EFT 2257/2

Throttle valves

Type (Cust.) Art. no. PN G H L1 CAD Legend
Type EFT-2257/2-G 1.8 Art. no. 808.9006.020 PN 400.0 bar G 1/8 H 59.0 mm L1 38.0 mm CAD -
pcs
Type EFT-2257/2-G 1.4 Art. no. 808.9006.040 PN 400.0 bar G 1/4 H 71.0 mm L1 49.5 mm CAD -
pcs
Type EFT-2257/2-G 3.8 Art. no. 808.9006.060 PN 400.0 bar G 3/8 H 84.0 mm L1 59.0 mm CAD -
pcs
Type EFT-2257/2-G 1.2 Art. no. 808.9006.080 PN 400.0 bar G 1/2 H 97.0 mm L1 68.0 mm CAD -
pcs
Type EFT-2257/2-G 3.4 Art. no. 808.9006.120 PN 400.0 bar G 3/4 H 120.5 mm L1 86.0 mm CAD -
pcs

Throttle valves

SO Code: -
Art. no.: -

Technical details

G=BSP thread (parallel)
Two-way needle valves are suitable for flow control on both directions.
Flow control by a decimal scale on the handwheel. Unintentional operations are not possible due to the locking screw on the handwheel.
Metallic sealing.
Panel mounting with nut on request.

Working temperature: -20°C to +100°C
Filtration grade: 25µm
Safety factor pression: 1.5 times

On request:
Connections male / female, FKM gaskets, NPT threads, cap nuts

Documents

  • Technical information flow diagrams EFT Download
Two-way needle valves are suitable for flow control on both directions.
Flow control by a decimal scale on the handwheel. Unintentional operations are not possible due to the locking screw on the handwheel.
Metallic sealing.
Panel mounting with nut on request.

Working temperature: -20°C to +100°C
Filtration grade: 25µm
Safety factor pression: 1.5 times

On request:
Connections male / female, FKM gaskets, NPT threads, cap nuts

Documents

  • Technical information flow diagrams EFT Download