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Pneumatic Safety Valves

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Pneumatic safety valves find application in portable air conditioners of the manufacturing, automotive and construction industries. They are ideal for maintaining safe pressure levels within... Read More

CONRADER -

Pressure Relief Valve

CONRADER SRV187-60A
StyleModelPrice (inc. GST)
ASRV187-60A$ 12.65
ASRV187-75A$ 12.65
ASRV187-100A$ 12.65
DIXON -

Heavy Duty Safety Pop Off Valves

DIXON SV125HDA
StyleModelPrice (inc. GST)
ASV125HDA$ 88.77
RFQ
ASV150HDA$ 88.77
RFQ
ASV200HDA$ 88.77
RFQ
ASV30HDA$ 88.77
RFQ
ASV100HDA$ 88.77
RFQ
ASV175HDA$ 88.77
RFQ
MI-T-M -

Safety Valves

MI-T-M 22-0319A
MI-T-M 22-0328B
StyleModelPrice (inc. GST)
A22-0319A$ 106.97
B22-0328A$ 85.52
IMPERIAL -

Safety Valves

IMPERIAL 1110-1A
IMPERIAL 36014B
IMPERIAL 1110C
StyleModelPrice (inc. GST)
A1110-1A$ 685.54
B36014A$ 1053.91
C1110A$ 797.18
CONRADER -

CPR Series Pressure Relief Valves

CONRADER CPR1A
StyleModelInlet SizePressure RangePrice (inc. GST)
ACPR11"-A$ 103.30
RFQ
ACPR501/2"-A$ 64.22
RFQ
ACPR251/4"-A$ 18.46
RFQ
ACPR25 (0-20psi)1/4"0-20 PsiA$ 18.46
RFQ
ACPR25 (100-200psi)1/4"100-200 PsiA$ 18.46
RFQ
ACPR25 (10-60psi)1/4"10-60 PsiA$ 18.46
RFQ
ACPR25 (50-125psi)1/4"50-125 PsiA$ 18.46
RFQ
ACPR25-1/81/8"-A$ 24.29
RFQ
ACPR25-1/8 (0-20psi)1/8"0-20 PsiA$ 24.29
RFQ
ACPR25-1/8 (100-200psi)1/8"100-200 PsiA$ 24.29
RFQ
ACPR25-1/8 (10-60psi)1/8"10-60 PsiA$ 24.29
RFQ
ACPR25-1/8 (50-125psi)1/8"50-125 PsiA$ 24.29
RFQ
ACPR753/4"-A$ 64.22
RFQ
ACPR383/8"-A$ 33.06
RFQ
VULCAN HART -

Safety Valve

VULCAN HART 00-407798-00006A
VULCAN HART 00-410841-00004B
VULCAN HART 00-960277C
VULCAN HART 00-802743D
StyleModelHeightLengthWidthPrice (inc. GST)
A00-407798-00006----
RFQ
B00-410841-00004----
RFQ
B00-410841-00007----
RFQ
B00-722182----
RFQ
B00-722630----
RFQ
B00-763457-0000A----
RFQ
B720514----
RFQ
B720532----
RFQ
B798344-A----
RFQ
C00-9602771.1"3"4.75"A$ 228.28
RFQ
D00-8027432.5"3.65"3.85"A$ 598.15
RFQ
PARKER -

P33 Series Safety Exhaust Valves, NBR Sealing

Parker P33 Series safety exhaust valves are ideal for immediately exhausting the compressed air in the event of fault condition and bring equipment / machinery to a safe state. These valves are made of cast aluminium for durability and are integrated with an adjustable soft start to provide a gradual flow of pressure into the machinery on start up. They further feature LED screens for clear status & visual reference of main solenoid operation, sensor power and fault condition in the system. Choose from a broad range of these safety exhaust valves, available in NPTF and BSPP type port connections.

PARKER P33TB96AAEDA
StyleModelPrice (inc. GST)
AP33TB96AAEDA$ 4089.47
RFQ
AP33TB96ABEDA$ 4089.47
RFQ
AP33TB96ACEDA$ 4089.47
RFQ
AP33TB96CCEDA$ 4089.47
RFQ
AP33TB96DBEDA$ 4089.47
RFQ
AP33TB96DCEDA$ 4089.47
RFQ
AP33DB96AAEDA$ 3341.57
RFQ
AP33DB96ABEDA$ 3341.57
RFQ
AP33DB96ACEDA$ 3341.57
RFQ
AP33DB96CCEDA$ 3341.57
RFQ
AP33DB96DBEDA$ 3341.57
RFQ
AP33DB96DCEDA$ 3341.57
RFQ
DIXON -

