Technical specifications Valve positioning

Sizes and materials

Specifications VPI-A Small VPI-A Large VPI-S Small VPI-S Large
Body material Aluminium A360 Aluminium A360 Stainless steel AISI 316  Stainless steel AISI 316
Body coating Interpon 610 powder coating Interpon 610 powder coating N/A N/A
Hand wheel material Carbon steel coated Carbon steel coated AISI 316 AISI 316
Bracket material AISI 316 AISI 316 AISI 316 AISI 316
Adaptor material AISI 316 AISI 316 AISI 316 AISI 316
Total weight (kg) 1.8 3.8 3.3 6.4
Dimension (mm)
LxWxH
191x120x142 220x177x178 191x120x142 220x162x178
Spindle diameter range (mm) 5-27 20-70 5-27 20-70
Drive bush thread range 5-36 30-80 5-36 30-80

Note: Weights exhibited above are excluding the weight of the adaptor for the VPI

Valve Position Indicator

Approvals and operating conditions

Sensor Option Ex rating without LEDs EX Rating with LEDs
NAMUR sensor
Pepperl + Fuchs
SC3.5-G-NO
  • II 2G Ex ia IIC T6/T4 Gb
  • II 2D Ex ia IIIC T80°C/T130°C Db
  • -25°C ≤ Ta ≤ +70°C/+100°C
  • II 2G Ex ia IIC T4 Gb
  • II 2D Ex ia IIIC T130°C Db
  • -25°C ≤ Ta ≤ +50°C
Safety NAMUR sensor
Pepperl + Fuchs
NJ3-18GK-S1N
  • II 2G Ex ia IIC T6/T4 Gb
  • II 2D Ex ia IIIC T80°C/T130°C Db
  • -25°C ≤ Ta ≤ +70°C/+100°C
  • II 2G Ex ia IIC T4 Gb
  • II 2D Ex ia IIIC T130°C Db
  • -25°C ≤ Ta ≤ +50°C
Dry contact switch
Omron
D2VW-01L2A-1M
  • II 2G Ex ia IIC T6 Gb
  • II 2D Ex ia IIIC T85°C Db
  • -40°C ≤ Ta ≤ +80°C
  • II 2G Ex ia IIC T4 Gb
  • II 2D Ex ia IIIC T130°C Db
  • -40°C ≤ Ta ≤ +50°C
Leverless limit switch
Topworx GO switch
74-1352H-S2
  • II 2G Ex ia IIC T6/T4 Gb
  • II 2D Ex ia IIIC T85°C/T130°C Db
  • -40°C ≤ Ta ≤ +50°C/+100°C
  • II 2G Ex ia IIC T4 Gb
  • II 2D Ex ia IIIC T130°C Db
  • -40°C ≤ Ta ≤ +50°C

Classifications

  • Product IP Rating: IP66
  • VPI is an ATEX and IECEx certified product, approved for use in zone 1 classified areas

Valve Position Indicator Aluminum series

Certifications