Product compliance ........Mechanical data ..........Duty cycle and service life ......8 Dimensions ............Actuator dimensions without position indic- ator ..............Actuator dimensions with GEMÜ 1215 posi- tion indicator ..........Body dimensions ........... 9 Manufacturer's information ........Delivery ............Transport ............
Hot plant components! Working medium The medium that flows through the GEMÜ product. Diaphragm size Uniform seat size of GEMÜ diaphragm valves for different Damage to the product nominal sizes. 1.4 Warning notes Wherever possible, warning notes are organised according to...
Traceability number Consecutive number 5 Correct use The month of manufacture is encoded in the traceability num- ber and can be obtained from GEMÜ. The product was manu- DANGER factured in Germany. Danger of explosion The operating pressure stated on the product label applies to a media temperature of 20 °C.
Page 8
Actuator size 1 in accordance with DIN 11866 HE3, diaphragm size 25 electropolished internal/external Actuator size 3 Ra ≤ 0.6 μm (25 μin.) for media wetted surfaces, 1507 diaphragm size 40 mechanically polished internal GEMÜ 629 eSyLite 8 / 41 www.gemu-group.com...
Page 9
6 Order data 11 CONEXO Code Without Integrated RFID chip for electronic identification and traceability www.gemu-group.com 9 / 41 GEMÜ 629 eSyLite...
9 Surface 1503 Ra ≤ 0.8 µm (30 µin.) for media wetted surfaces, in accordance with DIN 11866 HE3, electropolished internal/external 10 Actuator version Actuator size 3 diaphragm size 40 11 CONEXO Without GEMÜ 629 eSyLite 10 / 41 www.gemu-group.com...
Therefore the Kv values may exceed the tolerance limits of the stand- ard. The Kv value curve (Kv value dependent on valve stroke) can vary depending on the diaphragm material and dur- ation of use. www.gemu-group.com 11 / 41 GEMÜ 629 eSyLite...
Page 12
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 dur- ation of use. GEMÜ 629 eSyLite 12 / 41 www.gemu-group.com...
Observe the angle of rotation to achieve an installation for optimized draining Weight: Actuator Actuator version B1 1.0 kg Actuator version 1C 0.8 kg Actuator version 1F 0.94 kg Actuator version 3H 1.4 kg www.gemu-group.com 13 / 41 GEMÜ 629 eSyLite...
7.7.2 Emergency power supply module Charging current: MG 8, MG 10, MG 25: max. 0.16 A MG 40: 0.32 A Charging time: approx. 13 min Service life: Guide value at 25 °C ambient temperature, approx. 3 years www.gemu-group.com 15 / 41 GEMÜ 629 eSyLite...
Code 60: Spigot ISO 1127/EN 10357 series C/DIN 11866 series B 2) Valve body material Code 40: 1.4435 (F316L), forged body Code 42: 1.4435 (BN2), forged body, Δ Fe < 0.5 % Code F4: 1.4539, forged body GEMÜ 629 eSyLite 18 / 41 www.gemu-group.com...
Page 19
Code 17: Spigot EN 10357 series A (formerly DIN 11850 series 2)/DIN 11866 series A Code 60: Spigot ISO 1127/EN 10357 series C/DIN 11866 series B 2) Valve body material Code C3: 1.4435, investment casting www.gemu-group.com 19 / 41 GEMÜ 629 eSyLite...
Page 20
Code 65: Spigot ANSI/ASME B36.19M schedule 40s 2) Valve body material Code 40: 1.4435 (F316L), forged body Code 42: 1.4435 (BN2), forged body, Δ Fe < 0.5 % Code C3: 1.4435, investment casting Code F4: 1.4539, forged body GEMÜ 629 eSyLite 20 / 41 www.gemu-group.com...
Page 21
Code 37: Spigot SMS 3008 2) Valve body material Code 40: 1.4435 (F316L), forged body Code 42: 1.4435 (BN2), forged body, Δ Fe < 0.5 % Code C3: 1.4435, investment casting Code F4: 1.4539, forged body www.gemu-group.com 21 / 41 GEMÜ 629 eSyLite...
Page 22
MG = diaphragm size n = number of flats 1) Connection type Code 1: Threaded socket DIN ISO 228 2) Valve body material Code 8: EN-GJL-250 (GG 25) Code 37: 1.4408, investment casting GEMÜ 629 eSyLite 22 / 41 www.gemu-group.com...
Page 23
NPT 1½ 55.0 17.0 Dimensions in mm MG = diaphragm size n = number of flats 1) Connection type Code 31: Threaded socket NPT 2) Valve body material Code 37: 1.4408, investment casting www.gemu-group.com 23 / 41 GEMÜ 629 eSyLite...
