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116 series 

High pressure - General purpose

Pressure reducing regulator

General info

116 Series—High pressure regulator

A comprehensive range of hand adjustable, downstream pressure control regulators offering a wide choice options to suit most applications

Different piston sensing elements allow for a choice of outlet pressure ranges.

Options for a medium to high flow main valve, or a low flow filtered version commonly used in gas applications.

Downstream pressure release options available including captured vent for hydraulic oil and other toxic media as well as non-venting and vent-to-atmosphere options.

116 series regulators provide accurate, repeatable pressure control over a wide range of pressures. Inlet / outlet port options include: 1/4”, 3/8” and 1/2” in BSPP or NPT threads, plus material choices compatible with most common liquid / gas applications makes this regulator first choice for all but the most specialised requirements.

Features and benefits

· Suitable for Liquid and gas applications

· A variety of Material and porting options available

· Reliable, time proven design

· Modular construction allows easy servicing

· Can be used for controlling a wide variety of medias over a large range of pressures

Common applications

· Used extensively for hydraulic fluid control in the oil and gas industry.

· High accuracy and reliability make this an ideal regulator for instrumentation and test rigs.

Contact the office for more details.     


Panel mounting details

Maximum panel thickness:  5.0 mm

116 series - spec tab - panel mounting.JPG
106 series - spec tab - panel cut out.JPG


Use the tool below to identify the type of spares kit required, then contact the sales office, quoting the names of the spares kits required and the serial number of the regulator.

The sales office will then provide a spares kit part number and price.


116 Series – Available spares kits - Hover over a option below to highlight the parts supplied in the kit:




The 116 Series has a modular design, meaning many spares kits can be fitted without removing the regulators from the line.

ALWAYS refer to operating and maintenance instructions before carrying out any maintenance


Factory servicing is available on request.

Contact sales office with serial number for details and price.


Please contact office if you require any additional information. 

O ring spares kit

Piston spares kit

Main valve sub assembly

Panel ring

Bearing set




Click the links below to download documents




Additional document downloads


Click on a link to download a file. 


Please contact office if you require any additional information.  

List of available spares

3D STP Model

PRESREG Valves product brochure

- Use tool to generate part number

- Contact sales office with part number for a price

Ordering info

Use the tool below to generate a part number. 

Contact the sales office with part number for prices.

We are happy to offer assistance and advice on generating part numbers and advising the right regulator for the right application.  

Contact the sales office for more information.  Contact Us.

The following features are standard on all models:

-  Maximum inlet pressure:  690 bar

-  Spring loaded

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