Steam traps

Balanced pressure

5.2.15

or

mm

8 A/F

M5

Safety information, installation and maintenance

For full details see the Installation and Maintenance Instructions (IM-P180-05) supplied with the product.

Installation note:

The trap is designed for installation in vertical lines with the flow downward to ensure self-draining operation. Do not expose element

to superheat conditions since over-expansion may result.

Suitable isolation valves must be installed to allow for safe maintenance/replacement.

How to order

Example: 1 off Spirax Sarco DN15 BTM7 maintainable thermostatic clean steam trap with tube ends to ISO 1127, Series 1. (21.3 mm

O/D x 1.6 mm wall thickness). Tangent length of tube ends to be 40 mm for ease of orbital welding. Body to be self-draining. Suitable

for pressures up to 7 bar g.

Spare parts

Available parts are shown in solid outline. Parts drawn in a grey line are not available as spares.

Available spares

Element assembly

4

'O' ring (packet of 3)

3

Body with seat (outlet) - state connections

2

How to order spares

Always order spares by using the description given in the column headed 'Available spares' and state the size, type and end connection

of the trap.

Example: 1 off Element assembly for a Spirax Sarco 1⁄2" BTM7 thermostatic clean steam trap having screwed NPT connections.

5

4

3

2

5

Recommended tightening torques

Item Part

Nm

5

Nuts and bolts

3-4

Page 4 of 4

TI-P180-11 CMGT Issue 12

BTM7 Stainless Steel Thermostatic Clean Steam Trap