Skip to content
Pneumatically operated 2/2 way globe valve CLASSIC
The externally piloted globe valve consists of a pneumatically operated piston actuator and a 2/2-way valve body. The actuator is made of PA or, for special operating conditions, PPS. The reliable self-adjusting packing gland provides high sealing integrity. These maintenance-free and robust valves can be retro-fitted with a comprehensive range of accessories for position indication, stroke limitation or manual override.
DOWNLOAD CATALOG (ดาวน์โหลดแคตตาล็อก)
BURKERT TYPE 2012 สามารถใช้ได้ร่วมกับ
-
Burkert - Type 8640 Modular Valve Island for Pneumatics
-
Burkert - Type 8644 - AirLINE Remote Process Actuation Control System
-
BURKERT - TYPE 8697 Pneumatic control unit for decentralized automation of process valves ELEMENT
-
BURKERT - TYPE 6014 Plunger valve 3/2 way direct-acting
-
Burkert - Type 8840 - Modular Process Valve Cluster - Distribution and Collecting
General Technical Data
Product Properties |
|
| Dimensions | Detailed information can be found in chapter “6. Dimensions” on page 8. |
| Material | Detailed information can be found in chapter “5. Materials” on page 6. |
| Design | Globe valve |
| Nominal diameter | DN10…DN100, NPS ⅜…NPS 4 |
| Flow direction | Flow to open (below seat), flow to close (above seat) |
| Safety setting in case of power failure | Normally closed (control function A), normally open (control function B) |
Performance data |
|
| Operating pressure (max.) | 0…25 bar(g), vacuum version up to – 0.9 bar (g) (option) |
| Nominal pressure (max.) | PN 25 (DIN EN 1333), Class 150 (DIN EN 1759) |
| Pilot pressure | 2…10 bar(g) (see “7.1. Fluidic data” on page 12) |
| KV value | 4.7…165 m³/h (see “7.1. Fluidic data” on page 12) |
| 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 Appliances Regulation (EU) 2016/426 and oxygen |
| Medium temperature | – 40…230 °C (see “7.2. Operating limits” on page 16) |
| Viscosity | Max. 600 mm2/s |
| Control medium | Air, neutral gases |
Process/Port connection & communication |
|
| Flange connection | DIN EN 1092 – 1 ANSI B16.5 JIS 10K |
| Threaded connection | G (DIN ISO 228 – 1) NPT (ASME B 1.20.1) Rc (ISO 7 – 1) |
| Welded connection | DIN EN ISO 1127 / ISO 4200 / DIN11866 B DIN 11850 2 / DIN11866 A ASME BPE / DIN 11866 C SMS 3008 |
Approvals and certificates |
|
| Conformity | Food contact 1935/2004(EG), FDA Drinking water Pressure Equipment Directive Gas Appliances Regulation Machinery Directive |
| Approvals | Explosion proof ATEX / IECex |
| Material certificate | 2.2, 3.1 |
Environment and installation |
|
| Degree of protection | IP67 |
| Ambient temperature | – 10…140 °C (see “2. Product versions” on page 4) |
| Installation position | As required, preferably with actuator in upright position |
*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
