UK Product Handbook 2026 - Volume 2

Steam traps Balanced pressure

8

Available types BT6-ML

Low capacity SF2 finish

Body surface finish (measured to ISO 4287-1997 and ISO 4288-1997): Standard internal surface finish of 0.6 μm Ra (25 μin Ra, ASME BPE SF2). Electropolished internal surface finish of 0.375 μm Ra (15 μin Ra, ASME BPE SF4) External surface finishes are as forged/machined.

BT6-MH

High capacity SF2 finish

BT6-ML EP

Low capacity SF4 finish

BT6-MH EP

High capacity SF4 finish

Standards - The BT6-M has been designed and built in general accordance with ASME BPE. - The unit also complies with the requirements of the EU Pressure Equipment Directive 2014/68/EU. - ADI Free (Animal Derived Ingredients) for materials used, manufacturing processes involved in producing the part. - TSE/BSE Free as Certified. - Designed and manufactured in accordance with ASME-BPE standards. - Full material lot number product traceability. The seal part is compliant with: - FDA CFR Title 21. Paragraph 177. 1550. - USP Class VI Biological Reactivity Cytotoxicity Testing In-Vitro <87> & In-Vivo <88> extracted at 121 °C for 1 hour. Certification This product is available with the following certification: - EN 10204 3.1 Full Validation Pack - EN 10204 3.1 Material Certification Pressure Retaining Parts - EN 10204 3.1 Material Certification Wetted Parts (including a WFI element fill) available for element spares (included in Full Validation Pack) - Specific Internal Surface Finish - Typical Internal Surface Finish - Certificate of Compliance for FDA, USP Class VI Testing Statement, and ADI Free Statement - TSE-BSE Statement - Declaration of Conformity BS EN ISO 14644-1:2015 Class 7 Clean Room - Passivation Certificate - Typical Test Report Note : All certification/inspection requirements must be stated at the time of order placement and may be subject to additional cost. Sizes and pipe connections Standard Issue Type Sizes

8.2 12

2025

Type A

½"

¾"

Sanitary Clamp ASME BPE

Type B

1"

1½"

Note: For other connections please consult Spirax Sarco.

TI-P818-01 CMGT Issue 1

Page 2 of 7

BT6-M Sanitary Balanced Pressure Thermostatic Steam Trap Module

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