TOGNELLA阀FT-291 1/4″G技术参数
TYPE | 14 | |
A1 UNI338 | 1/4"G | |
A2 UNI 339 | 1/4"Gc | |
B | 14 | |
ΦC | 5.6 | |
D | 22.0 | |
E | 40 | |
ΦF | 34 | |
G | 10 | |
H | M15x1 |
TOGNELLA阀介绍
Technical description
The gauge isolator needle valves FT 291 (90° angle) are normally used to protect the pressure gauge as they have the double function of dampening pressure shock, when opening, and of isolating it from pressure line Moulded in high-resistance steel, protected by an accurate treatment, subjected to strict tests, they ensure reliability and long life. A rotating swivel nut allows the user to plug the manometer, directing it to the more suitable position, with a single blocking operation. The sealing, supplied as standard, and inserted in the nut, prevents any leakages between the connection and the gauge. For pressure gauge with taper threads, it will be necessary to use copper washers FT 1201 shown on the technical catalogue and (to be requested separately). Equipped with connectors FT 299-24, they also allow the connection with 1/2” BSP port (as an alternative we recommend the use of the series FT 290-12). Suitable for pressure up to 400 bar and temperature from -20° to +100° they can be panel mounted by use of panel nut (G), supplied on request.
技术说明
压力表针阀 FT 291(90° 角)通常用于保护压力表,因为它们具有双重功能,即在打开时抑制压力冲击,并将压力表与压力管线隔离。 经过严格的测试,它们确保了可靠性和长寿命。 旋转的旋转螺母允许用户通过一次阻塞操作来插入压力计,将其引导至更合适的位置。 密封件按标准提供并插入螺母中,可防止连接和仪表之间出现任何泄漏。对于锥螺纹压力表,需要使用技术目录中所示的铜垫圈 FT 1201 和(需单独索取)。 配备连接器 FT 299-24,它们还允许与1/2” BSP 端口连接(作为替代方案,我们建议使用 FT 290-12 系列)。 它们适用于高达400 bar 的压力和 -20° 至 +100°的温度,可使用按要求提供的面板螺母 (G) 进行面板安装。
TOGNELLA阀FT2270/5系列其他常用型号:
TOGNELLA FT-291 1/4″G
TOGNELLA VALVES NEW + ORIGINAL+ ONE YEAR WARRANTY
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TOGNELLA阀FT-291 1/4″G介绍及选型