21IA4T

Product catalog summary

Overview: This document provides technical specifications for the ODE series of 2/2 way angle seat/process valves, including models 21IA4T15GC2 to 21IA9T50GC2. These valves are pneumatically operated and designed for high flow rates with anti-water hammer features.

Specifications:

Material: Stainless steel AISI series 316 with PTFE seals and packing gland.
Temperature Range: Fluid temperature from -10°C to +180°C; ambient temperature from -10°C to +60°C.
Viscosity: Maximum fluid viscosity of 600 cSt.
Pressure: Differential pressure ranges from 0 to 16 bar, with a maximum allowable pressure of 40 bar.

Valve Features:

High flow rate due to angle seat configuration.
Corrosion-resistant actuator with 360-degree rotation capability.
Optical position indicator and self-adjusting internal seals for longevity.
Convertible from Normally Closed (N.C.) to Normally Open (N.O.) or double acting.
Universal mounting orientation.

Applications: Suitable for automation, heating, water, hot water, steam (up to 180°C), and aggressive or food fluids.

Dimensions: Detailed dimensions are provided for various pipe sizes ranging from G 1/2 to G 2 and 1/2 NPT to 2 NPT, with specific measurements for each model.

Compliance: CE Approval under the Pressure Equipment Directive 97/23/CE for valves 21IA7 to 21IA9.

Catalog excerpts

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. - Optical position indicator. - Internal seals are self adjusting for long life. - Easily convertible from N.C. to N.O. or double acting. - 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 Polyamide 66 with 30% glass fibre NBR Ø 70 Actuator pilot pressure (bar) Max. allowable Weight pressure PS (bar) 40 25 16 (Pressure Equipment Directive 97/23/CE) Note Available on request pilot S.V. 31A2AV20+BDA (see catalogue page) Together with male thread nipple male G 1/4 - G 1/4 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)

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(Internal technical data sheet) ODE

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Valve 2/2 way - angle seat/process valve N.C. - 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 rotaded through 360 degrees. - Optical position indicator. - Internal seals are self adjusting for long life. - Easily convertible from N.C. to N.O. or double acting. - Universal mounting - any mounting orientation is acceptable....

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DIMENSIONS: Pipe ANSI/ASME BI.20.1 (Internal technical data sheet) ODE

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Valve 2/2 way - angle seat/process valve Normally Open - 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. - Optical position indicator. - Internal seals are self adjusting for long life. - Easily convertible from N.C. to N.O. or double acting. - Universal mounting - any mounting orientation...

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Differential pressure Operating pressure Control pressure (Internal technical data sheet) ODE

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Valve 2/2 way - angle seat/process valve N.O. - 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. - Optical position indicator. - Internal seals are self adjusting for long life. - Easily convertible from N.C. to N.O. or double acting. - Universal mounting - any mounting orientation is acceptable....

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