• Spirax Sarco BTM7 Clean Steam Trap (Maintainable)

Spirax Sarco BTM7 Clean Steam Trap (Maintainable)

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Note: All certification/inspection requirements are available at an additional cost and must be requested at the time of order placement. This item is available with certification to EN 10204 3.1. Please to request CMTRS with your purchase. Fixed bleed option available to ensure fail open operation, please consult for details.

The Spirax Sarco BTM7 is a maintainable thermostatic steam trap designed to remove condensate from clean steam systems with minimal back up. designed to remove condensate from clean steam systems with minimal backing up. Applications include sterile steam barriers, process vessels and CIP/SIP systems. Manufactured in 316L stainless steel with minimal crevices, it is self-draining and operates close to steam temperature. Traps are individually packaged with protective end caps and sealed in a polythene bag.

The BTM7 has been designed in general accordance with ASME BPE. It also complies with the requirements of the European Pressure Equipment Directive 97/23/EC. All wetted parts of this trap are manufactured from FDA approved materials. The O-Ring Seal complies with USP Class VI and FDA CFR title 21, Paragraph 177, Section 2600.

The trap is designed for installation in vertical lines with the flow downward to ensure self-draining operation. Do not expose the element to superheat conditions since over-expansion may result. Suitable isolation valves must be installed to allow for safe maintenance/replacement.

Spirax Sarco BT6-B Steam Trap Features:

  • Available from 1/4" up to 1"
  • Available with NPT, IMP, Tri-Clamp®
  • AISI 316L Stainless Steel Body and Element
  • Maintainable Steam Trap
  • Recommended Tightening Torque: 2.2-3 ft-lb (3-4 Nm)
  • Available with certification to EN 10204 3.1
  • Complies with ASME BPE
  • Complies with European Pressure Equipment Directive 97/23/EC
  • Max Allowable Pressure (PMA): 120 psig @ 338°F (7 barg @ 170°C)
  • Max Allowable Temperature (TMA): 338°F @ 120 psig (170°C @ 7 barg)
  • Min Allowable Temperature: 14°F (-10°C)
  • Max Operating Pressure for Sat. Steam (PMO): 102 psig (7 barg)
  • Max Operating Temperature (TMO): 338°F (170°C)
  • Minimum Operating Temperature: 32°F (0°C)
  • Max Cold Hydraulic Test Pressure: 152 psig (10.5 barg)

No.PartMaterial
1Body (inlet)AISI 316L Stainless Steel (1.4404)
2Body with seal (outlet)AISI 316L Stainless Steel (1.4404)
3O-RingFKM Compound
4ElementAISI 316L Stainless Steel (1.4404)
5Nuts and boltsStainless Steel BS 6105 Gr. A4 80
5WashersAustenitic Stainless Steel
Part #SizeStyleABCDEF
18015901/4"NPT2.8"
(70mm)
--1"
(27mm)
2.3"
(58mm)
-
18016601/2"NPT2.8"
(70mm)
--1"
(27mm)
2.9"
(74mm)
-
18017603/4"NPT2.8"
(70mm)
--1.2"
(32mm)
3.2"
(81mm)
-
18018621"NPT2.8"
(70mm)
--1.6"
(41mm)
3.7"
(95mm)
-
18016611/2"Tube Ext.2.8"
(70mm)
4.2"
(106mm)
1.5"
(40mm)
---
18017613/4"Tube Ext.2.8"
(70mm)
4.2"
(106mm)
1.5"
(40mm)
---
18018611"Tube Ext.2.8"
(70mm)
4.2"
(106mm)
1.5"
(40mm)
---
18026601/2"Tri-Clamp®2.8"
(70mm)
----1.9"
(49mm)
18027603/4"Tri-Clamp®2.8"
(70mm)
----1.9"
(49mm)
18028601"Tri-Clamp®2.8"
(70mm)
----2.1"
(53mm)
Pressure
(psig)
Cold Water
#/hr
1/2" & Larger Traps
Hot Condensate
#/hr
1/4" Traps
Hot Condensate
#/hr
15655050
51125124124
101513217217
202036404404
302422590590
402740777777
503014963779
7535861429855
10040561896910

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