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1. This type of steam trap is applied with balanced double seat with reliable closedown and long service life.
2. There has always been high temperatue condensation with water upstream, which will form reliable water seal without any leakge of steam
3. Its operation will not cause any noise. Thus, it is preferable to the environment.
4. The valve is completely open when the steam firstly comes. The low temperature condensation water and air can be discharged repadily, which largely shortens the startup time of equipment.
5. All the internal parts are made of stainless steel, which is resistant to corrosion and caviation erosion.
1. Basic Design: GB/T22654-2008
2. Face to Face Dimensions: GB/T12250-2005
3. Test Std: GB/T12251-2005
4. End Dimensions: NPT/ BSPT / SW
| No | Parts | Mat'l | Mat'l |
| 1 | Body | WCB | CF8 |
| 2 | Float Ball | SS304 | SS304 |
| 3 | Bolt | 35 | SS304 |
| 4 | Bracket | SS304 | SS304 |
| 5 | Pin | SS304 | SS304 |
| 6 | Bonnet | WCB | CF8 |
| 7 | Disc | 2CR13 | SS304 |
| 8 | Seat Cover | 2CR13 | SS304 |
| 9 | Seat | 2CR13 | SS304 |
| 10 | Air Vent | SS304 | SS304 |
| 11 | Gasket | SS304+GRAPHIT | SS304+GRAPHIT |
NOTES: Please take 2-3 times of safety factor into consideration
| Size | NPS | CLASS | L | H1 | H2 | Net. Weight | ||
| DN32 | 1 1/4'' | PN16 | 250 | 150 | 100 | 24 KGS | ||
| DN40 | 1 1/2'' | PN16 | 250 | 150 | 100 | 25 KGS | ||
| DN50 | 2'' | PN16 | 250 | 150 | 100 | 26 KGS | ||
| Size | NPS | CLASS | L | H1 | H2 | Net. Weight | ||
| DN32 | 1 1/4'' | PN40 | 250 | 150 | 100 | 24 KGS | ||
| DN40 | 1 1/2'' | PN40 | 250 | 150 | 100 | 25 KGS | ||
| DN50 | 2'' | PN40 | 250 | 150 | 100 | 26 KGS | ||
| Size | NPS | CLASS | L | H1 | H2 | Net. Weight | ||
| DN32 | 1 1/4'' | 150LB | 250 | 150 | 100 | 24 KGS | ||
| DN40 | 1 1/2'' | 150LB | 250 | 150 | 100 | 25 KGS | ||
| DN50 | 2'' | 150LB | 250 | 150 | 100 | 26 KGS | ||
| Size | NPS | CLASS | L | H1 | H2 | Net. Weight | ||
| DN32 | 1 1/4'' | 300LB | 250 | 150 | 100 | 24 KGS | ||
| DN40 | 1 1/2'' | 300LB | 250 | 150 | 100 | 25 KGS | ||
| DN50 | 2'' | 300LB | 250 | 150 | 100 | 26 KGS | ||
Welcome to our website. If you have any requests or suggestions,please feel free to email us at lonz@lonzvalve.com or use the following enquiry form. Please allow us to provide you with the best service.
Welcome to our website. If you have any requests or suggestions,please feel free to email us at lonz@lonzvalve.com or use the following enquiry form. Please allow us to provide you with the best service.