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21IA-5 Series

21IA-5 Series

21IA-5 Series

Product catalog summary
Overview:
This technical data sheet provides specifications for the ODE 21IA4T15GC1-5 to 21IA6T25GC1-5 series of 2/2 way angle seat/process valves. These valves are normally closed and pneumatically operated with flow direction below the seat. They are designed for high flow rates and feature an anti-water hammer design.

Key Features:
  • High flow rate due to angle seat configuration.
  • Anti-water hammer feature with fluid entry below the seat.
  • Stainless steel body with corrosion-resistant actuator.
  • Pneumatic actuator can rotate 360 degrees.
  • Self-adjusting internal seals for longevity and improved sealing.
  • Optical position indicator and universal mounting capability.

Specifications:
  • Material: Stainless steel AISI series 316.
  • Seal: PTFE; Packing gland: PTFE, FKM.
  • Fluid Temperature: -10°C to +180°C; Ambient Temperature: -10°C to +60°C.
  • Viscosity of fluid: Max 600 cSt.
  • Compatible with dry air, lubricated gas, neutral fluids, steam (up to 180°C), aggressive and food fluids.

Dimensions:
Pipe SizeA (mm)B (mm)C (mm)D (mm)H (mm)L (mm)T (mm)
G 1/2190.6SW 2715615.4139.76517
G 3/4190.8SW 3216221.4139.87519
G 1200.3SW 4116825146.69020.5

Performance:
  • Actuator pilot pressure: 5-8 bar.
  • Differential pressure: 0-25 bar.
  • Max allowable pressure: 40 bar.

Additional Notes:
  • Electrical operation can be facilitated with a solenoid pilot.
  • Material compatibility with fluids should be verified.
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Catalog excerpts

21IA-5 Series-1

Valve 2/2 way - angle seat/process valve Normally Closed - Flow direction below the seat - pneumatically operated - Hight flow rate due to the angle seat configuration. - Anti-water hammer feature with the fluid entry below the seat. - Electrical operation is easy with the addition of a solenoid pilot. - Stainless steel body and corrosion resistant actuator. - The pneumatic actuator can be rotated through 360 degrees. - Internal seals are self adjusting for long life and better sealing. - Optical position indicator. - Internal seals are self adjusting for long life. - Universal mounting - any mounting orientation is acceptable. Automation, Heating, Water, Hot water, Steam (180°C), Aggressive and food fluids VALVE FEATURES: Fluid Temperature Ambient temperature Viscosity of the fluid Material Seal Packing gland - 10°C + 180°C - 10°C + 60°C max 600 cSt Stainless steel AISI series 316 PTFE PTFE, FKM PILOT ACTUATOR FEATURES : Fluid Temperature Body Gaskets Actuator Pipe ISO 228/1 Dry Air or lubrificated, gas and neutral fluids max + 60°C AISI 316 NBR Ø 50 Actuator pilot pressure (bar) Max. allowable Weight pressure PS (bar) 40 Note Available on request pilot S.V. 31A3AV20+BDA (see catalogue page) Together with male thread nipple male G 1/8 - G 1/8 Material compatibility with the fluids to be checked. The “ODE ” reserves the right to carry out technical and aesthetic modifications without prior notification. (Internal technical data sheet)

 Open the catalog to page 1
21IA-5 Series-2

(Internal technical data sheet) ODE

 Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.