Astra Automatyka > Produkty > Pneumatyczne siłowniki zaworów V400 JOHNSON CONTROLS
Pneumatyczne siłowniki zaworów V400 JOHNSON CONTROLS

These actuators operate pneumatically various plant valve series in response to a variety of pneumatic input signal.

The V-400 and V-500 Series Pneumatic Valve Actuators are designed to accurately position valve modulating plugs in larger chilled water, hot water, and steam control valves in response to a pneumatic signal from a controller. A valve positioner can be ordered separately for use in applications where sequential operation is desired or additional positioning power is necessary. These actuators have a molded, synthetic rubber reinforded diaphragm contained in a sturdy metal housing that protects against dirt and damage.

 

Tabela doboru produktu
Model VG7000 Series
Valve Size in.
Spring Range
psig (kPa)
Valve Stroke
in. (mm)
Trim style
V-400-8001 1/2 or 3/4 3… 6 (21…42) 5/16(8) Stainless Steel*
V-400-8011 4…8 (28…56)
V-400-8002 9…13 (63…91)
V-400-8005 1 or 1-1/4 3…6 (21…42) 1/2(13 Brass/Stainless Steel
V-400-8012 4…8 (28…56)
V-400-8006 9…13 (63…91)
V-400-8007 1-1/2 or 2 6…6 (21…42) 3/4(19) Brass/Stainless Steel
V-400-8013 4…8 (28…56)
V-400-8008 9…13 (63…91)

* Use of V-400 Actuators on 1/2 or 3/4 in. brass trim valves is not recommended. High shutoff forces may cause damage to resilient seats.

Product V-400 and V-500 Pneumatic Valve Actuators
Maximum Control Pressure 30 psig (207 kPa), 25 psig (172kPa) with Pilot Positioner
Air Connection 1/8 in.NPT Barbed Fitting for 1/4 x 5/32 in. O.D. Polytubing
Ambient Operating Temperature Limits -20  to 150°F (-29 to 66°C)
Maximum Storage Temperature 150°F (66°C)
Effective Diaphragm Area V-400: 24 in.²

V-500: 55 in.²

Materials Housing: Die-cast Aluminum

Diaphragm: Synthetic Rubber

Shipping Weight V-400:  5,25 lb (6,92kg)
V-500: 15,75 lb (7,15kg)
Szczegóły produktu

  • Designed for use in hot water, chiilled water, and steam application
  • Position indicator included with every actuator
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Pneumatyczne siłowniki zaworów V400 JOHNSON CONTROLS
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