4000 SeriesPneumatic Controller

Dyna-Flo 4000 Series Local Pressure Controller

Field-mounted pressure controller, emission-compliant and NACE-ready.

A field-mounted pneumatic pressure controller offering proportional-only or proportional-plus-reset control, with field-reversible direct/reverse action and emission-compliant, NACE-ready construction.

ACTS is Dyna-Flo Control Valve Services’s sole agent in Egypt, supplying the 4000 Series Local Pressure Controller to oil & gas, petrochemical and power generation plants nationwide from our office in Sheikh Zayed City, Giza. Sizing and selection are handled by our own application engineers, with aftermarket support and technical services once the unit is in service.

Key Features
  • Proportional-Only & Proportional-Plus-Reset modes
  • Field-reversible direct/reverse acting
  • Meets/exceeds EPA emission standards
  • NACE-ready with stainless steel parts
Models
40004010402040304000LB
Specifications
Models4000, 4010, 4020, 4030
Repeatability0.5% of sensing element range
Deadband0.1% of output span
Output Signal3 to 15 PSIG or 6 to 30 PSIG
Temperature-40°F to 160°F (-40°C to 71°C)

Specifications transcribed from the manufacturer datasheet. Confirm final selection with the product catalog or on request.

Documentation
Bulletin

4000 Bulletin

Product specification and data bulletin.

Bulletin

4000LB Bulletin

Product specification and data bulletin.

IOM Manual

4000 Instructions

Installation and maintenance instructions.

IOM Manual

4000LB Instructions

Installation and maintenance instructions.

Need a 4000 for your project?

Sized, quoted, and answered by an engineer

Send us your requirement and one of our application engineers will follow up, typically within 24 hours.