Steam Traps

Steam traps are a type of automatic valve that filters out condensed steam and non-condensed steam, such as air without letting steam escape. Steam is used for regularly for heating or as a driving force for mechanical power. Used to ensure that the steam is not wasted in such applications.
Mechanical Traps
Mechanical traps sense the difference in density between steam and condensate. Condensate from this type of trap is continually discharged, leaving none to the process. These are the most commonly used steam traps utilised today in systems that require large discharge capacities.
Bucket traps use an inverted bucket as a float device that releases the condensate once the bucket to loses buoyancy and sinks, opening the valve allowing the condensate to be released.
A floating ball trap is a simple mechanical trap that uses the weight of the ball, which acts as a lever keeping the valve closed. As condensate enters the trap it raises the float, opening the valve releasing the condensate.
Thermostatic Traps
Thermostatic traps utilise a temperature sensing element to determine when to discharge the condensate.
Balanced pressure traps operate by balancing the steam pressure and internal pressure of the thermostatic element. At start-up the valve is open, but once the steam reaches a certain temperature bellow expand to close it. These steam traps can be used in steam tracing applications.
Thermodynamic Traps
Thermodynamic traps use the difference in velocity between steam and condensate to operate. As steam enters, it can be freely discharged through a valve. When steam reaches the underside of the disc its velocity is much higher than condensate, creating a pressure drop which closes the valve head. The valve stays shut until the steam pressure above the disc drops, allowing the valve to open and the discharge cycle to repeat.
Steam Trap Types
There are three main types of steam traps to consider, these are:
Applications
Steam traps can be used anywhere there is a steam system and a need to discharge condensate. These include:
• Industrial dryers
• Laundries
• Space heating
• Steaming ovens

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Omschrijving Prijs Trap Type Connection Orientation Maximum Working Pressure Maximum Temperature Body Material Gasket Material Connection Gender Connection Size Thread Standard or Connection Type
RS-stocknr. 365-6280
Fabrikantnummer687900
FabrikantSpirax Sarco
250,74 €
Each
Aantal stuks
Thermodynamic 1/2 in NPT Female Horizontal 42 bar +400°C Stainless Steel Stainless Steel Female 1/2in NPT
RS-stocknr. 507-5857
Fabrikantnummer1458500
FabrikantSpirax Sarco
400,61 €
Each
Aantal stuks
Ball Float 3/4 in BSP Horizontal 14.6 bar +250°C Stainless Steel Graphite - 3/4in BSP
RS-stocknr. 365-6319
Fabrikantnummer1534097
FabrikantSpirax Sarco
294,32 €
Each
Aantal stuks
Thermodynamic 1/2 in NPT Female Horizontal 42 bar +400°C Stainless Steel Graphite Female 1/2in NPT
RS-stocknr. 507-6298
Fabrikantnummer51400
FabrikantSpirax Sarco
331,45 €
Each
Aantal stuks
Thermostatic 3/4 in BSP Female Horizontal, Vertical 32 bar +300°C Steel Stainless Steel Female 3/4in BSP
RS-stocknr. 365-6511
Fabrikantnummer670300
FabrikantSpirax Sarco
378,52 €
Each
Aantal stuks
Inverted Bucket 1/2 in BSP Female Vertical 10 bar +300°C Iron Graphite Female 1/2in BSP
RS-stocknr. 365-6410
Fabrikantnummer1458700
FabrikantSpirax Sarco
548,90 €
Each
Aantal stuks
Thermostatic 1 in BSP Female Vertical 10 bar +240°C Iron Graphite Female 1in BSP
RS-stocknr. 365-6432
Fabrikantnummer1226300
FabrikantSpirax Sarco
184,44 €
Each
Aantal stuks
Thermostatic 1/2 in BSP Female Horizontal 13 bar +250°C Brass Stainless Steel Female 1/2in BSP
RS-stocknr. 917-1892
Fabrikantnummer440675
FabrikantValsteam ADCA
974,14 €
Each
Aantal stuks
- - Vertical 20 bar - Stainless Steel - - - -
RS-stocknr. 720-9232
FabrikantRS PRO
325,00 €
Each
Aantal stuks
Float & Thermostatic 1 in BSP Female Horizontal, Vertical 10 bar +198°C SG Iron Graphite, Stainless Steel Female 1in BSP
RS-stocknr. 720-9235
FabrikantRS PRO
335,95 €
Each
Aantal stuks
Float & Thermostatic 1 in BSP Female Horizontal, Vertical 14 bar +198°C SG Iron Graphite, Stainless Steel Female 1in BSP
RS-stocknr. 917-1754
Fabrikantnummer445682
FabrikantValsteam ADCA
575,03 €
Each
Aantal stuks
Thermostatic - Vertical 6 bar +165°C Stainless Steel - - 1/2in -
RS-stocknr. 917-1748
Fabrikantnummer348540
FabrikantValsteam ADCA
834,50 €
Each
Aantal stuks
- - Vertical - - Carbon Steel - - - -
RS-stocknr. 720-9245
FabrikantValsteam ADCA
254,66 €
Each
Aantal stuks
Inverted Bucket 1/2 in BSP Female Horizontal 8 bar +230°C Iron - Female 1/2in BSP
RS-stocknr. 507-6282
Fabrikantnummer51000
FabrikantSpirax Sarco
275,19 €
Each
Aantal stuks
Thermostatic 1/2 in BSP Female Horizontal, Vertical 32 bar +300°C Steel Stainless Steel Female 1/2in BSP
RS-stocknr. 720-9239
FabrikantRS PRO
162,24 €
Each
Aantal stuks
Thermostatic 1/2 in BSP Female Vertical 13 bar +200°C Brass Graphite Female 1/2in BSP
RS-stocknr. 917-1713
Fabrikantnummer348535
FabrikantValsteam ADCA
351,35 €
Each
Aantal stuks
- - Vertical - - Carbon Steel - - - -
RS-stocknr. 720-9213
FabrikantRS PRO
289,44 €
Each
Aantal stuks
Float & Thermostatic 1/2 in BSP Female Horizontal, Vertical 14 bar +198°C Iron - Female 1/2in BSP
RS-stocknr. 917-1906
Fabrikantnummer551278
FabrikantValsteam ADCA
508,84 €
Each
Aantal stuks
Thermodynamic - Horizontal, Vertical 40 bar - - Stainless Steel Female - -
RS-stocknr. 507-5879
Fabrikantnummer1458300
FabrikantSpirax Sarco
400,61 €
Each
Aantal stuks
Ball Float 3/4 in BSP Horizontal 14.6 bar +250°C Stainless Steel Graphite - 3/4in BSP
RS-stocknr. 507-5885
Fabrikantnummer1458200
FabrikantSpirax Sarco
368,05 €
Each
Aantal stuks
Ball Float 1/2 in BSP Horizontal 14.6 bar +250°C Stainless Steel Graphite - 1/2in BSP
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