Page 24
MG = diaphragm size 1) Connection type Code 6: Threaded spigot DIN 11851 2) Valve body material Code 40: 1.4435 (F316L), forged body Code 42: 1.4435 (BN2), forged body, Δ Fe < 0.5 % GEMÜ 629 eSyLite 24 / 41 www.gemu-group.com...
Page 25
1) Connection type Code 6K: Cone spigot and union nut DIN 11851 2) Valve body material Code 40: 1.4435 (F316L), forged body Code 42: 1.4435 (BN2), forged body, Δ Fe < 0.5 % www.gemu-group.com 25 / 41 GEMÜ 629 eSyLite...
Page 28
Code 8T: Clamp DIN 32676 series C, face-to-face dimension FTF EN 558 series 7, length only for body configuration D 2) Valve body material Code 40: 1.4435 (F316L), forged body Code 42: 1.4435 (BN2), forged body, Δ Fe < 0.5 % Code F4: 1.4539, forged body GEMÜ 629 eSyLite 28 / 41 www.gemu-group.com...
3. Do not exceed the maximum storage temperature (see chapter "Technical data"). CAUTION 4. Do not store solvents, chemicals, acids, fuels or similar fluids in the same room as GEMÜ products and their spare Exceeding the maximum permissible pressure. parts. ▶ Damage to the product.
3. Insert the corresponding gasket between the body of the product and the pipe connection. 4. Connect the gasket between the body of the product and the pipe connection using clamps. 5. Re-attach or reactivate all safety and protective devices. GEMÜ 629 eSyLite 30 / 41 www.gemu-group.com...
7. Connect the valve flange and the piping flange using ap- propriate sealing materials and matching bolting. 8. Use all flange holes. 9. Tighten the bolts diagonally. 10. Re-attach or reactivate all safety and protective devices. www.gemu-group.com 31 / 41 GEMÜ 629 eSyLite...
24 V supply voltage Digital input OPEN Digital input CLOSED n.c. n.c. n.c. Preferred direction when both digital inputs are present Ordering option Control Preferred direction module A0, Z0 OPEN A1, Z1 CLOSED A2, Z2 OPEN GEMÜ 629 eSyLite 32 / 41 www.gemu-group.com...
1. Remove the sealing plug 2 from the actuator cover 1 using an appropriate tool. OPEN CLOSED 2. Operate the manual override 3 with the hexagon socket (WAF3). ð Turn clockwise to close the valve. ð Turn anticlockwise to open the valve. www.gemu-group.com 33 / 41 GEMÜ 629 eSyLite...
Page 34
Valve body / actuator damaged Replace valve body/actuator Body of the GEMÜ product is leaking Body of the GEMÜ product is faulty or Check the body of the GEMÜ product for corroded potential damage, replace body if neces-...
5. Depressurize the plant or plant component. 14.3 Removing the diaphragm 6. Actuate GEMÜ products which are always in the same po- 1. Remove actuator A (see chapter "Removing the actuator"). sition four times a year. 2. Unscrew the diaphragm.
10. Press the diaphragm face tightly onto the backing dia- phragm manually so that it returns to its original shape and fits closely on the backing diaphragm. 11. Align the weir of compressor and diaphragm in parallel. GEMÜ 629 eSyLite 36 / 41 www.gemu-group.com...
If 3. Check if the compressor is fitted in the guides. no return delivery note is included with the product, GEMÜ 4. Manually screw new diaphragm tightly into the com- cannot process credits or repair work but will dispose of the pressor.
18 Declaration of Incorporation according to 2006/42/EC (Machinery Directive) Declaration of Incorporation according to the EC Machinery Directive 2006/42/EC, Annex II, 1.B for partly completed machinery GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG Fritz-Müller-Straße 6-8 74653 Ingelfingen-Criesbach, Germany declare that the following product Make: GEMÜ...
Page 39
AD 2000 Note for products with a nominal size ≤ DN 25: The products are developed and produced according to GEMÜ process instructions and quality standards which comply with the requirements of ISO 9001 and ISO 14001. According to Article 4, Paragraph 3 of the Pressure Equipment Directive 2014/68/EU these products must not be identified by a CE-label.
Page 40
20 Declaration of conformity according to 2014/30/EU (EMC Directive) EU Declaration of Conformity in accordance with 2014/30/EU (EMC Directive) GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG Fritz-Müller-Straße 6-8 74653 Ingelfingen-Criesbach, Germany declare that the product listed below complies with the safety requirements of the EMC Directive 2014/30/EU.
Need help?
Do you have a question about the eSyLite 629 and is the answer not in the manual?
Questions and answers