Dimensions/weights (approximate) in mm and kg

Spare parts

The spare parts available are shown in heavy outline. Parts drawn

in broken line are not supplied as spares.

Size

A

B

C

DN50

219

275

152

DN80

250

290

171

DN100

318

330

197

* Clearance for parts withdrawal.

D*

247

247

247

E

Weight

D

B

DN50 and 80

Note: The spare parts above relate to one piston assembly only.

The DN100 has two piston assemblies in parallel. To obtain complete

sets the spares should be doubled.

The internals for sizes DN80 and 100 are interchangeable.

Always order spares by using the description given in the column

headed 'Available spares' and state the size, type and temperature

range of the valve.

Example: 2 - Piston assemblies, for a Spirax Sarco DN100 Type 58

temperature control valve having a temperature range A.

Control valves

Self-acting controls

-

-

300

14.5

19.9

38.7

Available spares

Piston assembly

(state temperature range)

Fail-safe assembly

Sensor

Adjustment nuts

Set of sealing rings

Set of cover studs and nuts (set of 4)

1, 2, 3, 6, 7, 8, 10, 11,

12, 14, 15, 16, 17, 18, 19, 9

19, 9

18

1, 2

7, 11, 19

4

How to order spares

P

i

s

t

o

n

a

s

s

e

m

b

l

y

F

a

i

l

-

s

a

f

e

a

s

s

e

m

b

l

y

DN100

E

Hole for

'C' spanner

4

A

8

11

10

15

16

17

18

12

14

A

Safety information, installation and maintenance

For full details see the Installation and Maintenance Instructions

(IM-P041-03) supplied with the product.

Note: Typical installations are shown on TI-P041-01.

How to order

Example: 1 off Spirax Sarco DN100 Type 58 temperature control

valve having a temperature range B. The flange connection is to be

EN 1092-1 PN16.

C

4

1

2

4.5.62

Type 58 Temperature Control Valve

TI-P041-02 CH Issue 4

19

9

3

7

6