Standard Safety Pop-Off Valves

DIXON SV125A
DIXON SV200SSB
StyleModelPrice (inc. GST)
ASV125A$ 52.45
RFQ
BSV200SSA$ 208.50
RFQ
ASV175A$ 52.45
RFQ
BSV150SSA$ 208.50
RFQ
BSV125SSA$ 208.50
RFQ
ASV30A$ 50.43
RFQ
BSV175SSA$ 208.50
RFQ
BSV30SSA$ 226.36
RFQ
ASV100A$ 52.45
RFQ
ASV150A$ 52.45
RFQ
BSV100SSA$ 208.50
RFQ
DIXON -

Soft Seat Safety Pop-Off Valves

DIXON KSV10-175A
StyleModelPrice (inc. GST)
AKSV10-175A$ 22.57
RFQ
AKSV10-150A$ 22.57
RFQ
AKSV10-100A$ 22.57
RFQ
AKSV10-125A$ 22.57
RFQ
CONRADER -

SRV 765 Safety Valve, Soft Seat

CONRADER SRV765-1-050A
CONRADER SRV765-114-075B
StyleModelPrice (inc. GST)
ASRV765-1-050A$ 169.43
BSRV765-114-075A$ 185.29
BSRV765-114-275A$ 184.55
BSRV765-114-250A$ 188.61
BSRV765-114-225A$ 184.55
BSRV765-114-200A$ 184.55
BSRV765-114-175A$ 184.55
BSRV765-114-150A$ 184.55
BSRV765-114-125A$ 184.55
BSRV765-114-100A$ 185.29
ASRV765-1-300A$ 169.43
ASRV765-1-060A$ 168.71
ASRV765-1-275A$ 169.43
ASRV765-1-250A$ 169.43
ASRV765-1-225A$ 168.71
ASRV765-1-200A$ 168.71
ASRV765-1-175A$ 168.71
ASRV765-1-150A$ 177.62
ASRV765-1-125A$ 171.37
ASRV765-1-100A$ 168.71
ASRV765-1-075A$ 168.71
BSRV765-114-300A$ 184.55
CONRADER -

Safety Valve Hard Seat, Stainless Steel

CONRADER SRH250-SS-050A
CONRADER SRH375-1/2-SS-050B
StyleModelPrice (inc. GST)
ASRH250-SS-050A$ 159.71
BSRH375-1/2-SS-050A$ 228.15
BSRH375-1/2-SS-300A$ 228.15
BSRH375-1/2-SS-275A$ 228.15
BSRH375-1/2-SS-225A$ 228.15
BSRH375-1/2-SS-200A$ 228.15
BSRH375-1/2-SS-175A$ 228.15
BSRH375-1/2-SS-150A$ 228.15
BSRH375-1/2-SS-125A$ 228.15
BSRH375-1/2-SS-100A$ 228.15
BSRH375-1/2-SS-075A$ 228.15
BSRH375-1/2-SS-060A$ 228.15
ASRH250-SS-350A$ 159.71
ASRH250-SS-060A$ 159.71
ASRH250-SS-300A$ 159.71
ASRH250-SS-275A$ 159.71
ASRH250-SS-250A$ 159.71
ASRH250-SS-225A$ 159.71
ASRH250-SS-200A$ 159.71
ASRH250-SS-175A$ 159.71
ASRH250-SS-150A$ 159.71
ASRH250-SS-125A$ 159.71
ASRH250-SS-100A$ 159.71
ASRH250-SS-075A$ 159.71
BSRH375-1/2-SS-350A$ 228.15
KINGSTON VALVES -

112CR Series, Pop Safety Valve

KINGSTON VALVES 112CR-4-000A
StyleModelSize
A112CR-4-0001/2"
RFQ
A112CR-2-0001/4"
RFQ
A112CR-3-0003/8"
RFQ
KINGSTON VALVES -

100 Series, Non Code POP Safety Valve

KINGSTON VALVES 100SS-1-000A
StyleModelPressure RangeSize
A100SS-1-0005-100 psi1/8"
RFQ
A100SS-2-0005-300 Psi1/4"
RFQ
A100SS-4-0005-300 Psi1/2"
RFQ
KINGSTON VALVES -

119CSS, Series, Pop Safety, Hard Seat

KINGSTON VALVES 119CSS-6-000A
StyleModelSize
A119CSS-6-0001"
RFQ
A119CSS-4-0001/2"
RFQ
A119CSS-2-0001/4"
RFQ
A119CSS-5-0003/4"
RFQ
KINGSTON VALVES -

118CSS, Series, Pop Safety, Hard Seat

KINGSTON VALVES 118CSS-6-000A
StyleModelSize
A118CSS-6-0001"
RFQ
A118CSS-4-0001/2"
RFQ
A118CSS-2-0001/4"
RFQ
A118CSS-5-0003/4"
RFQ
KINGSTON VALVES -

