LOAT AND THERMOSTATIC STEAM TRAPS LT17 (DN 1/2 to 1 ; DN15 to DN25) DESCRIPTION LT17 float and thermostatic (integral air vent) steam traps series are designed for all types of low and high pressure steam heating and process equipment. Typical applications include unit heaters, heat exchangers, driers, jacketed vessels and all the applications where continuous drainage is essential. Connections are female screwed or flanged for horizontal or vertical installation. MAIN EATURES Modulating discharge. Discharges condensate at steam temperature. Unaffected by sudden or wide load and pressure changes. Excellent air discharge (by thermostatic air vent). OPTIONS: USE: AVAILABLE MODELS: S: CONNECTIONS: INSTALLATION: SLR steam lock release Equalizing plug or vent connection Internal strainer Saturated and superheated steam. LT17-4,5, 10 and 14 DN ½ to DN1 DN15 to DN25 emale screwed ISO7/1 Rp (BS21) langed EN 1092-1/-2 PN16 or ANSI Standard horizontal installation rom right to left LT17 (R-L) Upon request: -horizontal installation with the flow from left to right (L-R) -vertical installation with the flow from top to bottom (V) MAX. DIERENTIAL PRESSURE LT17-4,5 : 4,5 bar LT17-10 : 10 bar LT17-14: 14 bar PN16* BODY LIMITING CONDITIONS ANSI 150 ** RELATED TEMP. 16 bar 15,4 bar 100 ºC 15,5 bar 14,6 bar 150 ºC 14,7 bar 13,8 bar 200 ºC 13,9 bar 12,1 bar 250 ºC PMO - Max. operating pressure 14 bar TMO - Max. operating temperature 198 ºC * According to EN1092-2:2000 ; ** Acc. to EN1759-1:2004 Body limiting conditions PN16 or below, depending on the type of connection adopted. Rating PN16 for thread. MODEL LOW RATE CAPACITY IN /h DIERENTIAL P RESSURE (bar) 0,1 0,3 0,5 0,7 1 1,5 2 3 4,5 6 7 8 9 10 12 14 LT17-4,5 15-25 165 205 230 280 330 400 440 535 630 LT17-10 15-25 110 130 150 170 200 250 280 340 400 460 495 520 550 595 LT17-14 15-25 80 100 120 140 150 190 220 260 320 380 400 425 440 480 510 550 IS 1.335 E 12.07
DIMENSIONS (mm) Screwed EN PN16 ANSI 150 DN A B C D 15-1/2" 95 178 23 128 5,2 150 6,7 150 6,2 20-3/4" 95 178 23 128 5,2 150 7,2 150 6,4 25-1" 95 178 23 128 5,2 160 7,7 160 7,3 Vertical Installation (V) MATERIALS POS.Nr. DESIGNATION MATERIAL 1 Body GJS-400-15 / 0.7040 2 Cover GJS-400-15 / 0.7040 3 *Gasket Stainless st. / Graphite 4 *Seat AISI 410 / 1.4006 5 *Valve AISI 440C / 1.4125 6 *Lever AISI 304 / 1.4301 7 *loat AISI 304 / 1.4301 8 *Air vent Stainless st. (Bimetallic) 9 Bolts Steel 8.8 *Available spare parts. IS 1.335 E 12.07
LOAT AND THERMOSTATIC STEAM TRAPS LT 17 (DN 1 HC DN 25HC) DESCRIPTION LT17 float and thermostatic (integral air vent) steam traps series are designed for all types of low and high pressure steam heating and process equipment. Typical applications include unit heaters, heat exchangers, driers, jacketed vessels and all the applications where continuous drainage is essential. Connections are female screwed or flanged for horizontal or vertical installation. MAIN EATURES Modulating discharge. Discharges condensate at steam temperature. Unaffected by sudden or wide load and pressure changes. Excellent air discharge (by thermostatic air vent). OPTIONS: USE: AVAILABLE MODELS: S: CONNECTIONS: INSTALLATION: SLR steam lock release Equalizing plug or vent connection Internal strainer Saturated and superheated steam. LT17-4,5, 10 and 14 DN 1 HC DN25HC emale screwed ISO7/1 Rp (BS21) langed EN 1092-2 PN16 or ANSI Standard horizontal installation rom left to right LT17 (L-R) Upon request: -horizontal installation with the flow from right to left (R-L) -vertical installation with the flow from top to bottom (V) MAX. DIERENTIAL PRESSURE LT17HC-4,5 : 4,5 bar LT17HC-10 : 10 bar LT17HC-14: 14 bar PN16* BODY LIMITING CONDITIONS ANSI 