Contact  |  307-337-1174  |  [email protected]

Our Products By Manufacturer

OUR PRODUCTS BY TYPE

────

PL90 Series

────

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

View Product Literature

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 BelGAS CP PL90 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.

Not the product you are looking?

Similar Products From BelGAS CP

PL91 / 92 Pneumatic Pilot

Pneumatic pilot senses pressure and drives the loading signal that positions a high-pressure control valve to setpoint.

- Learn More -

PL94 Sense Line Protector

In-line limiter caps the pressure passed down the sense line, blocking spikes that would reach the downstream instrument.

- Learn More -

PL95 HP Line Protector

High-pressure limiter caps the pressure passed down the sense line, shielding instruments from spikes in severe service.

- Learn More -

RT-XX Test Valve

Test valve installed between a pressure vessel and relief valve to allow safe testing without pressurizing the vessel.

- Learn More -

W100 Temp Controller

Pneumatic temperature controller senses vessel temperature and modulates a pneumatic output to hold the process setpoint.

- Learn More -

W100M High Temp Shutdown

Shutdown device trips to stop fuel gas flow the moment vessel temperature climbs past its preset high-temperature limit.

- Learn More -

P355 Drip Pot

Drip pot designed to remove
moisture from gas or air streams
before entering equipment
requiring a dry supply.

- Learn More -

P8A00 Weldneck Assembly

Weldneck and blind flange assembly bolts onto the vessel to provide a sealed access point that opens for inspection or service.

- Learn More -

P8200 Fuel Gas Shut-Off

Mechanically operated fuel gas shut-off valve automatically shuts off gas flow when rising liquid level triggers the displacer.

- Learn More -

PL84 Pilot Regulator

High-sensitivity pilot designed for use with medium and small commercial regulators where control is critical.

- Learn More -