Product Handbook 2026 - Volume 2

Steam traps Ball float

8

Local regulations may restrict the use of this product to below the conditions quoted. In the interests of development and improvement of the product, we reserve the right to change the specification without notice. © Copyright 2025

TI-S02-14 CMGT Issue 18

FT44 Carbon Steel Ball Float Steam Traps (DN15 to DN50)

Description The FT44 is a carbon steel bodied ball float steam trap having stainless steel working internals and automatic air venting facility. The body and cover castings are produced by a TÜV approved foundry. The trap is supplied with integrally flanged connections and can be maintained without disturbing the pipework. Vertical flanged connections, designated FT44V, are available for all sizes. Flow direction for the horizontal trap is clearly illustrated above. For vertically orientated traps the flow is downwards only. Available options: FT44 – Horizontal flow FT44V – Vertical flow Capsule The BP99/32 capsule which is used in the FT44 is suitable for use on 150 °C superheat @ 0 bar g and 50 °C superheat @ 32 bar g. Optional extras A manually adjustable needle valve (designated 'C' on the nomenclature i.e. FT44-C ) can be fitted to the FT44 horizontal version only . This option provides a steam lock release (SLR) feature in addition to the standard air vent. For further information please consult Spirax Sarco. The top of the cover can be drilled and tapped 3/8 " BSP or NPT for the purpose of fitting a balance line if requested at the point of order. The bottom of the cover can be drilled and tapped 3/8 " BSP or NPT for the purpose of fitting a drain cock if requested at the point of order.

5.5.72

8.5 77

FT44 DN15, DN20 and DN25 DN15 shown

FT44 DN40 and DN50 DN50 shown

FT44-C

TI-S02-14 CMGT Issue 18

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FT44 Carbon Steel Ball Float Steam Traps (DN15 to DN50)

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