150 ** RELATED TEMP. 16 bar 15,4 bar 100 ºC 15,5 bar 14,6 bar 150 ºC 14,7 bar 13,8 bar 200 ºC 13,9 bar 12,1 bar 250 ºC PMO - Max. operating pressure 14 bar TMO - Max. operating temperature 198 ºC * According to EN1092-2:2000 ; ** Acc. to EN1759-1:2004 Body limiting conditions PN16 or below, depending on the type of connection adopted. Rating PN16 for thread. M ODEL S IZE LOW RATE CAPACITY IN /h DIERENTIAL P RESSURE (bar) 0,1 0,3 0,5 0,7 1 1,5 2 3 4,5 6 7 8 9 10 12 14 LT17-4,5 1"-25HC 420 690 900 1070 1250 1450 1700 2010 2400 LT17-10 1"-25HC 360 405 450 530 620 790 880 1100 1250 1500 1600 1700 1750 1800 LT17-14 1"-25HC 270 310 340 395 435 530 600 610 850 990 1100 1190 1240 1300 1350 1380 IS 1.345 E 07.08
Screwed DIMENSIONS (mm) EN PN16 ANSI 150 DN A B C D E G G 25-1" 120 195 80 190 110 9 160 248 11,3 160 248 10,9 On request can be supplied an alternative version DN 32-11/4" with different lengths: A = 190 and = 230 mm Vertical Installation (V) MATERIALS POS.Nr. DESIGNATION MATERIAL 1 Body GJS-400-15 / 0.7040 2 Cover GJS-400-15 / 0.7040 3 *Gasket Stainless st. / Graphite 4 *Seat AISI 410 / 1.4006 5 *Valve AISI 440C / 1.4125 6 *Lever AISI 304 / 1.4301 7 *loat AISI 304 / 1.4301 8 *Air vent Stainless st. (Bimetallic) 9 Bolts Steel 8.8 10 **Strainer AISI 304 / 1.4301 *Available spare parts ; ** Optional IS 1.345 E 07.08
LOAT AND THERMOSTATIC STEAM TRAPS LT17 (DN 11/2 2 ; DN 40 50) DESCRIPTION LT17 float and thermostatic (integral air vent) steam traps series are designed for all types of low and high pressure steam heating and process equipment. Typical applications include unit heaters, heat exchangers, driers, jacketed vessels and all the applications where continuous drainage is essential. Connections are female screwed or flanged for horizontal or vertical installation. MAIN EATURES Modulating discharge. Discharges condensate at steam temperature. Unaffected by sudden or wide load and pressure changes. Excellent air discharge (by thermostatic air vent). OPTIONS: USE: AVAILABLE MODELS: S: CONNECTIONS: SLR steam lock release Equalizing plug or vent connection Saturated and superheated steam. LT17-4,5, 10 and 14 DN11/2 - DN2 ; DN40 DN50 emale screwed ISO7/1 Rp (BS21) langed EN 1092-2 PN16 or ANSI INSTALLATION: Standard horizontal installation rom right to left LT17 (R-L) Upon request: -horizontal installation with the flow from left to right (L-R) -vertical installation with the flow from top to bottom (V) MAX. DIERENTIAL PRESSURE LT17-4,5 : 4,5 bar LT17-10 : 10 bar LT17-14: 14 bar PN16* BODY LIMITING CONDITIONS ANSI 150 ** RELATED TEMP. 16 bar 15,4 bar 100 ºC 15,5 bar 14,6 bar 150 ºC 14,7 bar 13,8 bar 200 ºC 13,9 bar 12,1 bar 250 ºC PMO - Max. operating pressure 14 bar TMO - Max. operating temperature 198 ºC * According to EN1092-2:2000 ; ** Acc. to EN1759-1:2004 Body limiting conditions PN16 or below, depending on the type of connection adopted. Rating PN16 for thread. IS 1.355 E 07.08
Screwed DIMENSIONS (mm) EN PN16 ANSI 150 DN A B C D E B B 40-11/2" 210 248 79 208 131 16,9 230 248 20,3 230 248 19,1 50-2" 210 248 79 208 131 17,5 230 248 20,7 230 248 20,5 Vertical Installation (V) IS 1.355 E 07.08
