further information webcode: GW-R629 GEMÜ R629 eSyLite Motorized diaphragm valve Features • Optional flow direction and installation position • Low space requirement due to compact design • Motorized alternative for applications without compressed air supply • Optische Stellungsanzeige serienmäßig integriert • Insensitive to particulate media • Integrated emergency power supply module (optional) • Simple diaphragm replacement • Hermetic separation between medium and actuator • Installation for optimized draining is possible • Open/close function • Electric linear actuator Description The GEMÜ R629 eSyLite 2/2-way diaphragm valve is motorized. It is available as an OPEN/CLOSE version. An integral optical position indicator is standard. Technical specifications • Media temperature: 14 to 176 °F • Ambient temperature: 14 to 122 °F • Operating pressure: 0 to 90 psi • Nominal sizes: 1/2''“ (DN 12) to 2''“ (DN 50) • Body configurations: 2/2-way body • Connection standards: ANSI l ASTM l BS l DIN l EN l ISO l JIS • Body materials: ABS l Inliner PP-H, grey / outliner PP, reinforced l Inliner PP-H, natural / Outliner PP, reinforced l Inliner PVDF/ outliner PP, reinforced l PP, reinforced l PP-H, natural l PVC-U, grey l PVDF • Diaphragm materials: EPDM l FKM l NBR l PTFE/EPDM • Supply voltage: 24 V DC • Actuating speed: Max. 2 mm/s • Protection class: IP 65 Technical data depends on the respective configuration
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further informationwebcode: GW-R629
GEMÜ R629 eSyLiteMotorized diaphragm valve
Features• Optional flow direction and installation position• Low space requirement due to compact design• Motorized alternative for applications without compressed air
supply• Optische Stellungsanzeige serienmäßig integriert• Insensitive to particulate media• Integrated emergency power supply module (optional)• Simple diaphragm replacement• Hermetic separation between medium and actuator• Installation for optimized draining is possible• Open/close function• Electric linear actuator
DescriptionThe GEMÜ R629 eSyLite 2/2-way diaphragm valve is motorized. It is available as an OPEN/CLOSE version. An integral opticalposition indicator is standard.
Technical specifications• Media temperature: 14 to 176 °F• Ambient temperature: 14 to 122 °F• Operating pressure: 0 to 90 psi• Nominal sizes: 1/2''“ (DN 12) to 2''“ (DN 50)• Body configurations: 2/2-way body• Connection standards: ANSI l ASTM l BS l DIN l EN l ISO l JIS• Body materials: ABS l Inliner PP-H, grey / outliner PP, reinforced l Inliner PP-H, natural / Outliner PP, reinforced l Inliner PVDF/
outliner PP, reinforced l PP, reinforced l PP-H, natural l PVC-U, grey l PVDF• Diaphragm materials: EPDM l FKM l NBR l PTFE/EPDM• Supply voltage: 24 V DC• Actuating speed: Max. 2 mm/s• Protection class: IP 65Technical data depends on the respective configuration
1) Connection typeCode 7: Union end with insert (socket) – DINCode 7R: Union end with insert (Rp threaded socket) - DINCode 33: Union end with inch insert - BS (socket)Code 3M: Union end with inch insert – ASTM (socket)Code 3T: Union end with JIS insert (socket)Code 78: Union end with insert (for IR butt welding) – DIN
1) Connection typeCode 4: Flange EN 1092, PN 10, form B, face-to-face dimension FTF EN 558 series 1, ISO 5752, basic series 1Code 39: Flange ANSI Class 125/150 RF, length only for body configuration D acc. to EN 558 series 1, ISO 5752, basic series 1
If the emergency power module is used (control module code A1, A2), the maximum ambient tem-perature is reduced to 104 °F.
PressureOperating pressure: 0 — 90 psi
All pressures are psi - gauge pressures. Operating pressure values were determined with static operating pres-sure applied on one side of a closed valve. Sealing at the valve seat and atmospheric sealing is ensured for thegiven values.Information on operating pressures applied on both sides and for high purity media on request.
The operating pressures apply at room temperature. In case of deviating temperatures, observe thepressure / temperature correlation.
The pressure rating (PN) depends on the diaphragm size.Data for extended temperature ranges on request. Please note that the ambient temperature and media temper-ature generate a combined temperature at the valve body which must not exceed the above values.
