PL90 | Pneumatic Pilot
BelGAS CP Control Products
The BelGAS CP PL90 is a pneumatic pilot designed to operate in conjunction with control valves, delivering precise and proportional signal control in response to changes in system pressure. It functions as an indirect acting pilot, providing a controlled output signal that modulates valve position for accurate pressure control.
By sensing pressure either upstream or downstream of a control valve, the PL90 adjusts its output proportionally, allowing for stable and responsive control across varying operating conditions. This makes it well suited for applications requiring consistent pressure regulation and reliable system performance.
The PL90 features a simple, field-proven design with a single adjusting screw for setpoint control and the ability to be installed remotely from the valve it operates. Built with durable materials and multiple diaphragm options, it is designed to perform reliably in demanding oil and gas environments.
Typical Applications:
Control valve actuation, pressure control systems, instrument protection, upstream and downstream pressure sensing
Key Features
- Indirect acting pneumatic pilot
- Provides proportional output signal based on sensed pressure
- Single adjusting screw for precise setpoint control
- Adjustable pressure ranges from 5 to 285 PSIG
- Maximum design pressure up to 285 PSIG
- Compatible with gas and air service
- 1/4″ NPT end connections
- Remote mount capability for flexible installation
- NACE compliant construction
- Available with Buna-N or fluorocarbon diaphragm materials
PERFORMANCE ADVANTAGES
Why the P7100 Performs Where It Counts
PRECISE PROPORTIONAL CONTROL
Delivers a predictable relationship between setpoint adjustment and output signal, allowing accurate control of valve position.
FLEXIBLE INSTALLATION
Can be mounted close to or remotely from the control valve without sacrificing performance, simplifying system layout.
STABLE SYSTEM RESPONSE
Provides smooth and responsive signal modulation, improving control stability across changing process conditions.
BUILT FOR RELIABLE FIELD OPERATION
Durable construction and proven diaphragm design ensure long service life in demanding oil and gas applications.