Compressed air products

Isolation valves, drain traps and ancillaries

Dimensions/weights (approximate) in mm and kg

PN16

ANSI

JIS/

Flange bolt

125

KS 10

hole tappings

Size

A

A

A

ANSI125

B

C

D

E

F

G

Weight

DN40

230

221

228

DN50

230

220

228

1⁄2" - 13 UNC-2B

128

110

3

" - 11 UNC-2B

140

126

312

324

200

187

230

21.5

200

219

239

30.5

B

C

G

A

F

E

Withdrawal distance

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

5, 6, 7+8, 9, 10, 11, 14

3, 14

Always order spares by using the description given in the column

headed 'Available spares' and state the size and type of trap.

Example: 1 - Main valve assembly for a Spirax Sarco DN40

CA14S -14 air and gas trap.

D

Safety information, installation and maintenance

For full details see the Installation and Maintenance Instructions

(IM-P148-13) supplied with the product.

The product is recyclable. No ecological hazard is anticipated with

the disposal of this product providing due care is taken.

How to order

Example: 1 off Spirax Sarco DN40 CA14S-14 air and gas trap

flanged to BS 4504 PN16 with cast iron body and cover.

Spare parts

Disposal

Available spares

Main valve assembly with float

Complete set of gaskets (packet of 3 sets)

broken line are not supplied as spares.

How to order spares

Recommended tightening torques

Item Size

Qty

or

Nm

60 - 66

80 - 88

50 - 55

2.5 - 2.8

10 - 12

20 - 24

DN40, DN50

1

17

M12

DN40, DN50

2

Cheesehead

M5 x 20

DN40

DN50

4

4

10

M6

13

M8

2

Dowel

3

13

2

5

6

13

DN40

6

19

DN50

6

24

mm

M12

M16

141159106 8

7

Main valve assembly

with float

2

CA14S Air and Gas Trap DN40 and DN50 (Flanged)

TI-P148-35 ST Issue 2

9.5.14