Resilient Seat Butterfly Valve with Electric Actuator Two-Way and Three-Way

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1 Resilient Seat utterfly with Electric ctuator ocument o escription utterfly assemblies provide excellent flow control of hot water, chilled water, condenser water, thermal storage systems, and steam applications. s are available in two-way and three-way arrangements for two-position (On/Off) and modulating control. Features olded-in resilient seat provides bubble-tight shutoff to 150 psi. Temperature rating for standard EP seat: -0 F to 50 F (-0 to 11 ). ugged body is drilled and tapped for isolation and removal of downstream piping at full rated pressure. Round, polished disc and hub edge provides 360 concentric seating, minimum flow restriction, lower torques and longer seat life. Upper and lower inboard bronze bearings ensure longer service life with low operating torques. Thru-stem design provides high strength and positive disc control with standardized end connection for operator interchangeability. Extended neck allows adequate clearance for flanges and insulation. i-directional, select adjusting stem seat is suitable for vacuum and pressure while preventing external contamination of the stem area. eavy-duty corrosion resistant top bushing absorbs actuator side thrust. ast-in top plate is an integral part of the body and is standardized to allow direct mounting of actuators. Each valve is factory tested to 110 percent of specified pressure rating. vailable in multiple configurations to match jobsite needs. ormally losed ormally Open Table 1. -Way utterfly with Electric ctuator SPRIG RETUR 100 psi lose Off. Vac On/Off On/Off Floating odulating 0-10V odulating -0 m Inches Part umber Part umber Part umber Part umber Part umber VW0UG1XXXX VW0UGXXXX VW0UG3XXXX VW0UGXXXX VW0UG5XXXX.5 VW5UG1XXXX VW5UGXXXX VW5UG3XXXX VW5UGXXXX VW5UG5XXXX 3 VW03UG1XXXX VW03UGXXXX VW03UG3XXXX VW03UGXXXX VW03UG5XXXX * VW0UG1XXXX VW0UGXXXX VW0UG3XXXX VW0UGXXXX VW0UG5XXXX VW0UG1OXXXX VW0UGOXXXX VW0UG3OXXXX VW0UGOXXXX VW0UG5OXXXX.5 VW5UG1OXXXX VW5UGOXXXX VW5UG3OXXXX VW5UGOXXXX VW5UG5OXXXX 3 VW03UG1OXXXX VW03UGOXXXX VW03UG3OXXXX VW03UGOXXXX VW03UG5OXXXX * VW0UG1OXXXX VW0UGOXXXX VW0UG3OXXXX VW0UGOXXXX VW0UG5OXXXX * Requires two actuators lose-off Table. -Way utterfly with Electric ctuator O-SPRIG RETUR (on Fail-Safe). Floating / -position ontrol odulating 0-10V ontrol odulating -0 m ontrol 150 psi 100 psi (-6) Vac 50 psi (-1) 100 psi (-6) 150 psi Vac 50 psi (-1) 100 psi (-6) 150 psi Vac 50 psi (-1) Inches Part umber Part umber Part umber Part umber Part umber Part umber VW0FEXXXX VW0UG6XXXX VW0FEXXX VW0UG7XXXX VW0FEPXXX VW0UGXXXX.5 VW5FEXXXX VW5UG6XXXX VW5FEXXX VW5UG7XXXX VW5FEPXXX VW5UGXXXX 3 VW03FEXXXX VW03UG6XXXX VW03FEXXX VW03UG7XXXX VW03FEPXXX VW03UGXXXX VW0FEXXXX VW0UG6XXXX VW0FEXXX VW0UG7XXXX VW0FEPXXX VW0UGXXXX 5 VW05FEXXXX VW05UG6XXXX * VW05FEXXX VW05UG7XXXX * VW05FEPXXX VW05UGXXXX * 6 VW06FEXXXX VW06UG6XXXX * VW06FEXXX VW06UG7XXXX * VW06FEPXXX VW06UGXXXX * VW0FEXXXX VW0UEXXXX VW0FEXXX VW0UEXXX VW0FEPXXX VW0UEPXXX 10 VW10FEXXXX VW10UEXXXX VW10FEXXX VW10UEXXX VW10FEPXXX VW10UEPXXX 1 VW1FEXXXX VW1UEXXXX VW1FEXXX VW1UEXXX VW1FEPXXX VW1UEPXXX *Requires two Openir actuators Siemens uilding Technologies, Inc.

