Potentially dangerous situation! 1.3 Definition of terms ▶ Non-observance can cause death or severe injury. Working medium The medium that flows through the GEMÜ product. CAUTION PD = Plug Diaphragm Potentially dangerous situation! ▶ Non-observance can cause moderate to light injury.
80 l/h to 12,500 l/h, depending on the version. The Item Name Materials sealing concept of the valve is based on the GEMÜ PD design. All actuator parts (except the seals) are made from stainless Plug diaphragm PTFE steel.
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Actuator horizontal or vertical Control range We recommend designing the valves in such a way that the control range is within an opening stroke of 20% to 90% of the control valve. GEMÜ 567 BioStar control 6 / 44 www.gemu-group.com...
54 Actuator size 2, 7 Control function Code plastic handwheel, without seal adjuster and stroke limiter Manually operated Actuator size 2, plastic handwheel, with seal adjuster and stroke limiter www.gemu-group.com 7 / 44 GEMÜ 567 BioStar control...
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Ra ≤ 0.4 µm (15 µin.) for media wetted surfaces, in accordance with DIN 11866 H4, mechanically polished internal 13 Special version Special version for 3A 14 CONEXO Integrated RFID chip for electronic identification and traceability www.gemu-group.com 9 / 44 GEMÜ 567 BioStar control...
This also applies to PTFE diaphragms exposed to high temperature fluctuations. The mainten- ance cycles must be adapted accordingly. Ambient temperature: -10 to 60 °C Storage temperature: 0 — 40 °C 4.3 Pressure Operating pressure: Pressure/Temperature diagram -20 -10 0 Temperature [°C] GEMÜ 567 BioStar control 10 / 44 www.gemu-group.com...
5 Dimensions 5 Dimensions 5.1 Actuator dimensions ØB Actuator size ØB 8, 10, 15, 20 135.0 90.0 20, 25 193.0 114.0 Dimensions in mm * CT = A + H1 (see body dimensions) www.gemu-group.com 13 / 44 GEMÜ 567 BioStar control...
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25.0 20.0 54.0 26.0 50.0 22.0 55.0 95.0 25.0 20.0 54.0 26.0 50.0 28.0 55.0 95.0 25.0 25.0 54.0 26.0 47.5 28.0 Dimensions in mm 1) Connection type Code 0: Spigot DIN GEMÜ 567 BioStar control 14 / 44 www.gemu-group.com...
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26.5 50.5 29.0 55.0 95.0 25.0 25.0 53.5 26.5 48.0 29.0 Dimensions in mm 1) Connection type Code 17: Spigot EN 10357 series A (formerly DIN 11850 series 2)/DIN 11866 series A www.gemu-group.com 15 / 44 GEMÜ 567 BioStar control...
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43.6 21.4 37.88 0.38 19.05 1.65 55.0 95.0 25.0 20.0 55.4 24.6 48.60 1.10 25.40 1.65 Dimensions in mm 1) Connection type Code 59: Spigot ASME BPE / DIN 11866 series C GEMÜ 567 BioStar control 16 / 44 www.gemu-group.com...
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20.0 54.6 28.4 52.40 4.90 33.7 55.0 95.0 25.0 25.0 51.6 28.4 49.90 2.40 33.7 Dimensions in mm 1) Connection type Code 60: Spigot ISO 1127/EN 10357 series C/DIN 11866 series B www.gemu-group.com 17 / 44 GEMÜ 567 BioStar control...
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21.5 40.5 19.0 53.0 75.0 20.0 15.0 51.5 21.5 38.0 19.0 Dimensions in mm 1) Connection type Code 17: Spigot EN 10357 series A (formerly DIN 11850 series 2)/DIN 11866 series A www.gemu-group.com 19 / 44 GEMÜ 567 BioStar control...
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51.6 21.4 40.38 2.88 19.05 1.65 53.0 75.0 20.0 15.0 51.6 21.4 37.88 0.38 19.05 1.65 Dimensions in mm 1) Connection type Code 59: Spigot ASME BPE / DIN 11866 series C GEMÜ 567 BioStar control 20 / 44 www.gemu-group.com...
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10.0 50.4 22.6 41.55 4.05 21.3 53.0 75.0 20.0 15.0 50.4 22.6 39.05 1.55 21.3 Dimensions in mm 1) Connection type Code 60: Spigot ISO 1127/EN 10357 series C/DIN 11866 series B www.gemu-group.com 21 / 44 GEMÜ 567 BioStar control...