115CR Series, Pop Safety Valve

KINGSTON VALVES 115CR-4-000A
StyleModelSize
A115CR-4-0001/2"
RFQ
A115CR-2-0001/4"
RFQ
KINGSTON VALVES -

115 Series, Pop Safety Valve

KINGSTON VALVES 115-4-000A
StyleModelPressure RangeSize
A115-4-00025-275 Psi1/2"
RFQ
A115-2-00025-300 Psi1/4"
RFQ
KINGSTON VALVES -

114 Series, Pop Safety

Kingston 114 Series pop safety valves are ideal for relieving excess pressure in hydraulic fluids. They are used in air dryers, nitrogen generators, air compressors and process control equipment in various industries. These ASME Code pop safety valves are made of brass with Viton seal for bubble-tight seal and corrosion resistance. They have an operating temperature range of -20 to 400 degrees F and a set pressure range of 25 to 300 psi.

KINGSTON VALVES 114-5-000A
StyleModelPressure RangeSize
A114-5-00025-250 Psi3/4"
RFQ
A114-6-00025-250 Psi1"
RFQ
A114-4-00025-275 Psi1/2"
RFQ
A114-2-00025-300 Psi1/4"
RFQ
KINGSTON VALVES -

112CSSEN Series, Safety Valve

KINGSTON VALVES 112CSSEN-4-000A
StyleModelSize
A112CSSEN-4-0001/2"
RFQ
A112CSSEN-2-0001/4"
RFQ
A112CSSEN-3-0003/8"
RFQ
KINGSTON VALVES -

125 Series, Non Code POP Safety Valves

KINGSTON VALVES 125SS-2-000A
StyleModelSize
A125SS-2-0001/4"
RFQ
A125SS-1-0001/8"
RFQ
KINGSTON VALVES -

112CSS Series, Safety Valve

KINGSTON VALVES 112CSS-4-000A
StyleModelSize
A112CSS-4-0001/2"
RFQ
A112CSS-2-0001/4"
RFQ
A112CSS-3-0003/8"
RFQ

Working Mechanism

  • When pressure in the pneumatic system exceeds the safe limit, it acts on the valve.
  • The valve's internal mechanism responds to the excess pressure.
  • The valve opens, allowing excess air to escape from the system.
  • As air is released, the system's pressure decreases to a safe level.
  • The valve automatically closes when the pressure stabilises, ensuring system safety.

Features

Control Devices Safety Valves :

  • They have brass / brass / stainless steel construction for structural rigidity and durability.
  • They offer lead / silicon rubber seal for enhanced and leak free operations.
  • These safety valves come with a stainless steel / zinc plated music wire spring to resist corrosion on exposed surfaces.
  • These valves come in bubble tight / high capacity / screwed outlet variants as per the user's requirement.

Kingston Pop Safety Valves :

  • They have brass construction for reduced friction and prolonged service life.
  • These pop safety valves have an operational temperature range of 250 to 300 degrees F.
  • They can be operated at pressures ranging from 1 to 400 PSI.
  • These pneumatic safety valves come with a soft seal for leak proof operations.

Condrader Safety Valves :

  • They have seat, cap, and piston components made of ASTM B16 brass / ASTM A582 stainless steel for enhanced durability and corrosion resistance.
  • These industrial safety valves feature a 302 stainless steel spring for enhanced performance and to withstand moisture.
  • They have a 440 stainless steel sealing ball to ensure effective sealing.
  • These safety valves come with a shrouded adjustment cap for added protection and safety.
  • They offer nickel-plating for enhanced corrosion resistance and an aesthetic, polished appearance.

Frequently Asked Questions

What factors should I consider while choosing a pneumatic safety valve?

  • Ensure it matches your system's pressure requirements.
  • Check if it can handle your required flow volume.
  • Confirm it suits your media and environment.
  • Verify it meets safety standards.
  • Choose a proven, reliable valve.
  • Ensure it fits your system.
  • Consider ease of maintenance and overall cost.
  • Opt for a reputable manufacturer.

How do I clean and maintain pneumatic safety valves?

  • Ensure the pneumatic system is depressurised and the valve is isolated.
  • Examine the valve for wear, corrosion, or damage.
  • Remove dirt or debris using compressed air or a soft brush.
  • Apply appropriate lubricant to moving parts as recommended by the manufacturer.
  • Conduct regular functionality tests to ensure the valve operates correctly.
  • If necessary, replace worn seals, gaskets, or damaged components.
  • Adhere to maintenance instructions provided by the manufacturer for specific valve models.

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