3599 - pneumatic - ANSI
Axial valve
VALVE STYLE
Axial valve
USAGE
- On/off service
- Throttling service
- Low-pressure service
- High-pressure service
VERSION
ANSI
MEDIUM TEMPERATURE
-60
to 200 °C /
-76
to
392 °F
SUPPLY
Pneumatic
VALVE SIZE
NPS 4
to
NPS 48
PRESSURE RATING
Class 150
to
Class 2500
LINING
without
Special features
- Pneumatic control valve
- Suitable for liquids and gases
- The plug is located axially in the flow path of the pipeline
- Variety of cage designs to handle critical applications, e.g. to reduce noise or to control cavitation
- Actuator mechanism protected from the process medium converts the rotational into a linear motion and provides maximum thrust for high control accuracy
- Reduced actuator thrust/size through the use of an actuator mechanism and balanced plug
- Low emissions due to rotating actuator stem
- Linear or equal percentage characteristic
- High Cv coefficients for valve sizes
- Higher flow capacity possible in on/off valves without cage
- Flanged body according to DIN, ANSI RF or ANSI RTJ
Accessories
- - - -
Options
- Stainless steel body
- Special materials
3599 - pneumatic - ANSI can be combinated with the following actuations:
Special features:
- Single-acting pneumatic diaphragm actuator for butterfly valves and other final control elements with rotary closure members
- Direction of action (fail-open/fail-close) can be selected as required
- Diaphragm area 160 or 320 cm²
- Various signal pressure ranges
- Travel stops externally adjustable to limit the opening angle
- No special tools required for mounting and conversion
- Signal pressures up to max. 6 bar
- Connections according to DIN ISO 5211
Special features:
- Double acting
- Flat cover design
- Stainless steel-to-stainless steel coupling to the signal transmitter
- Exact scale to indicate the working range
- Easy-to-service safety springs with corrosion protection
- Springs to match the control pressure
Special features:
- Single-acting and double-acting piston actuator
- Suitable for strict requirements in chemical plants
- Opening angle 90°
- Signal pressures up to 10 bar
- Torques from 5 to 11674 Nm
- Temperatures from –40 to +80 °C
- End positions adjustable within wide range (+5°/–15°)
- Diagonal or parallel square drive position
- Position indicator adjustable in steps of 45°
- Encapsulated spring assemblies
- Power transmission without clearance thanks to involute gearing
- Direction of rotation reversible without requiring additional parts
- Surface treatment tested by Kesternich sulfur dioxide corrosion test and salt spray test
- Centering ring milled into the housing
- Standardized attachment of valve accessories according to VDI/VDE 3845 or NAMUR
- Simple attachment according to DIN EN ISO 5211
- Blow-out-proof travel stop screws
- Fast stroking speeds as standard
Information
Support
Certificates
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