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HILO-MATIC™ Pressure Pilot // Pressure Range: 100-1700 psig


Product Technical Configuration

Pressure Range: 100-1700 psig

Product country of origin: Canada

Location of the product: Canada

Available:  For Sale

Supplier reference: 425916

Original manufacturer: Plainsman Mfg. Inc.

Finalized quotes will be sent directly to the supplier


The HiLo-MaticTM Pressure Pilot is a two position, three-way valve that reliably reacts to pressure input from a pipeline.

It is used in conjunction with a hydraulic controller and an actuator/valve combination to provide unmanned emergency shutdown of a pipeline in cases of over or under pressure.

Pressure limits can be set for low/high, low only or high only.

The pressure pilot can be supplied alone for retrofit applications or in conjunction with a hydraulic controller, actuator and valve to round out a complete emergency shutdown system.



• ±1% repeatability

• Pressure set-points available between 25 and 2800 PSI

• Maximum working pressure: 5000 PSIG (340 bar)

• Maximum instrumentation pressure: 150 PSIG (10 bar)

• Compatible with oil/gas/air instrumentation

• ABSA CRN 0F09864.2 (also BC.21, SK.23, MB.24, ON.25)

• NACE trim available



• Minimum deadband

• Reliable/low maintenance

• Bubble tight design

• Block and bleed design

• Safety vent/seal indicator

• Severe duty

• Wrench flats/knurling

• Easy installation/operation

• Factory set, yet field adjustable

• All aluminum and stainless steel construction

• Readily available spares/support

• Rebuild kit available

• Compatible with most existing ESD systems

• Components wetted by process fluid adhere to NACE MR0175 material requirements


Plainsman Mfg. Inc. is a locally owned manufacturing and distribution company operating out of Edmonton, Alberta since 1966.

We manufacture and distribute products for oilfield production, pipeline maintenance, construction and gas and water distribution. We have an in-house engineering department and a full service manufacturing facility that enables us to respond efficiently to customer and industry needs.

Plainsman is currently operating out of a 44000 sq. ft. facility on the south side of Edmonton. We are dedicated to providing our customers with the best possible service, and maintain a large inventory at our Edmonton location. Continued registration of our ISO 9001 quality assurance system since 1994 also reflects our commitment to quality and service. At Plainsman, we are constantly seeking out new and better products and services to meet our customer’s requirements and the ever-changing demands of the industry.

Over the past 50 years Plainsman has built a solid distribution base which includes oilfield supply stores, OEM’s, PC pump suppliers, chemical pump and instrumentation companies and utility companies principally in Western Canada. We are large enough to effectively look after our customer’s needs and we’re dedicated to providing the kind of personal service and attention our customers deserve.

We pride ourselves on creating a positive company culture that promotes internal career growth opportunities as well as an interesting and enjoyable place to work. What sets us apart from our competition is employee job satisfaction which leads to excellent customer service achieved through the cooperation of all departments.

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Related Product Variants

Product Name Pressure
HILO-MATIC™ Pressure Pilot Range: 100-1700 psig
HILO-MATIC™ Pressure Pilot Range: 125-2600 psig
HILO-MATIC™ Pressure Pilot Range: 30-1000 psig
HILO-MATIC™ Pressure Pilot Range: 75-1800 psig

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