2 ocument o Resilient Seat utterfly with Electronic ctuator Table 3. 3-Way utterfly with Electric ctuator SPRIG RETUR 100 psi. ssembly Vac F = odulating odulating Fully losed On/Off On/Off Floating 0 10V -0 m FO = Fully Open T = ctuator Inches Part umber Part umber Part umber Part umber Part umber V3W0UG1XXXX V3W0UGXXXX, V3W0UGXXXX V3W0UG3XXXX V3W0UG5XXXX F...5 V3W5UG1XXXX V3W5UGXXXX V3W5UGXXXX V3W5UG3XXXX V3W5UG5XXXX T 3 * V3W03UG1XXXX V3W03UGXXXX V3W03UGXXXX V3W03UG3XXXX V3W03UG5XXXX T F.. F.. T F.. T * Requires two actuators. * V3W0UG1XXXX V3W0UGXXXX V3W0UGXXXX V3W0UG3XXXX V3W0UG5XXXX V3W0UG1XXXX V3W0UGXXXX V3W0UGXXXX V3W0UG3XXXX V3W0UG5XXXX.5 V3W5UG1XXXX V3W5UGXXXX V3W5UGXXXX V3W5UG3XXXX V3W5UG5XXXX 3* V3W03UG1XXXX V3WS5UGXXXX V3W03UGXXXX V3W03UG3XXXX V3W03UG5XXXX * V3W0UG1XXXX V3W0UGXXXX V3W0UGXXXX V3W0UG3XXXX V3W0UG5XXXX V3W0UG1XXXX V3W0UGXXXX V3W0UGXXXX V3W0UG3XXXX V3W0UG5XXXX.5 V3W5UG1XXXX V3W5UGXXXX V3W5UGXXXX V3W5UG3XXXX V3W5UG5XXXX 3* V3W03UG1XXXX V3W03UGXXXX V3W03UGXXXX V3W03UG3XXXX V3W03UG5XXXX * V3W0UG1XXXX V3W0UGXXXX V3W0UGXXXX V3W0UG3XXXX V3W0UG5XXXX V3W0UF1XXXX V3W0UGXXXX V3W0UGXXXX V3W0UG3XXXX V3W0UG5XXXX.5 V3W5UG1XXXX V3W5UGXXXX V3W5UGXXXX V3W5UG3XXXX V3W5UG5XXXX 3* V3W03UG1XXXX V3W03UGXXXX V3W03UGXXXX V3W03UG3XXXX V3W03UG5XXXX * V3W0UG1XXXX V3W0UGXXXX V3W0UGXXXX V3W0UG3XXXX V3W0UG5XXXX Table. 3-Way utterfly with Electric ctuator O-SPRIG RETUR (on Fail-Safe). odulating 0-10V ontrol odulating -0 m ontrol Floating -Position ontrol 100 psi Vac (-6) 100 psi Vac (-6) 100 psi Vac (-6) ssembly 150 psi 150 psi 150 psi F = Fully losed 50 (-1) 50 (-1) 50 (-1) FO = Fully Open T = ctuator Inches Part umber Part umber Part umber Part umber Part umber Part umber V3W0FEXXX V3W0UG7XXXX V3W0FEPXXX V3W0UGXXXX V3W0FEXXXX V3W0UG6XXXX.5 V3W5FEXXX V3W5UG7XXXX V3W5FEPXXX V3W5UGXXXX V3W5FEXXXX V3W5UG6XXXX 3 V3W03FEXXX V3W03UG7XXXX V3W03FEPXXX V3W03UGXXXX V3W03FEXXXX V3W03UG6XXXX F.. V3W0FEXXX V3W0UG7XXXX V3W0FEPXXX V3W0UGXXXX V3W0FEXXXX V3W0UG6XXXX T 5 V3W05FEXXX V3W05UG7XXXX* V3W05FEPXXX V3W05UGXXXX* V3W05FEXXXX V3W05UG6XXXX* 6 V3W06FEXXX V3W06UG7XXXX* V3W06FEPXXX V3W06UGXXXX* V3W06FEXXXX V3W06UG6XXXX* V3W0FEXXX V3W0UEXXX V3W0FEPXXX