Pneumatic Safety Valves

Pneumatic safety valves are critical components in any air-powered system. They help prevent dangerous over-pressurization, which can damage equipment or put workers at risk. These valves automatically release excess pressure when it reaches a certain level, keeping systems running safely and efficiently. Whether you're working in manufacturing, automation, or process control, having the right safety valve in place ensures compliance with industry standards and provides peace of mind.

What Kind of Pneumatic Safety Valves Do We Offer?

At Centro, we carry a wide range of pneumatic safety valves to meet different application needs:


  • Standard safety valves – Automatically relieve excess air pressure to prevent system failures.
  • Bubble-tight safety valves – Designed for airtight sealing to eliminate air leaks in critical applications.
  • High-flow safety valves – Ideal for larger pneumatic systems that require quick pressure relief.

How to Choose the Right Safety Valve

Selecting the right pneumatic safety valve depends on a few key factors:


  • The system’s operating pressure and relief capacity
  • The type of equipment being protected
  • Environmental conditions such as temperature and humidity
  • Compliance with industry safety regulations

Why Buy Pneumatic Safety Valves from Centro?

  • We offer a wide selection of high-quality pneumatic safety valves.
  • Our valves are available in various sizes and configurations to fit your system.
  • Designed for reliable performance, they help protect your workplace and equipment.
  • Our team provides expert support to help you find the right safety valve for your needs.


Make sure your pneumatic system is safe and efficient. Browse our selection online or contact us for expert guidance in choosing the best safety valve for your application.

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Ross 2768C4900
MPN:2768C4900
Ross 2768C4900 1/2", NPT x NPT, 15 to 150 PSIG, Cast Aluminum Body, Acetal and Stainless Steel Poppet, In-Line, Dual Pilot Operated, Pressure Relief, Poppet, Check Valve
Ross 2768C4900 1/2", NPT x NPT, 15 to 150 PSIG, Cast Aluminum Body, Acetal and Stainless Steel Poppet, In-Line, Dual Pilot Operated, Pressure Relief, Poppet, Check Valve

$299.79

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Typically ships within 2-4 weeks

Subject to factory lead times

Ross DM1CDA54A31 Double Safety Valve - 3/4" x 3/4" BSPP
MPN:DM1CDA54A31
Ross DM1CDA54A31 Double Safety Valve - 3/4" x 3/4" BSPP, Dynamic Monitor, Basic Size 8, DIN Connection, Status Indicator Included
Ross DM1CDA54A31 Double Safety Valve - 3/4" x 3/4" BSPP, Dynamic Monitor, Basic Size 8, DIN Connection, Status Indicator Included

$1,319.89

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Typically ships within 2-4 weeks

Subject to factory lead times

Ross DM1CDA54A31005 Double Safety Valve - 3/4" x 3/4" BSPP
MPN:DM1CDA54A31005
Ross DM1CDA54A31005 Double Safety Valve - 3/4" x 3/4" BSPP, Dynamic Monitor, Basic Size 8, M12 Connection, Status Indicator Included
Ross DM1CDA54A31005 Double Safety Valve - 3/4" x 3/4" BSPP, Dynamic Monitor, Basic Size 8, M12 Connection, Status Indicator Included

$1,404.11

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Typically ships within 2-4 weeks

Subject to factory lead times

Ross DM1CDA54A3X Double Safety Valve - 3/4" x 3/4" BSPP
MPN:DM1CDA54A3X
Ross DM1CDA54A3X Double Safety Valve - 3/4" x 3/4" BSPP, Dynamic Monitor, Basic Size 8, DIN Connection, Status Indicator Not Included
Ross DM1CDA54A3X Double Safety Valve - 3/4" x 3/4" BSPP, Dynamic Monitor, Basic Size 8, DIN Connection, Status Indicator Not Included

$1,133.99

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Typically ships within 2-4 weeks

