พิสตั้นวาล์ว (Piston Valve) Angle Seat Valve 2/2 ทาง Type 2000
The externally piloted angle seat valve is operated with a single or double-acting piston actuator. The actuator is available in two different materials, depending on the ambient temperature. High flow rates are attained with the virtually straight flow path. The reliable self-adjusting packing gland provides high sealing integrity. These maintenance-free and robust valves can be retrofitted with a comprehensive range of accessories for position indication, stroke limitation or manual override.
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BURKERT TYPE 2000 สามารถใช้ได้ร่วมกับ
General Technical Data | Burkert - Type 2000
Product Properties | ||
Dimensions | More detailed information can be found in the chapter “6. Dimensions” on page 7. | |
Material | More detailed information can be found in the chapter “5. Materials” on page 6. | |
Design | Angle seat valve | |
Port connection size | DN10...DN80, NPS 3⁄8...NPS 3 | |
Safety setting in case of power failure | Normally closed (control function A), normally open (control function B) | |
Flow direction | Flow to open (below seat), Flow to close (above seat) | |
Performance Data | ||
Operating pressure | 0...25 bar(g), Vacuum up to - 0.9 bar (g) (option), see “7.1. Fluidic data” on page 11 | |
Nominal pressure | PN25 (DIN EN 1333), Class 150 (DIN EN 1759) | |
Pilot pressure | 2...10 bar(g), see “7.1. Fluidic data” on page 11 | |
KV value | 3.8...140 m3/h | |
Medium data | ||
Medium | Steam, water, neutral gases, alcohol, oils, fuels, hydraulic fluids, salt solution, alkali solutions, organic solvents, for fuel gases of category I, II and III acc. to Gas Applianc- es Regulation (EU) 2016/426 and oxygen | |
Medium temperature | - 40...230 °C, see “7.2. Operating limits” on page 15 | |
Viscosity | Max. 600 mm2/s | |
Control medium | Air, neutral gases | |
Process/Port connection & communication | ||
Threaded Port Connection | G (DIN ISO 228-1) / NPT (ASME B1.20.1) /Rc (ISO 7-1) | |
Welded Port Connection | DIN EN ISO 1127 / ISO 4200 / DIN11866 B DIN 11850 2 / DIN 11866 A / ASME BPE / DIN 11866 C / SMS 3008 | |
Clamp Port Connection | DIN 32676 B (pipe ISO 4200) / DIN 32676 A (pipe DIN 11850 2) / ASME BPE | |
Pilot air port - Actuator size Ø 50(D)...130(P) | Thread G 1⁄8 | |
Pilot air port - Actuator size Ø 32 (B) | Thread G 1⁄4 | |
Approvals and Certificates | ||
Conformity | Food contact 1935/2004(EG), FDA / Drinking water / Pressure Equipment Directive / Machinery Directive | |
Approvals | Explosion proof ATEX / IECex | |
Material certificate | 2.2, 3.1 | |
Environment and installation | ||
Ambient temperature | - 10...140 °C see “2. Product versions” on page 4 | |
Degree of protection | IP67 | |
Installation position | As required, preferably with actuator upright |
*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