SBT30 Inverted Bucket Steam Trap

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SBT30 Displacement Curve

Applications
1. Medium-sized heat exchanger, kettle and sub-cylinder.
2. Coil air heating, drying equipment, vulcanizing equipment, etc.
3. Process heating system (storage tank,oil tank, weight)

Material

Cap	A105
Valve Body	WCB
Seat	Stainless Steel
Disc	Stainless Steel
Other Internals	Stainless Steel

Data Size Table

Type	Conn	DN	PN	Working Pressure MPa	Temperature°C Pressure MPa	Diameter (mm)				U.W Kg
Type	Conn	DN	PN	Working Pressure MPa	Temperature°C Pressure MPa	L	H	H1	W	U.W Kg
SBT 30T	Thread	25-32	25	0.05-1.6	400/1.57	210	320	187	174	15
SBT 30W	SW	25-32	25	0.05-1.6	400/1.57	210	320	187	174	15
SBT 30F	RF	25-32	25	0.05-1.6	400/1.57	210	320	187	174	19.5

Structural features
1. The working principle of the inverted bucket steam trap is based on the difference of vapor and liquid density.
2. The valve body and bonnet are made of cast steel.
3. All internal parts are made of stainless steel,and the movable parts are fully designed Considering the wear allowance,the service life of the trap is improved.
4. U-shaped runner design to achieve water sealing effect without leaking steam.
5. The patented flexible closing system has no steam leakage.
6. Equipped with a water-proof device so that the fluid entering the valve body will not produce water-hammer.
7. Built-in check valve is suitable for superheated steam environment.
8. Built-in filter makes the trap work in a clean environment.
9. Choose different displacement curves according to the pressure.
10. The back pressure rate is as high as 90%.
11. After stopping, the screw plug can drain the condensed water to prevent damage to the trap due to freezing at low temperature.

Comprehensive Solution For Steam And Heat System