V3W0UGXXXX V3W0FEXXXX V3W0UEXXXX 10 V3W10FEXXX V3W10UEXXX V3W10FEPXXX V3W10UGXXXX V3W10FEXXXX V3W10UEXXXX T F.. F.. T F.. T * Requires two actuators lose- Off 1 V3W1FEXXX V3W1UEXXX V3W1FEPXXX V3W1UGXXXX V3W1FEXXXX V3W1UEXXXX V3W0FEXXX V3W0UG7XXXX V3W0FEPXXX V3W0UGXXXX V3W0FEXXXX V3W0UG6XXXX.5 V3W5FEXXX V3W5UG7XXXX V3W5FEPXXX V3W5UGXXXX V3W5FEXXXX V3W5UG6XXXX 3 V3W03FEXXX V3W03UG7XXXX V3W03FEPXXX V3W03UGXXXX V3W03FEXXXX V3W03UG6XXXX V3W0FEXXX V3W0UG7XXXX V3W0FEPXXX V3W0UGXXXX V3W0FEXXXX V3W0UG6XXXX 5 V3W05FEXXX V3W05UG7XXXX* V3W05FEPXXX V3W05UGXXXX* V3W05FEXXXX V3W05UG6XXXX* 6 V3W06FEXXX V3W06UG7XXXX* V3W06FEPXXX V3W06UGXXXX* V3W06FEXXXX V3W06UG6XXXX* V3W0FEXXX V3W0FEXXX V3W0FEPXXX V3W0UEPXXX V3W0FEXXXX V3W0UEXXXX 10 V3W10FEXXX V3W10FEXXX V3W10FEPXXX V3W10UEPXXX V3W10FEXXXX V3W10UEXXXX 1 V3W1FEXXX V3W1FEXXX V3W1FEPXXX V3W1UEPXXX V3W1FEXXXX V3W1UEXXXX V3W0FEXXX V3W0UG7XXXX V3W0FEPXXX V3W0UGXXXX V3W0FEXXXX V3W0UG6XXXX.5 V3W5FEXXX V3W5UG7XXXX V3W5FEPXXX V3W5UGXXXX V3W5FEXXXX V3W5UG6XXXX 3 V3W03FEXXX V3W03UG7XXXX V3W03FEPXXX V3W03UGXXXX V3W03FEXXXX V3W03UG6XXXX V3W0FEXXX V3W0UG7XXXX V3W0FEPXXX V3W0UGXXXX V3W0FEXXXX V3W0UG6XXXX 5 V3W05FEXXX V3W05UG7XXXX* V3W05FEPXXX V3W05UGXXXX* V3W05FEXXXX V3W05UG6XXXX* 6 V3W06FEXXX V3W06UG7XXXX* V3W06FEPXXX V3W06UGXXXX* V3W06FEXXXX V3W06UG6XXXX* V3W0FEXXX V3W0UEXXX V3W0FEPXXX V3W0UEPXXX V3W0FEXXXX V3W0UEXXXX 10 V3W10FEXXX V3W0UEXXX V3W10FEPXXX V3W10UEPXXX V3W10FEXXXX V3W10UEXXXX 1 V3W1FEXXX V3W0UEXXX V3W1FEPXXX V3W1UEPXXX V3W1FEXXXX V3W1UEXXXX V3W0FEXXX V3W0UG7XXXX V3W0FEPXXX V3W0UGXXXX V3W0FEXXXX V3W0UG6XXXX.5 V3W5FEXXX V3W5UG7XXXX V3W5FEPXXX V3W5UGXXXX V3W5FEXXXX V3W5UG6XXXX 3 V3W03FEXXX V3W03UG7XXXX V3W03FEPXXX V3W03UGXXXX V3W03FEXXXX V3W03UG6XXXX V3W0FEXXX V3W0UG7XXXX V3W0FEPXXX V3W0UGXXXX V3W0FEXXXX V3W0UG6XXXX 5 V3W05FEXXX V3W05UG7XXXX* V3W05FEPXXX V3W05UGXXXX* V3W05FEXXXX V3W05UG6XXXX* 6 V3W06FEXXX V3W06UG7XXXX* V3W06FEPXXX V3W06UGXXXX* V3W06FEXXXX V3W06UG6XXXX* V3W0FEXXX V3W0UEXXX V3W0FEPXXX V3W0UEPXXX V3W0FEXXXX V3W0UEXXXX 10 V3W10FEXXX V3W10UEXXX V3W10FEPXXX V3W10UEPXXX V3W10FEXXXX V3W10UEXXXX 1 V3W1FEXXX V3W1UEXXX V3W1FEPXXX V3W1UEPXXX V3W1FEXXXX V3W1UEXXXX Page Siemens uilding Technologies, Inc.

