21IA-5 Series0 pages

Valve 2/2 way - angle seat/process valve
Normally Closed - Flow direction below
the seat - pneumatically operated

21IA4T15GC1-5
÷
21IA6T25GC1-5

PRESENTATION:

- 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.

USE:

Automation, Heating, Water, Hot water,
Steam (180°C), Aggressive and food fluids

PIPES:

G 1/2 - G 1

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

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

Code

G 1/2

21IA4T15GC1-5

G1

21IA6T25GC1-5

G 3/4

21IA5T20GC1-5

Ø

Kv

Actuator pilot
pressure (bar)

Differential
pressure (bar)

mm

l/mn

min

max

min

max

20

150

5

8

0

15

15

25

80

190

25
10

Max. allowable
Weight
pressure
PS (bar)
40

Kg

1,6
1,7
2,1

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.

13-02-2014

(Internal technical data sheet)

ODE

21IA4T15GC1-5 ÷ 21IA6T25GC1-5