Key Features

  • Valve / Product Type: Manual + Mechanical Control, Pressure Reducing
  • Body Material: Aluminium
  • Port Size: 1/4 thread
  • Pressure: 0.5 Bar (500 mBar), 0.6 Bar (600 mbar), 0.7 Bar (700 mBar), 0.8 Bar (800 mBar), 1 Bar, 1.2 Bar, 1.3 Bar, 1.4 Bar, 1.5 Bar, 1.6 Bar, 2 Bar, 2.5 Bar, 3 Bar, 3.5 Bar, 4 Bar, 4.5 Bar, 5 Bar, 5.5 Bar, 6 Bar, 6.5 Bar, 7 Bar, 7.5 Bar, 8 Bar, 8.5 Bar, 9 Bar, 10 Bar
  • Seals: NBR
  • Media: Air, Gases (Non Aggressive)

1/4" Pneumatic Air Regulator 0.5–8 Bar Piston (R200)

★★★★★ 4.3 / 5 (4 reviews)

£14.30 incl. VAT £11.92 ex. VAT

Brand: Shako Co Ltd

Model: R200, R200BG

Stock: 25 in stock

Read Full Description

Description

Miniature Air Pressure Regulator – Shako R200 Series


Compact Piston Pressure Regulator for Reliable Pneumatic Pressure Control

The Shako R200 Series Miniature Air Pressure Regulator is a compact piston-operated pressure regulator designed to provide reliable and stable downstream pressure control for compressed air systems.

For many years the R200 has been one of Shako's most popular miniature regulators, offering dependable performance, simple installation and excellent value for OEM equipment, automation machinery and general industrial pneumatic systems.

Available as standard with a 1/4" BSP port, with an optional 1/8" BSP version, the R200 delivers high flow capacity from a compact, lightweight regulator. Standard models feature a relieving regulator design, with an optional non-relieving version available for specialist applications.

Pressure Regulation

The R200 uses a piston-operated regulating mechanism designed to provide stable outlet pressure with simple and accurate pressure adjustment.
The standard relieving regulator automatically exhausts downstream pressure when the pressure setting is reduced, allowing rapid and accurate pressure adjustment.

An optional non-relieving version is available where downstream pressure should not be exhausted.

Technical Performance

Function: Relieving air pressure regulator
Regulator type: Piston operated
Port sizes:
1/4" BSP (standard)
1/8" BSP (optional)
Optional threads: NPT and Rc
Working media: Compressed air
Operating pressure: 0.5 to 8 Bar
Maximum inlet pressure: 10 Bar
Proof pressure: 12 Bar
Maximum flow: 1550 L/min (ANR)
Regulation sensitivity: ±3% F.S.
Temperature range: -5°C to +60°C
Weight: 205 g

Construction

Body: Die-cast aluminium
Regulator dome: Glass-filled nylon
Regulator knob: Nylon
Piston: POM
Seal: NBR
Compact lightweight construction
Panel mounting option available

Supplied Complete

Pressure gauge
Mounting bracket
Panel mounting ring
Blanking plug
Ready for installation

Applications

Ideal for:
OEM machinery
Automation equipment
Pneumatic control panels
Machine builders
General industrial compressed air systems
Packaging machinery
Assembly equipment
Instrumentation
Miniature pneumatic circuits
General pressure regulation

Key Features

Compact piston-operated pressure regulator
Reliable relieving regulator design
Optional non-relieving version
High flow capacity up to 1550 L/min
1/4" BSP standard connection
Optional 1/8" BSP version
Maximum inlet pressure 10 Bar
Pressure gauge included
Panel mounting included
Lightweight aluminium construction
Suitable for continuous industrial operation

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View Technical Specification

Technical Specification

Brand: Shako Co Ltd

Model: R200, R200BG

Width: 72.00 mm

Height: 78.00 mm

Depth: 31.00 mm

Weight: 0.25 kg

Valve / Product Type: Manual + Mechanical Control, Pressure Reducing

Body Material: Aluminium

Port Size: 1/4 thread

Pressure: 0.5 Bar (500 mBar), 0.6 Bar (600 mbar), 0.7 Bar (700 mBar), 0.8 Bar (800 mBar), 1 Bar, 1.2 Bar, 1.3 Bar, 1.4 Bar, 1.5 Bar, 1.6 Bar, 2 Bar, 2.5 Bar, 3 Bar, 3.5 Bar, 4 Bar, 4.5 Bar, 5 Bar, 5.5 Bar, 6 Bar, 6.5 Bar, 7 Bar, 7.5 Bar, 8 Bar, 8.5 Bar, 9 Bar, 10 Bar

Seals: NBR

Media: Air, Gases (Non Aggressive)

Options required: Mounting Bracket, Panel Mount

Reviews

★★★★★4.3 / 5 4 reviews

★★★★★

Nice little mini regulator to be honest, had expected it to be shall we say not so good for the price. The sales person I spoke to had convinced me to buy one and I have to say he was right, they are very good quality indeed. I have now looked at the Shako manufacturers website and can see a whole host of other pneumatic products that would be very interesting for us in the future. So I'll probably take your credit account offer quite soon. Thanks again for the support. A++ well recommended.

Reviewed on 17/10/2016 by Rob Darby

★★★★★

Amazing quick delivery, air reg bracket and gauge as expected, good price really nice quality product. Thanks. Josh. I'll be back for more later at this price.

Reviewed on 01/03/2017 by Josh

★★★★★ Verified Purchase

Extremely good quality.

Reviewed on 21/05/2025 by Paul K - Tenterden, United Kingdom

★★★★★ Verified Purchase

Nice little regulator. good controls . Perfect

Reviewed on 22/05/2025 by Patricia T - Verwood, United Kingdom