T-diaphragm valve with pneumatic actuator in stainless steel (Type ELEMENT) for decentral-ised automation
The externally controlled diaphragm valve Type 2104 consists of a pneumat-ically operated piston actuator, a diaphragm and a T-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 and gap-free seals. The integration of automation units Type EL-EMENT is possible in all configuration levels (can be retrofitted); a fieldbus interface can also be integrated. An explosion-proof ATEX / IECEx device variant is available. It is a compact, smooth-surfaced and highly integrated system consisting of a valve and an automation unit with integrated pilot air ducts (no intake of ambient air). The add-on body is optionally available in plastic or stainless steel (can be rotated 360°). The valve offers the degrees of protection IP65/67 and NEMA Type 4X and displays high chemical resistance.
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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 |
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 material | PPS |
Actuator cover material |
Stainless steel 1.4561 (316Ti)
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Diaphragm size | 8…65 |
Block body (VH/VI) standard surface quality
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Internal electrically polished : Ra ≤ 0.38 μm (NO17)1.) (ASME BPE SF4/DIN HE4) (external Ra ≤1.6 μm) / Internal mechanically polished : Ra ≤ 0.5 μm (NO14)1.) (ASME BPE SF1) (external Ra ≤1.6 μm)
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Performance Data |
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Max. pilot pressure (SF: A) |
10 bar / 7 bar for actuator size 130
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Pilot air ports
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Push-in connector for external, Ø 6 mm or 1⁄4” (Standard); 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
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EPDM (AD) medium temperature |
– 10…+ 143 °C (steam sterilisation + 150 °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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Advanced 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 |
Process/Port Connection & Communication |
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Nominal diameter
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DN06…DN100 (1⁄8”…4”)
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Welded port connection for stainless steel body
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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 |
Clamp port connection for stainless steel body
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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
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See operating manual (Contact Flu-Tech for more information) |
Ambient temperature |
– 10…+60 C autoclaveable
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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