Technical data
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Kv values: MG Nominal size Kv value
MG 10 DN 12 3.28
DN 15 4.10
DN 20 4.10
MG 20 DN 15 7.02
DN 20 11.70
DN 25 14.04
MG 25 DN 32 23.40
MG 40 DN 40 49.14
DN 50 53.82
Cv values in gpmMG = diaphragm sizeKv values determined acc.to DIN EN 60534 standard, inlet pressure 5 bar, Δp 1 bar, PVC-U valve body and softelastomer diaphragm.The Kv values for other product configurations (e.g. other diaphragm or body materials) may differ. In general,all diaphragms are subject to the influences of pressure, temperature, the process and their tightening torques.Therefore the Kv values may exceed the tolerance limits of the standard.The Kv value curve (Kv value dependent on valve stroke) can vary depending on the diaphragm material and du-ration of use.
Product complianceMachinery Directive: 2006/42/EC
Pressure Equipment Di-rective:
2014/68/EU
EMC Directive: 2014/30/EUTechnical standards used:Interference emission: DIN EN 61800-3Interference resistance: DIN EN 61326-1 (industrial processes)
DIN EN 61800-3
Food: FDA*USP* Class VI* depending on version and/or operating parameters
MaterialsMaterials: Diaphragm material O-ring material
PTFE FPM
NBR EPDM
FPM FPM
EPDM EPDM
Technical data
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Mechanical dataProtection class: IP 65 acc. to EN 60529
1) Connection typeCode 0: Spigot DINCode 1: Threaded socket DIN ISO 228Code 2: Solvent cement socket DINCode 3M: Union end with inch insert – ASTM (socket)Code 3T: Union end with JIS insert (socket)Code 4: Flange EN 1092, PN 10, form B, face-to-face dimension FTF EN 558 series 1, ISO 5752, basic series1Code 7: Union end with insert (socket) – DINCode 7R: Union end with insert (Rp threaded socket) - DINCode 20: Spigot for IR butt weldingCode 28: Spigot for IR butt welding, BCFCode 30: Imperial butt weld spigotCode 33: Union end with inch insert - BS (socket)Code 39: Flange ANSI Class 125/150 RF, length only for body configuration D acc. to EN 558 series 1, ISO5752, basic series 1Code 75: Flare connection with PVDF union nutCode 78: Union end with insert (for IR butt welding) – DIN
Duty cycle and service lifeService life: Class A acc. to EN 15714-2
Minimum 50,000 switching cycles at room temperature and permissible duty cycle.
Connection type BS (Code 33) 1), body material PVC-U (Code 4) 2)
MG DN NPS ød øD H H1 L1 L2 R
20 15 1/2" 8.43 16.93 14.17 3.94 42.52 59.06 G 1
20 3/4" 10.55 20.87 14.96 4.72 42.52 61.42 G 1¼
25 1" 13.23 23.62 15.35 5.12 45.67 66.93 G 1½
25 32 1¼" 16.65 29.13 16.14 5.91 52.76 77.95 G 2
40 40 1½" 19.02 32.68 24.88 9.13 60.63 86.61 G 2¼
50 2" 23.78 40.55 24.88 9.13 72.44 103.94 G 2¾
Dimensions in inchMG = diaphragm size
1) Connection typeCode 33: Union end with inch insert - BS (socket)Code 3M: Union end with inch insert – ASTM (socket)Code 3T: Union end with JIS insert (socket)
2) Valve body materialCode 1: PVC-U, greyCode 4: ABS
Dimensions
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Union end DIN, IR butt welding (Code 78)
ØD
Ød
L2
H H
1
R
L1
S
C
Connection type union end DIN, IR butt welding (code 78) 1), body materials PP (code 5), PVDF (code 20), PP-H (code N5) 2)
1) Connection typeCode 75: Flare connection with PVDF union nut
2) Valve body materialCode N5: PP-H, natural
Valve body mounting
M
f
M
60
M
ff
MG 20, MG 25, MG 40MG 10
M M
f
f
Diaphragm size Nominal size M f
MG 10 DN 10 - 20 M5 35.0
MG 20 DN 15 - 25 M6 25.0
MG 25 DN 32 M6 25.0
MG 40 DN 40, DN 50 M8 44.5
Dimensions in inch
Dimensions
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Mounting plate
HM
62
40
ø5,5
MG DN HM
10 12 5.0
15 4.5
20 4.5
Dimensions in inchMG = diaphragm size
Dimensions
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Electrical connection
Electrical connection of actuatorPosition of the connectors
X1
Electrical connectionConnection X1
13 2
654
7-pin plug, Binder, type 693
Pin Signal name
1 24 V supply voltage
2 GND
3 Digital input OPEN
4 Digital input CLOSED
5 n. c.
6 n. c.
7 n. c.
Electrical connection
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AccessoriesGEMÜ 1041
Mounting and compensating plateGEMÜ 1041 is a mounting and compensating plate which serves to mount and align GEMÜ plastic di-aphragm valves with union ends.
GEMÜ 1218
The GEMÜ 1218 is a connector (cable socket / cable plug), 7-pin. Straight and/or 90° angled plug type.