0450 BURKERT | Alldatasheet

Document overview

  • Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
  • PDF pages: 4

Technical content

24 V/DC

≥ Umin ≥ Imin BARRIER Safe Area Hazardous Area The multi-way valve type 0450 Ex brings Burkert’s 0450 centralized process actuation solution to hazardous areas. Its high flow rates in combination with the aluminum bodies allow a wide range of applications. Most commonly used safety barriers are approved for applications with the 0450 EExi. For easy installation, the valves can (on request) be supplied pre-wired to WAGO and Harting junction boxes. EEx ia IIC T6 approved Optimized System Solutions for hazardous areas High Flow Rates Long service life even with non-lube conditions Pre-tested and supplied easy to connect

0450 EExi High Flow ALUMINUM Valves

Applications: • Chemical Industry

  • Pharmaceutical Processing Equipment
  • Cosmetic Processing Equipment
  • Water Treatment / Processing Equipment www.buerkert-contromatic.com Specification Valve type 0450 EExi Materials Valve body Aluminum anodised Valve internals Al, St.Steel, brass Seals POM/NBR Pneumatic modules Aluminum anodised Fluids Filtered compressed air, lubricated or unlubricated Manual override Standard Valve port connection G Rating IP 65 with plugs Power supply 24 V/DC Certification EEx ia llc T6 Intrinsically safe barrier Required Ambient Temperature Pi = 0.7 W –10 up to +50 °C at T6 Pi = 0.9 W –10 up to +60 °C at T5 Configuration To customer requirement Electrical connection options Cable plug 2506 EaseOn cable plug 2510 Prewired junction boxes WAGO (on request) Harting (on request) Page 1 / 4

5/2 way valve, servo- assisted, in de-energized position, port 2 pressurized and port 4 exhausted. Different returns incl. impulse valve Function L 5/3 way valve, servo- assisted, in middle position, all ports locked Function N 5/3 way valve, servo- assisted, in middle position, ports 2 and 4 exhausted Valve Characteristics *) valves have double mounting dimensions (36 mm wide) Circuit function H (5/2) H (5/2) H (5/2) L (5/3) N (5/3) Flow rate [l/min] 750 750 750 650 650 Pressure range [bar] 2 – 8 2 – 8 2 – 8 2 – 8 2 – 8 Reset air spring spring impulse* spring* spring* Response times opening [ms] closing [ms] Item-No. 194 941 L 194 943 N 194 944 P 194 945 Q 194 946 R 135 1214 135 1214 135 135 135 Page 2 / 4

Dimensions [mm] with 0450 EExi Valves Dimensions [mm] 0450 EExi Pneumatic Modules 0450 EExi Number of valves Blind cover* Item-No. 194 256 V 194 264 V 194 265 W 194 266 X 194 267 Y 194 268 H 194 269 A 194 270 F 194 271 U 194 272 V 194 273 W 194 379 G Page 3 / 4 n = number of valves Circuit Function H Circuit Function H impulse, L and N 150 18 ø 5 37 G1/8 ø 5 ø 5 ø 5

H & B MTL P & F Phoenix Contact Stahl Turck In case of special requirements please consult for advice. We reserve the right to make technical changes without notice. 112-GB/ 1-0250 Approved Barriers for Use with 0450 EExi Max. Resistance at 55 °C 144 Ω 163 Ω 100 Ω 100 Ω 70 Ω 70 Ω 70 Ω 70 Ω 70 Ω 154 Ω 154 Ω 140 Ω 273 Ω 200 Ω 140 Ω 154 Ω 110 Ω 108 Ω 108 Ω 93 Ω 68 Ω 195 Ω 97 Ω 97 Ω 97 Ω 97 Ω 140 Ω 140 Ω 140 Ω 140 Ω 173 Ω 106 Ω 203 Ω 120 Ω 160 Ω 191 Ω 163 Ω 193 Ω 144 Ω 82 Ω 54 Ω 233 Ω 138 Ω 182 Ω 157 Ω 157 Ω Type Modex 07-7311-93M6/P060 19-100.2801/1010 SB-0728 SB-1728 6/915-7 7/915-7 2/915-7 4/915-7 5/915-7 LB 2112 FB 2112 F3328 (Characteristics A or C) V17132-55 V17332-61 728 4021 4728 7028+ 7028- 4025 5025 8215-DO-IS KFD2-SD-Ex1.48 KFD2-SL-Ex1.48 KFD2-SD-Ex1.48.90A KFD2-SL-Ex1.48.90A Z 728 Z 828 Z 728.CL Z 828.CL KSD2-BO-Ex RSD-BO-Ex4 VAA-2EA-G5-N/V1-Ex EGA-041-3 ED2-VD-Ex.2.1835 Pl/Ex-SD/22/45-C 9351/10-16-10 9151/10-16-10 9475/12-04-21 9475/12-04-31 9475/12-08-51 9651/40-16-10 9001/01-280-100-10 9001/01-252-100-14 MC 72-41Ex-T MC 72-43Ex-T Page 4 / 4