Subject to factory lead times

Ross DM1CDA54A3X005 Double Safety Valve - 3/4" x 3/4" BSPP
MPN:DM1CDA54A3X005
Ross DM1CDA54A3X005 Double Safety Valve - 3/4" x 3/4" BSPP, Dynamic Monitor, Basic Size 8, M12 Connection, Status Indicator Not Included
Ross DM1CDA54A3X005 Double Safety Valve - 3/4" x 3/4" BSPP, Dynamic Monitor, Basic Size 8, M12 Connection, Status Indicator Not Included

$1,190.14

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Typically ships within 2-4 weeks

Subject to factory lead times

Ross DM1CDA54B31 Double Safety Valve - 3/4" x 3/4" BSPP
MPN:DM1CDA54B31
Ross DM1CDA54B31 Double Safety Valve - 3/4" x 3/4" BSPP, Dynamic Monitor, Basic Size 8, DIN Connection, Status Indicator Included
Ross DM1CDA54B31 Double Safety Valve - 3/4" x 3/4" BSPP, Dynamic Monitor, Basic Size 8, DIN Connection, Status Indicator Included

$1,319.89

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Typically ships within 2-4 weeks

Subject to factory lead times

Ross DM1CDA54B3X Double Safety Valve - 3/4" x 3/4" BSPP
MPN:DM1CDA54B3X
Ross DM1CDA54B3X Double Safety Valve - 3/4" x 3/4" BSPP, Dynamic Monitor, Basic Size 8, DIN Connection, Status Indicator Not Included
Ross DM1CDA54B3X Double Safety Valve - 3/4" x 3/4" BSPP, Dynamic Monitor, Basic Size 8, DIN Connection, Status Indicator Not Included

$1,133.99

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Typically ships within 2-4 weeks

Subject to factory lead times

Ross DM1CDA55A31 Double Safety Valve - 1.0" x 1.0" BSPP
MPN:DM1CDA55A31
Ross DM1CDA55A31 Double Safety Valve - 1.0" x 1.0" BSPP, Dynamic Monitor, Basic Size 8, DIN Connection, Status Indicator Included
Ross DM1CDA55A31 Double Safety Valve - 1.0" x 1.0" BSPP, Dynamic Monitor, Basic Size 8, DIN Connection, Status Indicator Included

$1,340.81

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Typically ships within 2-4 weeks

Subject to factory lead times

Ross DM1CDA55A3X Double Safety Valve - 1.0" x 1.0" BSPP
MPN:DM1CDA55A3X
Ross DM1CDA55A3X Double Safety Valve - 1.0" x 1.0" BSPP, Dynamic Monitor, Basic Size 8, DIN Connection, Status Indicator Not Included
Ross DM1CDA55A3X Double Safety Valve - 1.0" x 1.0" BSPP, Dynamic Monitor, Basic Size 8, DIN Connection, Status Indicator Not Included

$1,154.91

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Typically ships within 2-4 weeks

Subject to factory lead times

Ross 2768C4900
MPN:2768C4900
Ross 2768C4900 1/2", NPT x NPT, 15 to 150 PSIG, Cast Aluminum Body, Acetal and Stainless Steel Poppet, In-Line, Dual Pilot Operated, Pressure Relief, Poppet, Check Valve
Ross 2768C4900 1/2", NPT x NPT, 15 to 150 PSIG, Cast Aluminum Body, Acetal and Stainless Steel Poppet, In-Line, Dual Pilot Operated, Pressure Relief, Poppet, Check Valve

$299.79

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Typically ships within 2-4 weeks

Subject to factory lead times

Ross DM1CDA54A31 Double Safety Valve - 3/4" x 3/4" BSPP
MPN:DM1CDA54A31
Ross DM1CDA54A31 Double Safety Valve - 3/4" x 3/4" BSPP, Dynamic Monitor, Basic Size 8, DIN Connection, Status Indicator Included
Ross DM1CDA54A31 Double Safety Valve - 3/4" x 3/4" BSPP, Dynamic Monitor, Basic Size 8, DIN Connection, Status Indicator Included

