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Yongjia Goole Valve Co., Ltd.

Threaded Steam Trap, Thermodynamic Steam Trap, Steam Trap Valve manufacturer / supplier in China, offering Threaded Steam Trap (GATD42), PTFE Lined Pneumatic Single Seat Control Valve (ZJHPF46), PTFE Lined Double Window Sight Glass (GVSJ) and so on.

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Supplier Homepage Product Steam Trap Thermodynamic Traps Threaded Steam Trap (GATD42)

Threaded Steam Trap (GATD42)

FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1/ Piece
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Port: Shanghai, China
Production Capacity: 10000PCS/Year
Payment Terms: T/T

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Basic Info
  • Model NO.: GATD42
  • Pressure: Ordinary Pressure
  • Connection: Thread
  • Type: Thermodynamic
  • Category: Steam Trap
  • Working Temperature: Below 400 Deg C
  • Application: Steam Equipments and Pipelines
  • Transport Package: Carton, Plywood Case
  • Origin: China(Mainland)
  • Certification: ISO
  • Temperature: Ordinary Temperature
  • Material: C.S
  • Size: 1/2"-2"
  • Medium: Steam
  • Usage: Drain
  • Trademark: GOOLE, OEM
  • Specification: ISO 9001
  • HS Code: 8481804090
Product Description

TD42 Thermodynamic Steam Trap

Brief Introduction.
TD42 Steam Trap is a kind of thermodynamic steam trap which is mainly used for the environment with low condensate back pressure and low capacity requirement, similar to Spirax Sarco Design.
Structural Characteristic.

1.Assembled with steam or air heat preservation mechanism and unaffected by the environmental humidity;
with operation frequency decreased, its service life prolonged.
2.Provided with filter screen and drainage valve .
3.The valve runs flexibly and reliably with large displacement.
Working Principle.

a.When device starts up,under the pressure from inlet,condensed water and air flow into steam trap and lift the disc,discharging condensed water quickly.

Threaded Steam Trap (GATD42)
With high temperature condensed water flowing into the steam trap, secondary evaporation will arise,dynamic pressure rise and static pressure down,disc moves downward.

Threaded Steam Trap (GATD42)
Meanwhile,secondary evapouration enter above the disc,pushing the disc move downward,stopping steam flowing out

Threaded Steam Trap (GATD42)
With secondary evapouration condensing and forming more condensed water,steam trap start a new cycle.

Threaded Steam Trap (GATD42)
Main Function.

The valve is applicable in the steam pipeline and equipment to avoid steam leakage and eliminate steam leakage in order to conserve energy and keep from water hammer and other faults.
Due to their compact design and cost effectiveness thermodynamic steam traps are widely used in applications where the condensate must be removed immediately from steam lines and steam equipment. They discharge the condensate near the saturation temperature.
Field of Application.

Product Name: TD42 thermodynamic steam trap.
Pressure Rating: 1.6- 6.4 Mpa.
Nominal Diameter: DN15-50 mm.
Body Material: Steel WCB,Stainless Steel.
Standard flanges: DIN, ANSI, JIS.

Standard Screwed:NPT,BSP.
Main Technical Parameters and Indexes of Performance.
Nominal pressurePN63
Maximun design pressure(PMA)63bar g
Maximun design temperature(TMA)400
Minimun design temperature(TMI)-10
Maximun upstream pressure for saturated steam service(PMO)42bar g
Maximun operating temperature(TMO)400
Minimun operating temperature(TMIO)0
Minimun differential pressure( PMiX )0.25bar
Maximum cold hydraulic test pressure95bar g
 Material of Main Component.
Name of componentMaterial of component
Valve body, valve coverWCB
Othersstainless steel
Main External Dimensions.
 Threaded Steam Trap (GATD42)
Product modelDN
TD4215Internal thread804754
20Internal thread905259
25Internal thread955962
32Internal thread10570.589.5
40Internal thread11070.589.5
50Internal thread12070.5104.5
TD4215Socket welded804754
20Socket welded905259
25Socket welded955962
32Socket welded10570.589.5
40Socket welded11070.589.5
50Socket welded12070.5104.5
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