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Thermodynamic Steam Trap
Advantages:
Compact structure;
High durability due to the body and inner parts are stainless steel;
Spare parts are available and easy to maintain;
Size: DN15 ~ DN25 (1/2" ~ 1")
Connection: BSP or NPT 
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Thermodynamic Steam Trap
Advantages:
Compact structure;
High durability due to the body and inner parts are stainless steel;
Spare parts are available and easy to maintain;
Size: DN15 ~ DN25 (1/2" ~ 1")
Connection: BSP or NPT 
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FT44 ball float steam trap
Pressure Rating : 1.6- 4.0Mpa
Specification : DN25
Material :cast steel
Standard flanges :DIN、ANSI、JIS、JB79 1.The valve adopts two kinds of sealing,e,g,balance double valve seat and single 
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FT14 ball float steam trap
1.The valve adopts two kinds of sealing,e,g,balance double valve seat and single valve seat with reliable closedown and long life.2.There's always condensate water available in front of the valve with 
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TD42F thermodynamic steam trap
Pressure Rating : 1.6- 6.4Mpa
Specification : DN15-50
Material :cast steel
Standard flanges :DIN、ANSI、JIS、JB791.Attached with steam or air heat preservation mechanism and unaffected by the 
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Ball Float Steam Trap (FT14)
1.The valve adopts two kinds of sealing,e,g,balance double valve seat and single valve seat with reliable closedown and long life.
2.There's always condensate water available in front of the valve 
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TD42F Thermodynamic Steam Trap
1.Attached with steam or air heat preservation mechanism and unaffected by the environmental humidity;with operation frequency decreased and service life prolonged.2.Provided with filter screen and 
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Ball Float Steam Trap (FT14)
1. The valve adopts two kinds of sealing, e, g, balance double valve seat and single valve seat with reliable closedown and long life.
2. There's always condensate water available in front of the 
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TD42 Thermodynamic Steam Trap
1. Attached with steam or air heat preservation mechanism and unaffected by the environmental humidity; with operation frequency decreased and service life prolonged.
2. Provided with filter screen 
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Steam trap
Shanghai Autotight Valve & Fitting Co.,ltd
We provide:
1. Valve:ball valve,gate valve,globe valve,check valve,butterfly valve,knife gate valve,foot valve,sanitary valve,brass valve,steam trap,strainer,etc.
2. Pipe fitting: thread fitting,welded fitting,high pressure fitting,sanitary fitting,quick joint,flange,pipe etc.
More details please browse our web site .
We have got the certificate of I 
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Steam Traps
Shanghai Autotight Valve & Fitting Co.,ltdWe provide:1. Valve:ball valve,gate valve,globe valve,check valve,butterfly valve,knif 
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Steam Trap Flange End
Size: DN15-DN50steam trap flange end steam trap thread end Inverted Bucket Steam Traps thread end Inverted Bucket Steam Traps flange end 
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Free Float Steam Trap (CS41H)
Pressure Rating : 1. 6-4. 0MPa
Specification : DN15-200
Material : WCB. F304. F316
Executive Standard : JB/T9093-1999
Medium: oil, gas, water
Free Float Steam Trap(steam valve, solenoid steam 
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steam trap
Product Description
Steam Traps
Standard compliance:
1) Design and manufacture: manufacturer’s standard
2) Test and inspection: 
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free semi ball float type steam trap
Structural characteristics and working principle:
When the drain valve does not start, free semi ball float settles over the transmitting tube. When the drain valve is in the drainage state, the steam will be enter into the valve body through filter screen and transmitting tube. When the steam volume increases to certain degree, the steam ball float will float under the action of float force and 
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lever ball float type steam trap
1.The valve adopts two kinds of sealing ,e.g.balance double valve seat and single valve seat with reliable closedown and long life .
2.There is always condensate water available in front of the valve with reliable water sealing and non-leakage of steam.
3.NO noise before operation in favor of environmental rotection.
4.At the beginning of ventilation, all the valves start and low-temperature co 
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BELLOW TYPE STEAM TRAP
Structural characteristics:
1. Metal bellow elastic cells can be self-adjusted between 65 and 110,also can be manually adjusted under discharge temperature.
2. It can exhaust automatically without air binding .Fluctuation of pressure wont affect the normal operation of drain valve.
3. All the internal components of the valve are made of stainless steel,,with strong anticorrosion and long servic 
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thermal power type steam trap
1.Attached with steam or air heat preservation mechanism and uneffected by the environmental hunidity ;with operation frequency decreased and service life prolonged .
2.Provided with filter screen and drainage valve.
3.The valve runs flexibly and relibly with large displacement.
Working principle:
By taking advantage of themodynamics characteristics , secondary evaporation will arise when the 
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free ball float type steam trap
Structural characteristics:
1. It can drain successively with stable performance ,large displacement and low air leakage.
2. It can saturate water successively so as to have little condensate water of equipment,rapid heating up and stable heating temperature.
3. Automatic cold air exhaust mechanism with reliable operation ,but without air lock or noise.
Working principle:
The ball float ins 
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Steam Trap
Product Name: Steam Trap
Item Code: ZM-L-01
Size: 1/2-2"
Working pressure: 0.3 kgf/cm2 16 kgf/cm2
Applicable Medium: Water, Petroleum, Gas
Applicable temperature: -20~200oC
Material: Cast Iron