LOAT AND THERMOSTATIC STEAM TRAPS LT17 (DN 2 HC; DN 50 HC) DESCRIPTION LT17 float and thermostatic (integral air vent) steam traps series are designed for all types of low and high pressure steam heating and process equipment. Typical applications include unit heaters, heat exchangers, driers, jacketed vessels and all the applications where continuous drainage is essential. Connections are female screwed or flanged for horizontal or vertical installation. MAIN EATURES Modulating discharge. Discharges condensate at steam temperature. Unaffected by sudden or wide load and pressure changes. Excellent air discharge (by thermostatic air vent). OPTIONS: USE: AVAILABLE MODELS: S: CONNECTIONS: INSTALLATION: SLR steam lock release Equalizing plug or vent connection Saturated and superheated steam. LT17-4,5, 10 and 14 DN2 HC ; DN50 HC emale screwed ISO7/1 Rp (BS21) langed EN 1092-2 PN16 or ANSI Standard horizontal installation rom right to left LT17 (R-L) Upon request: -horizontal installation with the flow from left to right (L-R) -vertical installation with the flow from top to bottom (V) MAX. DIERENTIAL PRESSURE LT17HC-4,5 : 4,5 bar LT17HC-10 : 10 bar LT17HC-14: 14 bar CE MARKING (PED - European Directive 97/23/EC) PN 16 Category DN 50 HC 1 (CE Marked) PN16* BODY LIMITING CONDITIONS ANSI 150 ** RELATED TEMP. 16 bar 15,4 bar 100 ºC 15,5 bar 14,6 bar 150 ºC 14,7 bar 13,8 bar 200 ºC 13,9 bar 12,1 bar 250 ºC PMO - Max. operating pressure 14 bar TMO - Max. operating temperature 198 ºC * According to EN1092-2:2000 ; ** Acc. to EN1759-1:2004 Body limiting conditions PN16 or below, depending on the type of connection adopted. Rating PN16 for thread. IS 1.533 E 06.10
Screwed DIMENSIONS (mm) EN PN16 ANSI 150 DN A B C D E G G 50-2" 300 250 126 266 140 21,6 230 325 27,8 230 325 27,6 Vertical Installation (V) IS 1.533 E 06.10
LOAT AND THERMOSTATIC STEAM TRAPS LT17LC (1/2-3/4 ; DN15-20) DESCRIPTION LT17LC float and thermostatic (integral air vent) steam traps series are designed for all types of low and high pressure steam heating and process equipment. Typical applications include unit heaters, heat exchangers, driers, jacketed vessels and all the applications where continuous drainage is essential. Connections are female screwed or flanged for horizontal or vertical installation. MAIN EATURES Modulating discharge. Discharges condensate at steam temperature. Unaffected by sudden or wide load and pressure changes. Excellent air discharge (by thermostatic air vent). OPTIONS: USE: AVAILABLE MODELS: S: CONNECTIONS: INSTALLATION: SLR steam lock release Equalizing plug or vent connection Saturated and superheated steam. LT17LC-4,5, 10 and 14 DN ½ to DN3/4 DN15 to DN20 emale screwed ISO7/1 Rp (BS21) langed EN 1092-2 PN16 or ANSI Standard horizontal installation rom right to left LT17LC (R-L) Upon request: -horizontal installation with the flow from left to right (L-R) -vertical installation with the flow from top to bottom (V) MAX. DIERENTIAL PRESSURE LT17LC-4,5 : 4,5 bar LT17LC-10 : 10 bar LT17LC-14: 14 bar PN16* BODY LIMITING CONDITIONS ANSI 150 ** RELATED TEMP. 16 bar 15,4 bar 100 ºC 15,5 bar 14,6 bar 150 ºC 14,7 bar 13,8 bar 200 ºC 13,9 bar 12,1 bar 250 ºC PMO - Max. operating pressure 14 bar TMO - Max. operating temperature 198 ºC * According to EN1092-2:2000 ; ** Acc. to EN1759-1:2004 Body limiting conditions PN16 or below, depending on the type of connection adopted. Rating PN16 for thread. MODEL LOW RATE CAPACITY IN /h DIERENTIAL P RESSURE (bar) 0,1 0,3 0,5 0,7 1 1,5 2 3 4,5 6 7 8 9 10 12 14 LT17LC-4,5 15-20 120 180 200 240 280 320 360 400 495 LT17LC-10 15-20 55 90 110 130 140 175 190 230 280 300 330 350 390 405 LT17LC-14 15-20 40 60 70 90 100 120 140 155 190 210 220 225 230 260 280 300 IS 1.334 E 06.07
DIMENSIONS (mm) Screwed EN PN16 ANSI 150 DN A B C D 15-1/2" 95 160 23 100 3,5 150 5 150 4,5 20-3/4" 95 160 23 100 3,5 150 5,5 150 4,7 Vertical Installation (V) MATERIALS POS.Nr. DESIGNATION MATERIAL 1 Body GJS-400-15 / 0.7040 2 Cover GJS-400-15 / 0.7040 3 *Gasket Stainless st. / Graphite 4 *Seat AISI 410 / 1.4006 5 *Valve AISI 410 / 1.4006 6 *Lever AISI 304 / 1.4301 7 *loat AISI 304 / 1.4301 8 *Air vent Stainless st. (Bimetallic) 9 Bolts Steel 8.8 *Available spare parts. IS 1.334 E 06.07