Steam traps

Balanced pressure

Dimensions/weights (approximate) in mm and kg

BPS32

Weight

Size

A A1 B C D E F G Scrd/SW/BWFlgd

1⁄2" DN15 95 150 94 64 17 37 - -

3⁄4" DN20 95 150 94 64 19 37 - -

1"DN259516094642337- -

1.4

2.9

1.4

3.5

1.5

4.1

B

Available spares

Capsule and seat assembly set

2, 3, 17, 18

5

5, 11

7

11

E Withdrawal distance

C

F

A

A1

G Withdrawal distance

BPS32Y

How to order spares

Weight

Size

A A1 B C D E F G Scrd/SW/BWFlgd

1⁄2" DN15 95 150 94 64 - 37 55 28

1.6

3⁄4" DN20 95 150 94 64 - 37 56 28

1.6

1"DN25951609464-375828

1.8

Capacities

3000

2 000

1000

500

400

300

200

3.1

3.7

2

4.4

100

50

0.1

0.20.30.5

1

2 345

10

2032

Differential pressure bar (x 100 = kPa)

Hot water capacity

Cold water capacity

*Note:

Items 9 and 10 are

not available as spares.

5

11

10*

N m

115 - 125

23 - 27

120 - 135

Safety information, installation and maintenance

Recommended tightening torques

For full details see the Installation and Maintenance Instructions

(IM-P005-04) supplied with the product.

Item Part

3

Valve seat

9

Cover bolts

10 Strainer cap

or

mm

M10 x 30

Installation note:

The BPS32 and BPS32Y are designed for installation in any

position, horizontal or vertical.

It is recommended that a non-return valve is fitted when discharging

condensate into return lines where backpressure is experienced. It

is also recommended that a diffuser is fitted when discharging to

atmosphere.

24 A/F

16 A/F

27 A/F

For ease and maintenance, consideration should be given to fitting

isolation valves upstream and downstream of the steam trap.

Disposal

These products are recyclable. No ecological hazard is anticipated

with the disposal of these products, providing due care is taken.

How to order

Example: 1 off DN20 Spirax Sarco BPS32Y balanced pressure

thermostatic steam trap manufactured in corrosion resistant stainless

steel. Having a Y-type strainer and 'STD' fill capsule for operation at

approximately 12°C below steam saturation temperature. Flanged

connections to EN 1092 PN40.

D

Always order spares by using the description given in the column

headed 'Available spares' and state the size, model number and

capsule reference.

Example: 1 - Capsule and seat assembly set for a Spirax Sarco

DN25 BPS32 - 'STD' fill capsule for operation at 12°C below steam

saturation temperature.

9*

17

18

3

7

TI-P005-03 ST Issue 5

BPS32 and BPS32Y Stainless Steel Balanced Pressure Thermostatic Steam Traps

Spare parts

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

in broken line are not supplied as spares.

Strainer screen

Strainer screen and gasket

Set of cover gaskets

Strainer cap gasket

BPS32

BPS32Y (1 off each)

(packet of 3)

(packet of 3)

5

BPS32

5.2.42

(3 off)

BPS32Y

C

o

n

d

e

n

s

a

t

e

k

g

/

h

BPS32 and BPS32Y

BPS32CV and BPS32YCV

BPS32 and BPS32Y

BPS32CV and BPS32YCV