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 -

SRV Series Safety Valves

StyleModelCapacityInlet SizePressure RangePrice (inc. GST)
ASRV250-SS31-377 scfm1/4"25-350 PsiA$ 212.90
RFQ
BSRV390-SS66-534 scfm1/2"25-300 PsiA$ 309.57
RFQ
CSRV530-12-SS143-1154 scfm1/2"25-300 PsiA$ 379.90
RFQ
CSRV530-34-SS143-1154 scfm3/4"25-300 PsiA$ 379.90
RFQ
CONRADER -

SRV Soft Seat Series Safety Valves

StyleModelCapacityInlet SizePressure RangePrice (inc. GST)
ASVR187-1817-118 scfm1/8"25-250 PsiA$ 15.10
RFQ
ASRV187-1417-118 scfm1/4"25-250 PsiA$ 15.10
RFQ
BSRV250-1431-295 scfm1/4"25-350 PsiA$ 17.70
RFQ
BSRV250-1831-295 scfm1/8"25-350 PsiA$ 17.70
RFQ
BSRV250-3831-295 scfm3/8"25-350 PsiA$ 17.70
RFQ
BSRV250-Viton seat31-377 scfm1/4", 1/8" and 3/8"25-450 PsiA$ 18.34
RFQ
CSRV390-1266-534 scfm1/2"25-300 PsiA$ 53.70
RFQ
CSRV390-3866-534 scfm3/8"25-300 PsiA$ 53.70
RFQ
CSRV390-SHROUD66-534 scfm1/2"25-300 PsiA$ 84.00
RFQ
DSRV530-12143-1154 scfm1/2"25-300 PsiA$ 120.10
RFQ
DSRV530-34143-1154 scfm3/4"25-300 PsiA$ 120.10
RFQ
ESRV765-1304-2458 scfm1"25-300 PsiA$ 210.24
RFQ
ESRV765-114304-2458 scfm1-1/4"25-300 PsiA$ 224.70
RFQ
CONRADER -

SRH Series Safety Valves

StyleModelCapacityInlet SizePressure RangePrice (inc. GST)
ASRH250-SS50-287 scfm1/4"25-350 PsiA$ 220.00
RFQ
BSRH375-SS116-667 scfm1/2"50-350 PsiA$ 337.06
RFQ
CONRADER -

SRH Hard Seat Series Safety Valves

StyleModelCapacityInlet SizePressure RangePrice (inc. GST)
ASRH250-1850-287 scfm1/8"25-350 PsiA$ 42.53
RFQ
ASRH250-1450-287 scfm1/4"25-350 PsiA$ 42.53
RFQ
BSRH375-12116-667 scfm1/2"50-350 PsiA$ 75.39
RFQ
BSRH375-38116-667 scfm3/8"50-350 PsiA$ 75.39
RFQ
CSRH580-1142-1147 scfm1"25-300 PsiA$ 209.98
RFQ
CSRH580-34142-1147 scfm3/4"25-300 PsiA$ 209.98
RFQ
CDI CONTROL DEVICES -

Air Safety Valves

StyleModelPrice (inc. GST)
ASB50-0A275A$ 130.44
BSN50-1A150A$ 54.25
CST25-1A060A$ 16.09
ASB50-0A200A$ 135.64
DSA25-1A225A$ 21.37
ESW10-0A100A$ 176.25
DSA25-1A175A$ 23.33
FSF50-1A200A$ 47.52
BSN50-1A125A$ 49.22
GSB75-0A175A$ 131.35
DSA38-1A050A$ 23.33
ASB50-0A150A$ 129.14
GSB75-0A075A$ 134.17
HSW12-0A075A$ 214.33
DSA12-1A175A$ 22.12
BSN50-1A200A$ 47.19
GSB75-0A275A$ 141.56
ASB50-0A225A$ 134.19
GSB75-0A060A$ 134.03
DSA12-1A150A$ 23.33
ESW10-0A275A$ 176.25
ESW10-0A175A$ 176.25
HSW12-0A250A$ 213.02
ASB50-0A300A$ 130.44
DSA38-1A060A$ 23.33
VOLLRATH -

Control Safety Valve

ModelItemPrice (inc. GST)
XFTG9002AX2UDAA$ 207.11
VULCAN HART -

Pilot Safety Valve Kit, 5.5 Inch Length

ModelItemPrice (inc. GST)
00-957893-000G1AP6EXEA$ 741.29
See Details
HONEYWELL -

Magnetic Valve, 120V, 60Hz, 150Psi Max Operating Pressure

ModelItemPrice (inc. GST)
V4046A1074/UBN9YHBA$ 369.49
See Details
VULCAN HART -

Pilot Safety Valve, 3.2 Inch Length

ModelItemPrice (inc. GST)
00-959573-00001AP6FFCA$ 448.98
See Details
VULCAN HART -

Oven Safety Valve Kit, 6.8 Inch Length

ModelItemPrice (inc. GST)
00-957893-000G2AP6EXFA$ 710.38
See Details
VULCAN HART -

Valve Safety Shield

ModelItemPrice (inc. GST)
00-944487AP6DJJA$ 191.45
See Details
HONEYWELL -

Tank Valve, 1/8 Inch NPT Size

ModelItemPrice (inc. GST)
CCT2083T/UBP2VLFA$ 16.47
See Details
VULCAN HART -

Valve, 4.9 Inch Length

ModelItemPrice (inc. GST)
00-929019AP6CAMA$ 430.76
See Details
VULCAN HART -

Safety Valve Kit, 5.1 Inch Length

ModelItemPrice (inc. GST)
00-922159-0000AAP6BTQA$ 332.10
See Details
VULCAN HART -

Oven Safety Valve, 4.75 x 6.4 x 4.35 Inch Size

ModelItemPrice (inc. GST)
00-855772AP4TDJA$ 1011.50
See Details
VULCAN HART -

Safety Valve, Bracket

ModelItemPrice (inc. GST)
00-764984AP4LMYA$ 93.65
See Details
VULCAN HART -

Valve, 3 Position, Safety, 4.25 x 5.35 x 2.55 Inch Size

ModelItemPrice (inc. GST)
00-720516-00004AP4KKXA$ 153.73
See Details
VULCAN HART -

Oven Safety Valve, 5 x 6.45 x 4.6 Inch Size

ModelItemPrice (inc. GST)
00-714267AP4JXZA$ 427.42
See Details
VULCAN HART -

Safety Valve Bracket

ModelItemPrice (inc. GST)
00-714013AP4JXGA$ 73.00
See Details
VULCAN HART -

Safety Valve, Shutoff

ModelItemPrice (inc. GST)
722438AU4YDT-
RFQ
VULCAN HART -

Safety Valve, Right Hand

ModelItemPrice (inc. GST)
720516-5AU4XQG-
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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