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95.0 20.0 62.6 90.40 30.4 52.40 4.90 25.0 50.5 55.0 95.0 25.0 62.6 87.90 30.4 49.90 2.40 25.0 50.5 Dimensions in mm 1) Connection type Code 82: Clamp DIN 32676 series B GEMÜ 567 BioStar control 22 / 44 www.gemu-group.com...
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34.0 55.0 95.0 20.0 65.0 88.0 28.1 50.0 26.0 50.5 55.0 95.0 25.0 65.0 88.5 28.1 47.5 26.0 50.5 Dimensions in mm 1) Connection type Code 86: Clamp DIN 32676 series A www.gemu-group.com 23 / 44 GEMÜ 567 BioStar control...
We recommend designing the valves in such a way that the 4. Do not store solvents, chemicals, acids, fuels or similar control range is within an opening stroke of 20% to 90% of the fluids in the same room as GEMÜ products and their spare control valve. parts.
13. Only install the product between matching aligned pipes (see chapters below). 14. Please note the flow direction (see chapter "Flow direc- tion"). 15. Please note the installation position (see chapter "Installa- tion position"). www.gemu-group.com 29 / 44 GEMÜ 567 BioStar control...
▶ Important: Incorrectly mounted diaphragm may cause valve leakage / emission of medium. In this case remove the diaphragm, check the complete valve and diaphragm and reassemble again proceeding as described above. GEMÜ 567 BioStar control 30 / 44 www.gemu-group.com...
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ð Take care to align the compressor weir and valve body weir (diaphragm size 8). 3. Tighten the fastening elements by hand. 4. Move the actuator to the closed position. 5. Fully tighten the bolts with nuts diagonally www.gemu-group.com 31 / 44 GEMÜ 567 BioStar control...
Check installation of valve body in piping ing leaking 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 567 BioStar control 32 / 44 www.gemu-group.com...
4. Secure the plant or plant component against recommis- sioning. 5. Depressurize the plant or plant component. 6. Actuate GEMÜ products which are always in the same po- sition four times a year. 10.1 Replacing the actuator 10.1.1 Remove the actuator from the distance piece.
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30-35 Nm ● 40 Nm CAUTION 70 Nm Use of incorrect spare parts! ▶ Damage to the GEMÜ product. ▶ Manufacturer liability and guarantee will be void. Use only genuine parts from GEMÜ. ● CAUTION Valve is no longer functioning correctly ▶...
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9. Carefully remove the solvent cement from the thread on the regulating cone 3 (e.g. using a stainless steel brush). ð Do not damage the regulating cone surface in the pro- cess. www.gemu-group.com 35 / 44 GEMÜ 567 BioStar control...
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3. Screw the regulating cone 3 into the support ring 20 until it 9. Tighten the cap nuts 18 diagonally. is hand tight. Actuator size Tightening torque 16-20 Nm 30-35 Nm GEMÜ 567 BioStar control 36 / 44 www.gemu-group.com...
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10.4.1 Removing the plug diaphragm 70 Nm CAUTION Use of incorrect spare parts! ▶ Damage to the GEMÜ product. ▶ Manufacturer liability and guarantee will be void. 10.3 Replacing the plug diaphragm (code 4) Use only genuine parts from GEMÜ.
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If parts are damaged, replace them. ü Actuator size 4/5: Press valve spindle 6 downwards to 2. Use only genuine parts from GEMÜ. screw in the plug diaphragm 2 completely. 10.5.3 Mounting the diaphragm 1. Screw the plug diaphragm 2 to the valve spindle 6 and hand-tighten it.
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10.6 Cleaning the product - Clean the product with a damp cloth. - Do not clean the product with a high pressure cleaning device. www.gemu-group.com 39 / 44 GEMÜ 567 BioStar control...
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10 Inspection and maintenance 10.7.2 Seal material code 5, 55 Item Name Order description Actuator 9567 Valve body K567 Plug diaphragm with regulating cone 567 SRK 5… Set of screws (88491207) 567 S30E 41 2 www.gemu-group.com 41 / 44 GEMÜ 567 BioStar control...
If suitable cutting tool. no return delivery note is included with the product, GEMÜ 3. Observe the safety information and accident prevention cannot process credits or repair work but will dispose of the regulations.
Pressure Equipment Directive 2014/68/EU. 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.