FT43铸铁材质浮球式疏水阀，不锈钢内部件，内置自动排空气阀装置。水平安装，法兰连接，也可提供垂直安装的FT43V，可在线维修，不用拆卸管道。另有手动调节针阀可供选择，用于破蒸汽汽锁，型号为FT43-C。斯派莎克FT43浮球式蒸汽疏水阀根据需要可在阀盖上开3/8“BSP”或NPT螺纹孔，用于安装排放阀。
液囊：
FT43使用BP99/32液囊，可应用于过热蒸汽，过度热为150℃@0 barg，50℃@32 barg
斯派莎克FT43浮球式蒸汽疏水阀特点：
1、结构简单，维修方方更。
2、可水平或垂直安装。
3、设计，不锈钢内部结构，保证疏水词具有良好的耐腐蚀和磨损性雏。
4、标准产品中带有内置的排气阀或内装破蒸汽气锁装置。
5、排水口低于水位，可避免主蒸汽的泄漏。
6、有螺纹和法兰连接可供选择。
7、内置的排气阀确保疏水阀在起机工作时，具有更大的冷凝水排量。
| 疏水阀型号 | 阀体设计极限 | 尺寸-(mm) | 连接方式 | 材料 | 备注 |
| FT14 | PN16 | 15-25 | 螺纹、法兰 | 铸铁，球墨铸铁 | 可水平或垂直安装 |
| FT14HC | PN25 | 1" | 螺纹 | 球墨铸铁 | |
| FTS14 | PN25/ANSI300 | 15-25 | 螺纹、焊接、法兰 | 不锈钢 | 可水平或垂直安装 |
| FTC32 | PN40/ANSI300 | 15-25 | 螺纹、焊接、法兰 | 碳钢 | |
| FT43 | PN16 | 25-100 | 法兰 | 铸铁 | 可水平或垂直安装 |
| FT44 | PN40 | 15-100 | 法兰 | 铸钢 | 可水平或垂直安装 |
| FT46 | PN40 | 15-50 | 法兰 | 不锈钢 | |
| FT47 | PN40 | 15-50 | 法兰 | 球墨铸铁 | 可水平或垂直安装 |
| FT450 | ANSI300 | 20-100 | 螺纹、焊接、法兰 | 铸铁 | |
Introduction Spirax FT43 ball float type steam trap:
FT43 cast iron ball float type steam trap, stainless steel parts, automatic airdischarge valve device. Horizontal installation, flange connection, also can provide vertical installation of FT43V, online repair, without dismantlingpipeline. Otherwise the manual adjustment valve may supply the choice, forbreaking the vapor lock, type FT43-C. biao wei fa men Spirax FT43 ball float type steam trap valve according to the needs in the valve cover is provided with 3/8 "BSP" or NPT threaded hole, used to install the exhaust valve.
Sac:
FT43 uses the BP99/32 sac, can be applied to superheated steam, excessiveheat is 150 ℃ @0 ℃ barg, 50 @32 barg
Spirax FT43 ball float type steam trap valve characteristics:
1, has the advantages of simple structure, repair side more.
2, can be horizontal or vertical installation.
3, advanced design, the internal structure of stainless steel, assuring words with good resistance to corrosion and wear resistance of the young.
4, in the product standards for exhaust valve with built-in or built in the brokensteam gas locking device.
5, water mouth below water level, can avoid the leakage of the main steam.
6, there is in threaded and flanged connections available./bilvie.com
The exhaust valve 7, the built-in to ensure that trap in machine work, with thecondensate water discharge more.