Maximum pressure difference 65bar, maximum displacement up to 70000Kg/h.
Materials
Valve body, valve cover: carbon steel, alloy steel, stainless steel.
Valve seat: Martensitic stainless steel.
Valve disc: Martensitic stainless steel.
Other internal parts: stainless steel.
| Restrictions: | |
| Design pressure(PMA): | Maximum operating pressure (PMO) @ maximum operating temperature (TMO) |
| •SFT45-III: 50bar | •SFT45-III: 32bar@343℃ |
| •SFT45-IV: 110bar | •SFT45-IV: 65bar@450℃ |
| •SFT45-V: 50bar | • SET45-V: 32bar@343℃ |
| •SFT45-VV: 110bar | •SFT45-VV type: 65bar@450℃ |
| Installation instructions: | |
| 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 in a horizontal position to ensure that the float can rise and fall freely and vertically. | |
Dimensions/Weight (approximate) mm and Kg
| Model | SFT45-Ⅲ | SFT45-Ⅳ | SFT45-Ⅴ | SFT45-ⅤⅤ | SFT45-Ⅳ | SFT45-ⅤⅤ | ||||||||||||||
| Nominal pressure | PN50 | PN10 | ||||||||||||||||||
| Nominal diameter | 32 | 40 | 50 | 40 | 50 | 65 | 80 | 100 | 125 | 80 | 100 | 125 | 150 | 40 | 50 | 65 | 80 | 100 | 125 | |
| A(mm) | 230 | 300 | 380 | 460 | 320 | 500 | ||||||||||||||
| A1(mm) | 300 | 320 | 420 | 500 | 350 | 550 | ||||||||||||||
| B(mm) | 130 | 140 | 200 | 230 | 160 | 230 | ||||||||||||||
| C(mm) | 115 | 125 | 160 | 190 | 140 | 190 | ||||||||||||||
| D(mm) | 240 | 255 | 340 | 450 | 280 | 450 | ||||||||||||||
| Weight(Kg) | Welding | 24 | 28 | 36 | 80 | 33 | 80 | |||||||||||||
| Flange | 28 | 29 | 30 | 31 | 32 | 35 | 40 | 42 | 48 | 84 | 86 | 88 | 90 | 36 | 38 | 40 | 90 | 95 | 100 | |
Technical Parameters
| Model | SFT45-Ⅲ | SFT45-Ⅳ | SFT45-Ⅴ | SFT45-ⅤⅤ | |
| Connection type | Welding and flange preparation | ||||
| 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 | 21bar | ||
| (B) | 10bar | 45bar | |||
| (C) | 14bar | 65bar | |||
| (D) | 21bar | / | |||
| (AND) | 32 bar | / | |||
| (F) | / | 45bar | / | / | |
| (G) | / | 65bar | / | / | |
Optimized by Seraphinite Accelerator