$1,319.89

Loginto your account
Typically ships within 2-4 weeks

Subject to factory lead times

Ross DM1CDA54A31005 Double Safety Valve - 3/4" x 3/4" BSPP
MPN:DM1CDA54A31005
Ross DM1CDA54A31005 Double Safety Valve - 3/4" x 3/4" BSPP, Dynamic Monitor, Basic Size 8, M12 Connection, Status Indicator Included
Ross DM1CDA54A31005 Double Safety Valve - 3/4" x 3/4" BSPP, Dynamic Monitor, Basic Size 8, M12 Connection, Status Indicator Included

$1,404.11

Loginto your account
Typically ships within 2-4 weeks

Subject to factory lead times

Ross DM1CDA54A3X Double Safety Valve - 3/4" x 3/4" BSPP
MPN:DM1CDA54A3X
Ross DM1CDA54A3X Double Safety Valve - 3/4" x 3/4" BSPP, Dynamic Monitor, Basic Size 8, DIN Connection, Status Indicator Not Included
Ross DM1CDA54A3X Double Safety Valve - 3/4" x 3/4" BSPP, Dynamic Monitor, Basic Size 8, DIN Connection, Status Indicator Not Included

$1,133.99

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Typically ships within 2-4 weeks

Subject to factory lead times

Ross DM1CDA54A3X005 Double Safety Valve - 3/4" x 3/4" BSPP
MPN:DM1CDA54A3X005
Ross DM1CDA54A3X005 Double Safety Valve - 3/4" x 3/4" BSPP, Dynamic Monitor, Basic Size 8, M12 Connection, Status Indicator Not Included
Ross DM1CDA54A3X005 Double Safety Valve - 3/4" x 3/4" BSPP, Dynamic Monitor, Basic Size 8, M12 Connection, Status Indicator Not Included

$1,190.14

Loginto your account
Typically ships within 2-4 weeks

Subject to factory lead times

Ross DM1CDA54B31 Double Safety Valve - 3/4" x 3/4" BSPP
MPN:DM1CDA54B31
Ross DM1CDA54B31 Double Safety Valve - 3/4" x 3/4" BSPP, Dynamic Monitor, Basic Size 8, DIN Connection, Status Indicator Included
Ross DM1CDA54B31 Double Safety Valve - 3/4" x 3/4" BSPP, Dynamic Monitor, Basic Size 8, DIN Connection, Status Indicator Included

$1,319.89

Loginto your account
Typically ships within 2-4 weeks

Subject to factory lead times

Ross DM1CDA54B3X Double Safety Valve - 3/4" x 3/4" BSPP
MPN:DM1CDA54B3X
Ross DM1CDA54B3X Double Safety Valve - 3/4" x 3/4" BSPP, Dynamic Monitor, Basic Size 8, DIN Connection, Status Indicator Not Included
Ross DM1CDA54B3X Double Safety Valve - 3/4" x 3/4" BSPP, Dynamic Monitor, Basic Size 8, DIN Connection, Status Indicator Not Included

$1,133.99

Loginto your account
Typically ships within 2-4 weeks

Subject to factory lead times

Ross DM1CDA55A31 Double Safety Valve - 1.0" x 1.0" BSPP
MPN:DM1CDA55A31
Ross DM1CDA55A31 Double Safety Valve - 1.0" x 1.0" BSPP, Dynamic Monitor, Basic Size 8, DIN Connection, Status Indicator Included
Ross DM1CDA55A31 Double Safety Valve - 1.0" x 1.0" BSPP, Dynamic Monitor, Basic Size 8, DIN Connection, Status Indicator Included

$1,340.81

Loginto your account
Typically ships within 2-4 weeks

Subject to factory lead times

Ross DM1CDA55A3X Double Safety Valve - 1.0" x 1.0" BSPP
MPN:DM1CDA55A3X
Ross DM1CDA55A3X Double Safety Valve - 1.0" x 1.0" BSPP, Dynamic Monitor, Basic Size 8, DIN Connection, Status Indicator Not Included
Ross DM1CDA55A3X Double Safety Valve - 1.0" x 1.0" BSPP, Dynamic Monitor, Basic Size 8, DIN Connection, Status Indicator Not Included

$1,154.91

Loginto your account
Typically ships within 2-4 weeks

Subject to factory lead times