Welcome to Power & Process Control, formerly Power & Process Corp. of Suffern, NY. Power & Process Control is supported by the industry-leading engineers, technicians, and customer service representatives of Control Associates.


Control Valves

Fisher® — Manufacturer of control valves, actuators, pneumatic controllers, positioners and accessories
  • easy-e® - Globe Control Valves – ED, ES. ET and EZ
  • Vee-Ball® - Rotary V-Notch Control Valves
  • POSI-SEAL® - High Performance Butterfly Valves
  • Baumann™ - General Service, Compact and Economical Control Valves
  • Wizard® - Pressure Controllers (Pneumatic)
  • Wizard® - Temperature Controllers (Pneumatic)
  • Level-Trol® - Pneumatic and Electronic Digital Level Controller/Transmitter with Series 249 Displacer
  • FIELDVUE® - Smart Microprocessor-based Valve Positioners with Self Diagnostics
  • Fisher® - Pneumatic & Electro-Pneumatic Positioners
  • Fisher® - Electro- Pneumatic I/P Transducers
  • Fisher® - Trip Valves and Volume Boosters

Severe Service Valves

Fisher® — Severe service control valve trims for applications that require noise attenuation
  • Whisper Trim® & WhisperFlo® - For aerodynamic noise control in steam and gas applications
  • Low Noise Plates - Custom engineered economical solutions for reducing aeodynamic noise
  • Vent and Line Diffusers


Fisher® Regulators — Pressure reducing regulators, relief valves and integrated regulating and metering systems solutions
  • Pressure and Back Pressure Relief Regulators
  • Temperature Regulators
  • Pilot and Direct Operated
  • Steam, Air, Water, Liquids and Natural Gas Applications

Remote Automation Solutions

Fisher® Remote Automation Solutions — Manufacturer of Remote Terminal Units (RTU) designed for a variety of measurement and control applications, including steam and gas flow measurement
  • FloBossTM Flow Manager - Designed specifically for flow measurement
  • ROC - Remote Operations Controller - A powerful, flexible RTU that includes features found in flow computers and PLCs, making them ideal for a wide range of applications requiring sophisticated measurement and control

In shop and field services available from Control Associates
  • Steam PRV Station Panel Fabrication
  • Steam PRV Station Tuning, Startups and Repair Services
  • VFD Programming, Startups and Field Services
  • Laser Pump Alignment and Startup Services
  • Stress Analysis

  • Onsite Control Valve and Regulator Repair Services