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Straightway Control Valve DN 15 - 100
  • Protection class IP 65
  • 2 torque switches
  • 1 limit switch
  • Emergency manual override hand wheel
  • Additional devices available, e.g. potentiometer
Unit of Measure

Dia. Nominal

 N/A 32 mm

Nominal Pressure

 N/A PN 40

Form

 N/A Straightway

Actuator

 N/A ARI-PREMIO 5 kN

Connection

 N/A Flanged

Seat Dia.

 N/A 31 mm

Body Material

 N/A GG-25 GGG-40.3 1.0619+N 1.4408

Standard Kvs Value

 N/A 16 m3/h

Reduced Kvs Value

 N/A 10 m3/h

Stroke

 N/A 20 mm

Closing Pressure- Bellow Seal

 N/A 40 Bar

Operating Time

 N/A 53 sec.

Height [H]

 N/A 753 mm

Weight

 N/A 23 kg

Standard Valve Length- L

 N/A 180 mm

Flange Dimension- Ø D

 N/A 140 mm

Flange Dimension- Ø K

 N/A 100 mm

Flange Dimension- n x Ø d1

 N/A 4 x 18 mm

Actuator Motor

 N/A 230V 60 Hz 230V 50 Hz 24V 50/60 Hz 115V 50/60 Hz

Spindle Sealing

 N/A PTFE-V-ring unit: -10°C up to +220°C PTFE-packing: -10°C up to +250°C Graphite-packing: -10°C up to +450°C Stainless steel bellow seal with safety stuffing box: -60°C up to +450°C

Guiding

 N/A Spindle Sealing

Flow Characteristic

 N/A Linear Equal percentage

Positioning Ratio

 N/A 50:1

Sealing: Seat/Plug- Leakage Class

 N/A Metal / Metal-Leakage class IV acc. to DIN IEC 60534-4 Metal / Soft substance-Leakage class VI acc. to DIN IEC 60534-4

N/A

  • Compact design
  • Precision guided spindle
  • Roll hardened spindle
  • Plug sealing to conical edge of seat
  • Positioning ratio 50:1
  • Spring-loaded PTFE-V-ring packing unit
  • Double wall bellow seal
  • Mechanical position indicator
  • Free of asbestos

N/A Standard:
Parabolic plug, metal sealed.
Special design:

  • Parabolic plug, soft sealed (max. 200°C)
  • Parabolic pressure balanced plug, metal sealed, Material of piston seal
  • PTFE with stainless steel spring (max. 200°C)

    • N/A

    • Refrigerant
    • Cooling water
    • Warm water
    • Hot water
    • Thermal oil
    • Steam
    • Gas

      - other applications on request

    • C ∈ - marking for applications acc. to Pressure Equipment Directive (identification obligation from ≥ DN32 for valve without safety function)
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