3cestný pneumaticky kulový ventil 285-288
Ball valves Type 285 - 288 are based on ball valve Type 543 (d16DN10 to d63DN50) and electric actuator EA21. The Type range 285-288 is designed as modular upgradeable 3-Way ball valve for mixing and diverting applications which demand special process requirements.
Specifikace 3cestný pneumaticky kulový ventil 285-288
Fields of Application:
- Chemical Process Industry
- Life Science
- Microelectronics
- Measurement and Control
- Water Treatment
- Ship Building
- Food & Beverage
Advantages:
- compact design and modular assembly
- preloaded spring packages, standard version FC, DA; FO on request
- fast cycle time
- for FC/FO stroke limitation possible
- pressure connector based on Namur standard
Products:
- Type 285: Type 543 horizontal PVC-U, PVC-C und ABS mit PA11/PA21 (alle Standards)
- Type 286: Type 543 horizontal PP-H mit PA11/PA21 (ISO, ASTM)
- Type 287: Type 543 horizontal PVDF PA11/PA21(ISO, ASTM)
- Type 288: Type 543 vertical PVC-U PA11/PA21 (ISO, JIS)
Technická specifikace 3cestný pneumaticky kulový ventil 285-288
| PA 11/ PA21 | Type 543 | |
| Range: PA11 from d16DN10 up to d32DN25 and PA21 from d40DN32 up to d63DN50 Nominal torque: 10 Nm (7.4 lb. ft.) Peak torque: 20 Nm (15 lb. ft.) Cycle time: 1 - 2 s, with throttle valve up to 5 s Operation pressure max.: 7 bar (101 psi) Working principle: Rack and pinion Operation media: Neutral, non corrosive gasses (fluids on request) Modes of operation: Fail-safe to close (FC), Fail-safe to open (FO), Doule actuating (DA) ISO 5211: PA11: F04 PA21: F05 |
Dimension range: d16DN10 to d63DN50 |
Soubory ke stažení
- Brochure - Always on course - Three-way ball valve type 543 (pdf, 1034KB)
- Installation and Operating Instruction - 3-way ball valve type 543 horizontal, manual (pdf, 772KB)
- Installation and Operating Instruction - 3-way ball valve type 543 vertical, manual (pdf, 718KB)
- Installation and Operating Instruction - Assembly kit for ball valve type 543 actuators PA11/21 and EA 21 (pdf, 761KB)
- Instruction Manual - Electrical Actuator Unit Type EA 21/31/42 (pdf, 2615KB)
- Instruction Manual - Pneumatic actuator unit Type PA11/PA21 (pdf, 3742KB)
- Product Range - Type 543 (pdf, 29994KB)
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