Spirax Sarco FT44-10 Carbon Steel Ball Float Steam Traps DN80/DN100

Spirax Sarco FT44 carbon steel float steam traps (DN80 and DN100) with built-in automatic air venting device are flanged and available for horizontal installation only. A 2" BSP or NPT threaded hole can be drilled in the bonnet for installation of a vent valve if required. This product complies with the European Pressure Equipment Directive 97/23/EC and can be supplied with an EN 10204 3.1 certificate (please specify when ordering if a certificate is required). Sizes and pipe connections DN80 and DN100 standard flanges including EN1092 PN40, EN1759-1 or ANSI class 150/300, JIS/KS 20K. material (that sth is made of) Item Part material (that sth is made of) 1 valve body Cast steel 1.0619 N / WCB 2 Bonnet Bolt Nuts Steel BS 4882 MB7, BS 3692 Gr. 8 3 Bonnet Gasket Reinforced flake graphite 4 bonnets Steel 1.0619 N / WCB 5 Main valve assembly Stainless steel BS 3146 Pt. 2 ANC 2 6 Main valve assembly gasket Reinforced flake graphite 7 Main valve assembly bolt nut Stainless steel BS 6105 A4-80 8 Float ball linkage Stainless steel BS 1449 304 S16 9 Air venting valve unit stainless steels 10 Air Exhaust Seat Gasket Stainless steel BS 1449 409 S19 Scope of work Valve body design condition PN40. Maximum allowable PMA pressure: 40 bar g @ 100°C TMA Maximum Allowable Temperature: 300°C Minimum permissible temperature: -10°C Maximum working pressure under PMO saturated steam: 32 bar g @ 239°C TMO Maximum Operating Temperature: 300°C @ 27.5 bar g Minimum operating temperature (consult Spirax Sarco for low temperature applications): -10°C ΔPMX maximum differential pressure: 4.5 bar for FT44-4.5, 10 bar for FT44-10, 21 bar for FT44-21, 32 bar for FT44-32 Design maximum cold hydraulic test pressure: 60 bar g (note: test pressure must not exceed 48 bar g with internal components installed) Security information, installation and maintenance Refer to the Installation and Maintenance Guide (IM-S02-30) supplied with the product for detailed information. INSTALLATION TIP: Install in the direction of flow as shown on the valve body, making sure the float arm is positioned horizontally so that the float can rise and fall freely and vertically. This product is recyclable and will not harm the environment if disposed of properly. Ordering Instructions Example:1- Spirax Sarco DN100, FT44-4.5 Float Steam Trap, EN1092 PN40 Flanged, cast steel body, with air venting device. Order spare parts Please order spare parts as described in the table above, indicating the trap type and size. Example:1-DN100,Air venting device for FT44-4.5 steam trap. Technical Data Download ft44-ti-s02-23-en.pdfTI-S02-23-Chinese.pdf