3 Resilient Seat utterfly with Electronic ctuator ocument o odel Table 5. Torque ata (Seating and Unseating). Inches (mm) ifferential Pressure 50 psi 100 psi 150 psi In-lb m In-lb m In-lb m (17) R-u/c 5 (17) (15) R-u/c 6 (15) (03) R-u/c (03) (5) R-u/c 10 (5) (305) R-u/c 1 (305) R 1 (356) R-u/c 1 (356) R 16 (06) R-u/c 16 (06) R 1 (57) R-u/c 1 (57) R 0 (50) R-u/c 0 (50) OTE: R valves are utilized for all assemblies 1-inch through 0-inch (150 psi) and undercut assemblies (50 psi) size - inch to 0-inch. valves are used for all other assemblies. ctuator odel Table 6. Electric ctuator Output Torques. Output Torque In-lb (m) Time for 90 Travel (Sec) urrent Full oad (mp) EPI (33.9) EPI (67.79) EPI (16.) EPI (06.75) 1.5 EPI (576.).1 EPI (10.16) EPI ( ) 60.5 Table 7. Electric ctuator Ouput Torques odulating. ctuator odel Output Torque In-lb (m) Time for 90 Travel (Sec) urrent Full oad (mp) EPI-3 0 (7.11) EPI-6 0 (5.3) EPI (11) EPI-36 0 (35.0) EPI (60.9) 1.1 EPI (.53) EPI (136.6) 60.5 Siemens uilding Technologies, Inc. Page 3

4 ocument o Resilient Seat utterfly with Electronic ctuator Table. utterfly ody Specifications ody ast Iron ST- 16 lass isc luminum bronze ST- 1 US Grade Stem Stainless Steel ST- 73 F olded-in liner EP Inboard bearings ronze Upper brushings Polyester Upper stem seal R Table 9. Electronic ctuator Specifications. Siemens Openir Specifications G& GI G -position only EPI Operating Voltage Vac ±0% ±10% ±10% Frequency 50/60 z 50/60 z Power onsumption Running ax. 9 V V See ote below olding ax. 5 V 3 V one or 3 position -0 m -position or 3 position -0 m Position Input Signal Equipment Rating: Op. Volt lass lass 1 lass 1 Equipment Rating: Input & Output Signal lass lass uxiliary imit Switches SPT Switches 50 Vac (Option) SPT Switches 15 Vac (Standard) Runtime for seconds See ote below ominal ngle of Rotation mbient Operating -5 F to 130 F (-3 to 55 ) -0 F to 10 F (-3 to 55 ) -0 F to 10 F (-3 to 55 ) Temperature Storage -0 F to 15 F (-0 to 70 ) -0 F to 15 F (-0 to 5 ) mbient umidity 95% rh 0-90% (non-condensing) ousing Enclosure E 1 E gency pprovals. U73, -U (. o. -93) F, S pprovals (optional) eater Optional Optional OTE: See dimensional tables, as well as Table 10, for actuator model for each valve size. Table 10. ctuator F Travel Time (sec) EPI EPI EPI EPI EPI-51.1 EPI EPI Page Siemens uilding Technologies, Inc.

