Steam traps

Inverted bucket

Capacities

For capacities see Technical Information Sheet TI-S03-04.

Dimensions/weight (approximate) in mm and kg

Screwed

Type

Type 211

2.8

Type 212

5.2

Type 213

12.2

Type 215

27.0

Type 216

43.5

Spare parts

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

in broken line are not supplied as spares.

Available spares

Valve and seat assembly (state pressure range)

Bucket

Internal tube

Cover gasket

Always order spares by using the description given in the column

headed 'Available spares' and state the size and full definition of the

trap e.g. 212/10.

Example: 1 - Valve and seat assembly for a 3⁄4" Spirax Sarco

inverted bucket steam trap Series 212/10.

Size

A

B

C

D

1⁄2"

163

108

178

67

3⁄4"

200

135

229

93

1"

269

188

280

114

11⁄2"

365

238

380

140

2"

432

286

470

185

Weight

B

C

B

C

B

(packet of 3)

6 (2 off), 7, 9, 11

5

12

8

How to order spares

C

A

Flanged

Type

Type 221

Type 222

Type 223

Type 225

Type 226

2

Type

211

212

213

215

216

Type

221

222

Type

223

225

226

A

A

D

D

Weight

4.9

9.1

16.3

30.8

49.4

7

6

9

11

Valve

and seat

assembly

5

12

8

Size

A

B

C

D

DN15

215

108

254

-

DN20

286

135

280

-

DN25

305

188

305

121

DN40

370

238

380

140

DN50

450

286

457

165

Safety information, installation and maintenance

For full details see the Installation and Maintenance Instructions

(IM-S03-08) supplied with the product.

The trap must be installed with the body upright so that the bucket is

rising and falling vertically. The inlet should be at the bottom with the

trap installed below the drain point so that a water seal can be

maintained around the end of the bucket.

Disposal

The product is recyclable. No ecological hazard is anticipated with

disposal of this product providing due care is taken.

How to order

Example: 1 off DN40 225/18 Spirax Sarco inverted bucket steam

trap with flanged PN16 connections.

2

Recommended tightening torques

or

mm

Item

2 (6 off)

Size of trap

1⁄2" - DN15

N m

2 (8 off)

2 (10 off)

2 (12 off)

2 (12 off)

3⁄4" - DN20

1" - DN25

11⁄2" - DN40

2" - DN50

M8x35

M10x40

M12x60

M16x75

M16x75

18-22

16-20

24-28

60-66

64-70

4-5

10-12

10-12

14-16

23-27

1⁄2" - DN15

3⁄4"- DN20

1" - DN25

11⁄2"- DN40

2" - DN50

2BA x

5

/

16

"

2BA x

5

/

16

"

1⁄4" WHIT x 1⁄2"

1⁄4" WHIT x 1⁄2"

5

/

16

" WHIT x 1⁄2"

1⁄2"- DN15

3⁄4"- DN20

1"- DN25

11⁄2"- DN40

2"- DN50

1⁄2"AF

5

/

8

"AF

7

/

8

"AF

11⁄4"AF

11⁄2"AF

1⁄2" - 2"

DN15 - DN50

11⁄2"AF

6

12

60 - 70

200 Series Cast Iron Inverted Bucket Steam Traps

TI-S03-03 ST Issue 2

4-5

40-44

9

80-88

175 - 190

270 - 300

5.6.8