116

116

Weight

With handwheel

+ 21

+ 21

+ 19

+ 19

Pneumatic actuators

Local regulations may restrict the use of this product to below the conditions quoted.

In the interests of development and improvement of the product, we reserve the right to change the specification without notice.

© Copyright 2013

Description

The TN2000 series pneumatic piston actuators are designed for

use with DN125 to DN300 SPIRA-TROL control valves. There are

three versions available: Single-acting (with spring), Double-acting

(with spring) and Double-acting (no spring) for matching the

requirements of valves at various differential pressures and in a

variety of applications.

Available types

Technical data

Temperature range

Maximum operating inlet pressure

Air supply connection

Actuator travel

- 15°C to +110°C

10 bar g

" screwed NPT

70 mm

F

98

-

TI-P327-01

CH Issue 4

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