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The externally controlled diaphragm valve Type 2065 consists of a pneumatically operated stainless steel piston actuator, a diaphragm and a tank bottom valve body. The proven and robust actuator with stainless steel housing ensures use in hygienic or aggressive ambient conditions. The flow-efficient valve bodies with little dead space enable high flow rates and a wide range of possible uses. The valve body and the diaphragm are available in all common materials and variants. The actuator has a compact, autoclavable design with a large stainless steel housing, high temperature resistance and gap-free seals. The integration of the automation units 8697 is possible in all configuration levels (can be retrofitted). The actuator is equipped with an integrated, optical position indicator as standard.
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General Technical Data
Product Properties |
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Dimensions
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Detailed information can be found in chapter “4. Dimensions” on page 6.
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| Block body (VH) material |
Stainless steel 1.4435/316 L
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| Block body (VI) material | Stainless steel 1.4435/BN2/ASME BPE; Fe <0.5%/C ≤0.03% |
| Diaphragm material |
EPDM (AD), PTFE/EPDM (EA), advanced PTFE/EPDM (EU), GYLON®/EPDM laminated (ER)
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| Actuator cover material |
1.4404
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| Diaphragm socket material | 1.4308 |
| Diaphragm size material |
8…50
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| Block body (VH/VI) standard surface quality |
Internal electrically polished : Ra ≤ 0.38 μm (NO17) (ASME BPE SF4/DIN HE4) (external Ra ≤1.6 μm) / Internal mechanically polished : Ra ≤ 0.5 μm (NO14) (ASME BPE SF1) (external Ra ≤1.6 μm)
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Performance Data |
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Pilot pressure (max.)
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10.5 bar / 7.5 bar for actuator size 130 / See “5.1. Medium pressure” on page 10
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| Pilot air ports |
Thread G 1⁄8
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Medium Data |
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Medium
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Neutral gases and fluids, highly purified, sterile, aggressive or abrasive medium (See Resistance Chart)
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| EPDM (AD) medium temperature |
– 10…+ 130 °C (steam sterilisation + 140 °C for 60 min)
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| PTFE/EPDM (EA) medium temperature |
– 10…+ 130 °C (steam sterilisation + 140 °C for 60 min)
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| PTFE/EPDM (EU) medium temperature |
– 5…+ 143 °C (steam sterilisation + 150 °C for 60 min)
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| GYLON®/EPDM laminated (ER) medium temperature |
– 5…+ 130 °C (steam sterilisation + 140 °C for 60 min)
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| Control medium |
Neutral gases/air
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Process/Port Connection & Communication |
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Nominal diameter
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DN8…DN65
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| Welded port connection |
DIN EN ISO 1127/ISO 4200/DIN 11866 series B / DIN 11850 series 2/DIN 11866 series A/DIN EN 10357 series A / ASME BPE/DIN 11866 series C
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| Clamp port connection |
DIN 32676 series A (DIN pipe) / DIN 32676 series B (ISO pipe) / ASME BPE
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Environment and Installation |
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Installation position/Installation
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See operating manual
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| Ambient temperature |
0 °C…+ 60 °C, autoclavable (acc. to technical clarification)
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*For selecting the correct product please refer to the technical data, images and notes for proper use according to the data sheet, or contact Flu-Tech directly.
สอบถามข้อมูลเพิ่มเติม ติดต่อเรา :
02-384-6060 (อัตโนมัติ) [email protected] บริษัท ฟลูเทค จำกัด Flu-tech @flutech.co.th