5 Resilient Seat utterfly with Electronic ctuator ocument o Wiring iagrams 0 to10 Vdc or to 0 m odulating ontrol Spring Return or on-spring return. Openir ctuators Vac -Position Spring Return ual ctuator 0 to 10 Vdc or to 0 m odulating ontrol Spring Return or on-spring Return -0 m IPUT POSITIO IITIO OUTPUT 9 OO S1 UXIIRY SWITES OO S SUPPY 1 OO S1 UXIIRY SWITES OO S E S U U T P OUTPUT R P POSITIO IPUT IITIO SIG Y EUTR SUPPY 9 1 OO OO 1 S1 S UXIIRY 500 SWITES E090R1 1 *G SUPPY EUTR S S3 S5 S6 O O E09R1 *G EUTR S S3 S5 S6 O O -Position Spring return Positioning ontrol - Spring return SUPPY 3 OO S1 OO S OWISE OUTER OWISE P1-P FEE 6 7 P1 OO P3-P FEE OO OO P P3 S1 S E09R1 STER SVE S S3 S5 S6 S1 S S1 S O O #1 # #1 # STER OUTPUT/ STER OUTPUT/ SVE IPUT SVE IPUT SIGS SIGS ote: Shown with field-supplied resistor for to 0 m input signal. 0 to 10 Vdc input signal without resistor. UXIIRY SWITES 0% 100% 1000 UXIIRY SWITES POTETIOETER E091R1 EUTR G S S3 S5 S6 O O E093R1 *G 1 SUPPY EUTR S S3 S5 S6 O O Figure 1. Openir ctuator Wiring iagrams. EPI ctuators T-I -POSITIO OPE O OSE O ETER OPTIO T-I OUTIG ETER OPE O OSE O E097R1 POWER SUPPY O O UXIIRY SWITES ETER SUPPY E0979R POWER SUPPY m SIG O UXIIRY SWITES Figure. EPI ctuator Wiring iagrams. Siemens uilding Technologies, Inc. Page 5

6 ocument o Resilient Seat utterfly with Electronic ctuator imensions Inch Table 11. -Way Openir Electric ctuator ssemblies E F G 1 olt o. ircle olts.5 (16) 6 (153) 5.31 (135) (36) (17) (135) (5) (160) () (3) (10) l (3) () (17) (337) (5) (191) (337) (79) (03) otes: psi shutoff pressure. Undercut assemblies 3. Tandem actuators. Spring return 5. on-spring return 1.69 (3) (6) (6) (5).00 (51).13 (5).13 (5) Tap.75 (11) 5.50 (10) (15) (15) (191).50 (16) (1) (133) (133) (133) (133) (9) (17) (9) (17) (9) (17) (63) (63) (63) (63) 1. (377) 1. (377) 1. (377) otes 1,,, 5 1,,, 5 1,,, 5 1,, 5 1. (37) 1,, 3, 1. (3.70) 1,, 3, 5 1. (3.70) 1,,3,5 1 inimum llowable learance For ctuator Removal 1 inimum llowable learance For ctuator Removal E096R1 E - Tap On F - I. olt ircle, G - Places I. E - Tap On F - I. olt ircle, G - Places E0991R1 I. Figure 3. Two-Way pplication with One Openir ctuator. Figure. Two-Way pplication with Two Openir ctuators. Page 6 Siemens uilding Technologies, Inc.

7 Resilient Seat utterfly with Electronic ctuator ocument o Inch (mm) (16) (153) (135) (3) (36) (17) (150) (6) (5) (160) (6) (5) (160) (6) () (3) (10) (5) (3) () (17) (51) (310) (5) (191) (5) (337) (79) (03) (5) otes: psi shutoff pressure. Undercut assemblies 3. Tandem actuators. Spring return 5. on-spring return Table 1. 3-Way Openir Electric ctuator ssemblies E Tap F olt ircle.75 (11) 5.50 (10) 6.0 (15) (1.5) (191) (191).50 (16) (1) G # olts 1 P otes (133) (133) (133) 9.00 (9) (133) 9.00 (9) 9.00 (9) 9.00 (9) 7.00 (17) 7.00 (17) 7.00 (17) 7.00 (17) 11. (301) 13.1 (31) 13.9 (355) 13.9 (355) (0) (0) 1.06 (59) () 9. (3) (6) 11. (91) 11. (91) (33) (33) 1. (367) 15.3 (391) (7) 1,,, (313) 1,,,5 1. (37) 1,,5 1. (37) 1,,3, (33) 1,, (33) 1,,3, (35) 1,,3, (60) 1,,3,5 inimum llowable learance For rm Stroke inimum llowable learance for rm Stroke 1 inimum learance Required for ctuator Removal I. 1 inimum learance Required For ctuator Removal I. E097R1 E -TP SIZE O F -I. OT IRE, G -PES P E0973R1 P E - Tap On F - I. olt ircle, G - Places Figure 5. Three-Way pplication with One Openir ctuator. Figure 6. Three-Way pplication with Two Openir ctuators. Siemens uilding Technologies, Inc. Page 7

