Related Manuals for GEM 652
Summary of Contents for GEM 652
- Page 1 GEMÜ 652 Pulsation damper Operating instructions further information webcode: GW-652...
- Page 2 All rights including copyrights or industrial property rights are expressly reserved. Keep the document for future reference. © GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG 16.12.2022 GEMÜ 652 2 / 26 www.gemu-group.com...
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Page 3: Table Of Contents
2 Safety information ..........3 Product description ..........Construction ..........Description ............. Function ............Product label ..........4 GEMÜ CONEXO ............ 5 Correct use ............6 Order data ............Order codes ........... Order example ..........7 Technical data ............. Medium ............ -
Page 4: General Information
The medium that flows through the GEMÜ product. Symbol Meaning Diaphragm size Danger - corrosive materials Uniform seat size of GEMÜ diaphragm valves for different nominal sizes. Control function Danger - hot surfaces The possible actuation functions of the GEMÜ product. -
Page 5: Safety Information
13. Maintain the product correctly. 14. Do not carry out any maintenance work and repairs not de- scribed in this document without consulting the manufac- turer first. In cases of uncertainty: 15. Consult the nearest GEMÜ sales office. www.gemu-group.com 5 / 26 GEMÜ 652... -
Page 6: Description
3 Product description 3.2 Description 3.4 Product label The GEMÜ 652 pulsation damper is designed for use with li- The product label is located on the actuator. Product label quid and gaseous media in sterile areas of application. In data (example):... -
Page 7: Gemü Conexo
WARNING Description Improper use of the product! You can use the GEMÜ CONEXO pen to read and process ▶ Risk of severe injury or death. identification data from devices and components. In conjunc- ▶ Manufacturer liability and guarantee will be void. -
Page 8: Order Data
ASME BPE SF5, electropolished internal/external Actuator size 4T2 Ra max. 0.64 µm (25 µin.) for media wetted surfaces, Actuator size 4T3 in accordance with ASME BPE SF6, Actuator size 4T4 electropolished internal/external Actuator size 4T5 GEMÜ 652 8 / 26 www.gemu-group.com... -
Page 9: Order Example
5 Valve body material 1.4435 (F316L), forged body 6 Diaphragm material EPDM 7 Actuator version Actuator size 4T1 8 Surface 1508 Ra ≤ 0.6 µm (25 µin.) for media wetted surfaces, electropolished internal/external 9 CONEXO Without www.gemu-group.com 9 / 26 GEMÜ 652... -
Page 10: Technical Data
Ambient temperature: 0 — 60 °C Autoclavability: Actuator version Autoclavability 2T1, 2T2, 2T3 Autoclavable 3T1, 3T2, 3T3, 3T4, 3T5 with special version 4T1, 4T2, 4T3, 4T4, 4T5 5T1, 5T2, 5T3, 5T4, 5T5, 5T6 GEMÜ 652 10 / 26 www.gemu-group.com... -
Page 11: Pressure
3.5 — 7 bar Kv values: The Kv values cannot be specified as with GEMÜ diaphragm valves. The basis of the Kv values is piping of the relevant standard of the connection type. In general, the Kv values are up to 10% less than those of comparable piping due to flow turbulences in the seat area. -
Page 12: Product Conformity
Valve body Spigot 0.65 0.62 0.60 0.63 0.52 0.50 0.55 0.41 1.40 1.20 1.20 1.30 0.90 2.10 2.20 1.60 1.30 7.50 8.00 6.30 5.00 6.50 4.80 MG = diaphragm size, weight in kg GEMÜ 652 12 / 26 www.gemu-group.com... -
Page 13: Dimensions
50, 65 4T1, 4T2, 4T3, 4T4, 4T5 223.0 52.0 144.0 G 1/4 M16x1 65, 80 5T1, 5T2, 5T3, 5T4, 5T5, 5T6 283.0 78.0 240.0 G 1/4 M26x1.5 Dimensions in mm, MG = diaphragm size www.gemu-group.com 13 / 26 GEMÜ 652... -
Page 14: Body Dimensions
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 652 14 / 26 www.gemu-group.com... - Page 15 1) Connection type Code 59: Spigot ASME BPE/DIN 11866 series C 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 www.gemu-group.com 15 / 26 GEMÜ 652...
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Page 16: Manufacturer's Information
Provide for precautionary measures against exceeding ● the maximum permissible pressure. NOTICE Suitability of the product! ▶ The product must be appropriate for the piping system operating conditions (medium, medium concentration, temperature and pressure) and the prevailing ambient conditions. GEMÜ 652 16 / 26 www.gemu-group.com... -
Page 17: Installation Position
2. Adhere to good welding practices! 3. Disassemble the actuator with the diaphragm before weld- ing in the valve body (see "Removing the actuator" chapter). 4. Weld the body of the product in the piping. www.gemu-group.com 17 / 26 GEMÜ 652... -
Page 18: Pneumatic Connections
Figure 2. The vertical line shall therefore form the reference line for the hash mark. Since GEMÜ 652 has a free flow path optimized draining is given in a range of 90° ± 40°. -
Page 19: Zero And Working Positions
11.1.1 Zero and working positions CAUTION Zero position Working position Cleaning agent ▶ Damage to the GEMÜ product. The plant operator is responsible for selecting the clean- ● ing material and performing the procedure. 1. Check the tightness and the function of the product. -
Page 20: Troubleshooting
Threaded connections / unions loose Tighten threaded connections / unions Sealing material faulty Replace sealing material Valve body leaking Valve body leaking or corroded Check valve body for damage, replace valve body if necessary GEMÜ 652 20 / 26 www.gemu-group.com... -
Page 21: Inspection And Maintenance
4. Secure the plant or plant component against recommis- sioning. Item Name Order designation 5. Depressurize the plant or plant component. Actuator 9652 6. Actuate GEMÜ products which are always in the same po- Diaphragm 600 M sition four times a year. Body K652 18,19, 20 Mounting set 652 S30 14.2 Cleaning the product... -
Page 22: Assembly/Disassembly Of Spare Parts
▶ Clean all parts of contamination (do not damage the parts during cleaning) following removal. Check parts for potential damage; replace if necessary (only use genuine parts from GEMÜ). 14.3.2 Removing the diaphragm NOTICE ▶ Before removing the diaphragm, remove the pulsation damper, see "Pulsation damper disassembly (removing... -
Page 23: Removal From Piping
If 2. Diaphragm sizes 25 - 80: Place the compressor loosely on no return delivery note is included with the product, GEMÜ the actuator spindle, fit the recesses into the guides (see cannot process credits or repair work but will dispose of the "General information"... -
Page 24: Eu Declaration Of Incorporation According To The Ec Machinery Directive 2006/42/Ec
EC Machinery Directive 2006/42/EC, Annex II B Machinery Directive introductory text We, the company GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG Fritz-Müller-Strasse 6–8 74653 Ingelfingen-Criesbach, Germany hereby declare under our sole responsibility that the below-mentioned product complies with the relevant essential health and safety requirements in accordance with Annex I of the above-mentioned Directive. - Page 25 Information for products with a nominal size ≤ DN 25: The products are developed and produced according to GEMÜ's in-house process instructions and standards of quality which comply with the requirements of ISO 9001 and ISO 14001. According to Article 4, Paragraph 3 of the Pressure Equipment Direct- ive 2014/68/EU, these products must not be identified by a CE-marking.
- Page 26 GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG Fritz-Müller-Straße 6-8, 74653 Ingelfingen-Criesbach, Germany Subject to alteration Phone +49 (0) 7940 1230 · info@gemue.de www.gemu-group.com 12.2022 | 88832599...