Pneumatic & Compressor Valves – Royal Fluid Power Inc.

1/4” – 3/8” ASME Safety Relief Valves (Control Devices)

A compact, high flow rate safety valve. All brass construction with resilient silicone seat seal results in a bubble tight

1/2” ASME Safety Relief Valves (SF-50) (Control Devices)

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High flow rate safety valve. All brass construction with resilient silicone rubber seat seal results in a bubble tight seal

1” – 1 ¼” ASME Safety Relief Valves (Control Devices)

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High flow rate safety valve. Brass construction Resilient Silicone rubber seat Bubble tight to within 10% of set pressure. Maximum

3/4” – ASME Safety Relief Valves (Control Devices)

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High flow rate safety valve. Brass construction Resilient Silicone rubber seat Bubble tight to within 10% of set pressure. Maximum

Ball Check Valve – Brass

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400 psi maximum size ¼” to 2” 175 psi maximum 2 ½” to 3” 210° F maximum temperature 0.5 psi

Ball Check Valve – Stainless Steel

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400 psi maximum size ¼” to 2” 175 psi maximum 2 ½” to 3” 210° F maximum temperature 0.5 psi

Cast Brass Check Valve (Control Devices)

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250 psi maximum 450° F maximum temperature Cracking Pressure < 3 psi Model Size CB-13 1/8” CB-25 1/4” CB-38 3/8”

Check Valve – Female – Female

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212 psi maximum 40° F to 140° F Nickel Plated Brass Model Size CV-1 1/8” CV-2 1/4” CV-3 3/8” CV-4

Check Valve – Female – Female 2000 psi maximum

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2000 psi maximum -20° F to 212° F Brass Model Size BC 125B 1/8” BC 250B 1/4” BC 375B 3/8”

Check Valve – Male-Male (Control Devices)

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250 psi maximum 40° F to 250° F Brass Model Size M2525 1/4”

Cold Start Valve (Control Devices)

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CS -12 and CS -25 valves bleed air from the compressor head during the first few revolutions, thus reducing motor

LGM 30 Load Genie – Continuous Run Unloader (Control Devices)

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The Load Genie Mark LGM 30 replaces the conventional three component system with all the economic advantages including elimination of

Inline Check Valve (Control Devices)

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IC valve can be installed in the discharge line of the compressor whenever an in-tank valve will not fit, and

Intank Check Valve – Compression Fitting (Control Devices)

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Model Material SCFM Tube Comp MPT outlet C5038-STA Brass 20 1/2” 3/8” C5050-ST Brass 20 1/2” 1/2” SC1212 Steel 20

Intank Check Valve – NPT Threads (Control Devices)

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Model Material SCFM FPT inlet MPT outlet P5050-ST Brass 20 1/2” 1/2” S1212 Steel 20 1/2” 1/2” P5075-ST Brass 30

Low Pressure Relief Valve (PR-25) (Control Devices)

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Model PR low pressure relief valves are used in systems to maintain a desired pressure level. Model PR is a

Non Code Relief Valve (Control Devices)

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This safety valve though miniature in size has been designed to give high flow performance. NC valves incorporate many of

P25 Unloader Pilot Valve (Control Devices)

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Variable Range and Differential This Unloader Pilot Valve fills the need for a control that can be adjusted both for

High Capacity ASME Side Port Relief Valves (Control Devices)

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Side vent ASME safety valve designed for large flow capacities Pull Ring design O Ring seal is bubble tight to

Slide Valve

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Allows full flow in one position and block supply pressure and exhausts downstream pressure in other position. Brass 250 psi

Swing Check Valve

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Bronze Construction Operating Temp. 200° F Max. Pressure 150 psi Full flow and can be installed vertically or horizontally Recommended

Tank Manifolds (Control Devices)

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Model Application ACM Air Compressor CTM Carry Tank

Tank Valve (Control Devices)

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Tank valves are used wherever a method of inflating a tank with a standard air chuck is required. Brass body,

Throttle Control (Control Devices)

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TC throttle controls are used on gas engine-driven compressors to reduce engine speed to idle when the continuous run control

Vacuum Relief Valve (Control Devices)

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Model VR vacuum relief valves are used in systems to maintain a desired vacuum level. Model VR is a proportional

Load Genie – Unloader Check Valve (Control Devices)

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Combination Unloader and Check Valve. Unloads compressor manifold any time flow stops. Model Inlet Outlet SCFM CA-6 3/8” tube conn.

Check Valves (9)

Check Valves - Intank (2)

Tank & Slide Valves (3)

Compressor Valves (1)

Relief Valves (8)

Unloader Pilot Valves & Throttle Valves (4)