8 ocument o Resilient Seat utterfly with Electronic ctuator imensions, continued Inch (mm) eight ody O...50 (16) (15) (37) (171) (5) (9) () (9) () (35) (5) (35) (5) (35) (79) (35) (79) (1) (337) (11) (337) (3) (06) (3) (03) (59) (76) (59) (73) (59) (73) otes: 1. Undercut position assemblies. Undercut modulating assemblies 3. Fullcut two-position assemblies. Fullcut modulating assemblies Table 13. -Way EPI Electric ctuator ssemblies E G Pipe to ctuator Pipe to.w to Top Plate Face/Face eight.w....w. Ring (135) (3) (196) (115) (17) (15) (151) (6) (196) (115) (17) (15) (160) (6) (196) (115) (17) (15) (11) (5) () (165) (03) (11) (11) (5) (196) (116) (17) (15) (195) (56) () (165) (03) (11) (195) (56) () (165) (03) (11) (10) (56) () (165) (03) (11) (10) (56) () (165) (03) (11) (1) (60) (330) (10) (305) (6) (1) (6) () (165) (03) (11) (76) (6) (330) (10) (305) (6) (73) (6) (330) (10) (305) (6) (311) (0) (330) (10) (305) (6) (311) (76) (330) (10) (305) (6) (311) (76) (1) (10) (305) (1) Total Width ctuator odel otes 7.3 (00) EPI-3 1,,3, 7.3 (00) EPI-3 1,,3, 7.3 (00) EPI-3 1,,3, 10.9 (7) EPI-6,3, 7.3 (00) EPI (7) EPI-13 3, 10.9 (7) EPI-6 1, 10.9 (7) EPI-13,3, 10.9 (7) EPI-6 1 EPI-36,3, 10.9 (7) EPI-6 1 EPI-36 3, EPI-13 1, EPI-51 3 EPI-36 1, (59) EPI-91 * F G E OPE I. Electric ctuator OSE FIG. r ssembly I. E0977R1 Figure 7. Two-Way pplication with One EPI ctuator. Page Siemens uilding Technologies, Inc.

9 Resilient Seat utterfly with Electronic ctuator ocument o imensions, continued Inch (mm) eight ody O.. Pipe to Top Plate (16) (15) (135) (16) (15) (135) (36) (171) (151) (36) (171) (151) (5) (160) (5) (160) (9) () (11) (9) () (11) (35) (5) (195) (35) (79) (11) (35) (79) (11) (1) (337) (1) (11) (337) (1) (3) (06) (76) (3) (03) (73) (59) (76) (311) (59) (73) (311) otes: 1. Undercut position assemblies. Undercut modulating assemblies 3. Fullcut position assemblies. Fullcut modulating assemblies Table 1. 3-Way EPI Electric ctuator ssemblies P R Pipe Run Total ength Width Face/Face 1.69 (3) 1.69 (3) (6) (6) (6) (6) (5) (5) (57) (57) (57).3 (60).50 (6).69 (6).50 (6) 3.13 (0) 3.00 (76) Tap olt o. ircle oles.75 (11).75 (11) 5.50 (10) 5.50 (10) (15) (15) (191) (191).50 (16) (1) (1) (9) (9) 1.5 (361) (361) (3) (3) (7) (7) 1.31 (313) 1.31 (313) 1. (37) 1. (37) (3) (3) 1 (3) 1.5 (6) 1.5 (6) 0.3 (51) 0.50 (51) 6.69 (67).50 (6) 7.13 (6) 7.00 (66) 9. (3) 9. (3) (6) (6) 11. (91) 11. (91) (33) (33) 1.56 (370) (39) (39) (9) 17.1 (5) 3.09 (53) 1.3 (53) 3.53 (59) 3.1 (595) S Total ength 1.3 (365) 1.3 (365) (05) (05) 16.5 (0) 16.5 (0) 0.59 (53) 0.59 (53).63 (575) 3.63 (600) 3.63 (600) 5.66 (65) 5.69 (65) 33.1 (59) (00) 33.1 (59) (57) T racket eight ctuator odel otes EPI-3 1,3 EPI-6, EPI-6,3, EPI-3 1 EPI-6,3, EPI-3 1 EPI-13 EPI-6 1,,3 EPI-13 1,,3, EPI-36 3, EPI-13 1, EPI-51 EPI-36 1,,3 EPI-91 3, EPI-36 1, EPI-91 3, EPI-36/51 1, G F TOP S E I. T R I. E0976R1 P Figure. Three-Way pplication with EPI ctuator. Information in this publication is based on current specifications. The company reserves the right to make changes in specifications and models as design improvements are introduced. Openir is a trademark of Siemens uilding Technologies, Inc. Other product or company names mentioned herein may be the trademarks of their respective owners. 007 Siemens uilding Technologies, Inc. Siemens uilding Technologies, Inc eerfield Parkway uffalo Grove, I U.S.. Your feedback is important to us. If you have comments about this document, please send them to sbt_technical.editor.us.sbt@siemens.com ocument o P5 ountry of Origin: US Page 9