Pneumatic Safety Valves - Page 3 | Raptor Supplies Singapore
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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 -

SRH Series Safety Valves

CONRADER SRH250-SSA
CONRADER SRH375-SSB
StyleModelCapacityInlet SizePressure RangePrice (inc. GST)
ASRH250-SS50-287 scfm1/4"25-350 Psi SGD 193.48
RFQ
BSRH375-SS116-667 scfm1/2"50-350 Psi SGD 296.42
RFQ
CONRADER -

SRH Hard Seat Series Safety Valves

CONRADER SRH250-14A
CONRADER SRH375-12B
CONRADER SRH580-1C
StyleModelCapacityInlet SizePressure RangePrice (inc. GST)
ASRH250-1450-287 scfm1/4"25-350 Psi SGD 37.40
RFQ
ASRH250-1850-287 scfm1/8"25-350 Psi SGD 37.40
RFQ
BSRH375-12116-667 scfm1/2"50-350 Psi SGD 66.30
RFQ
BSRH375-38116-667 scfm3/8"50-350 Psi SGD 66.30
RFQ
CSRH580-1142-1147 scfm1"25-300 Psi SGD 184.67
RFQ
CSRH580-34142-1147 scfm3/4"25-300 Psi SGD 184.67
RFQ
CONRADER -

CPR Series Pressure Relief Valves

CONRADER CPR1A
StyleModelInlet SizePressure RangePrice (inc. GST)
ACPR11"- SGD 90.84
RFQ
ACPR501/2"- SGD 56.48
RFQ
ACPR251/4"- SGD 16.24
RFQ
ACPR25 (0-20psi)1/4"0-20 Psi SGD 16.24
RFQ
ACPR25 (100-200psi)1/4"100-200 Psi SGD 16.24
RFQ
ACPR25 (10-60psi)1/4"10-60 Psi SGD 16.24
RFQ
ACPR25 (50-125psi)1/4"50-125 Psi SGD 16.24
RFQ
ACPR25-1/81/8"- SGD 21.36
RFQ
ACPR25-1/8 (100-200psi)1/8"100-200 Psi SGD 21.36
RFQ
ACPR25-1/8 (10-60psi)1/8"10-60 Psi SGD 21.36
RFQ
ACPR25-1/8 (0-20psi)1/8"0-20 Psi SGD 21.36
RFQ
ACPR25-1/8 (50-125psi)1/8"50-125 Psi SGD 21.36
RFQ
ACPR753/4"- SGD 56.48
RFQ
ACPR383/8"- SGD 29.07
RFQ
VULCAN HART -

Safety Valve

VULCAN HART 00-407798-00006A
VULCAN HART 00-722182B
VULCAN HART 00-960277C
VULCAN HART 00-802743D
StyleModelHeightLengthWidthPrice (inc. GST)
A00-407798-00006----
RFQ
B00-722182----
RFQ
B00-722630----
RFQ
B00-763457-0000A----
RFQ
B720514----
RFQ
B720532----
RFQ
B798344-A----
RFQ
C00-9602771.1"3"4.75" SGD 200.75
D00-8027432.5"3.65"3.85" SGD 526.03
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
VULCAN HART -

Gas Safety Valve, 4.7 x 6.25 x 4.45 Inch Size

Gas Safety Valve, 4.7 x 6.25 x 4.45 Inch Size
ModelItemPrice (inc. GST)
00-427083-00001AP4AWP SGD 280.89
VULCAN HART -

Oven Safety Valve, 4.75 x 6.4 x 4.35 Inch Size

Oven Safety Valve, 4.75 x 6.4 x 4.35 Inch Size
ModelItemPrice (inc. GST)
00-855772AP4TDJ SGD 889.55
VULCAN HART -

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

Valve, 3 Position, Safety, 4.25 x 5.35 x 2.55 Inch Size
ModelItemPrice (inc. GST)
00-720516-00004AP4KKX SGD 135.19
VULCAN HART -

Oven Safety Valve, 5 x 6.45 x 4.6 Inch Size

Oven Safety Valve, 5 x 6.45 x 4.6 Inch Size
ModelItemPrice (inc. GST)
00-714267AP4JXZ SGD 375.88
VULCAN HART -

Safety Valve, Shut Off, 4.7 x 6.35 x 4.45 Inch Size

Safety Valve, Shut Off, 4.7 x 6.35 x 4.45 Inch Size
ModelItemPrice (inc. GST)
00-427083-00002AP4AWQ SGD 417.73
CDI CONTROL DEVICES -

Air Safety Valve Brass 1/8 Mnpt 75 Psi

Air Safety Valve Brass 1/8 Mnpt 75 Psi
ModelItemPrice (inc. GST)
ST2512-1A075AE4LFT SGD 14.64
VULCAN HART -

Valve, 4.9 Inch Length

Valve, 4.9 Inch Length
ModelItemPrice (inc. GST)
00-929019AP6CAM SGD 378.82
VULCAN HART -

Safety Valve Kit, 5.1 Inch Length

Safety Valve Kit, 5.1 Inch Length
ModelItemPrice (inc. GST)
00-922159-0000AAP6BTQ SGD 292.06
TOUGH GUY -

Replacement Valve, Silver

Replacement Valve, Silver
ModelItemPrice (inc. GST)
1DYD9CJ3EHE SGD 61.79
CDI CONTROL DEVICES -

Air Relief Valve, Soft Seat, 1/4 Inch MNPT Inlet, 125 psi

Air Relief Valve, Soft Seat, 1/4 Inch MNPT Inlet, 125 psi
ModelItemPrice (inc. GST)
NC25-1UK002CH9NZE SGD 16.39
VULCAN HART -

Safety Valve, Bracket

Safety Valve, Bracket
ModelItemPrice (inc. GST)
00-764984AP4LMY SGD 82.36
See Details
VULCAN HART -

Safety Valve Bracket

Safety Valve Bracket
ModelItemPrice (inc. GST)
00-714013AP4JXG SGD 64.20
See Details
VULCAN HART -

Valve Safety Shield

Valve Safety Shield
ModelItemPrice (inc. GST)
00-944487AP6DJJ SGD 168.37
See Details
HONEYWELL -

High Pressure Diaphragm Operated Reducing Valve, Single Pressure Systems

High Pressure Diaphragm Operated Reducing Valve, Single Pressure Systems
ModelItemPrice (inc. GST)
PP901A1004/UBP3NEV SGD 1657.61
See Details
AME INTERNATIONAL -

Shut-Off Valve Assembly

Shut-Off Valve Assembly
ModelItemPrice (inc. GST)
13122CE8WJC SGD 650.08
See Details
AME INTERNATIONAL -

TPMS Valve Kit, Box Of 10

TPMS Valve Kit, Box Of 10
ModelItemPrice (inc. GST)
TPM20223AKCE8VVJ SGD 157.59
See Details

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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