Maximum pressure difference 32bar, maximum displacement up to 3800Kg/h
Features
The float drives the lever to automatically adjust the opening of the drain valve seat hole, which works continuously and can achieve continuous drainage of small volume and large capacity.
An anti-erosion baffle is installed in the valve body to prevent the steam flow from impacting the float.
Built-in automatic air exhaust device, quick start, no air blockage, good performance in exhausting non-condensable gases.
| Materials | Selection | Restrictions | Installation Instructions |
| • FT44 valve body, valve cover: carbon steel • FT46 valve body, valve cover: austenitic stainless steel • Valve seat: martensitic stainless steel • Valve disc: martensitic stainless steel • Other internal parts: stainless steel | •Steam lock breaker, with the letter “C” after the model number . Note: The steam lock breaker is to prevent steam lock from occurring in the system. The valve that is equipped with a steam lock breaker still has an air exhaust device. | • Design pressure (PMA): 40bar • Maximum operating pressure (PMO): 32bar • Maximum operating temperature (TMO): 343℃ | Note: During installation, make sure the fluid flow direction is consistent with the direction indicated by the arrow on the valve body, and ensure that the float arm is level so that the float can rise and fall freely and vertically. |
Dimensions/Weight (approximate) mm and Kg
| Model | FT44 | FT46 | |||||||||||
| Nominal diameter | 15 | 20 | 25 | 32 | 40 | 50 | 15 | 20 | 25 | 32 | 40 | 50 | |
| A(mm) | 150 | 160 | 230 | 150 | 160 | 230 | |||||||
| B(mm) | 80 | 115 | 130 | 140 | 80 | 115 | 130 | 140 | |||||
| C(mm) | 80 | 85 | 115 | 125 | 80 | 85 | 115 | 125 | |||||
| D(mm) | 215 | 225 | 280 | 335 | 350 | 215 | 225 | 280 | 335 | 350 | |||
| Weight(Kg) | Flange | 9 | 9.5 | 13 | 28 | 29 | 32 | 9 | 9.5 | 13 | 28 | 29 | 32 |
Technical Parameters
| Model | FT44 | FT46 | |
| Connection Type | Integral flange | ||
| Installation | Model rear belt (RL) horizontal connection from right to left← | ||
| Model rear belt (LR) horizontal connection from left to right → | |||
| Maximum working pressure difference (PMX) | (A) | 4.5 bar | |
| (B) | 10bar | ||
| (C) | 14bar | ||
| (D) | 21bar | ||
| (AND) | 32 bar | ||
