伊顿EATON直动式通用电磁阀产品介绍，NFB215C020 49DC

伊顿EATON直动式通用电磁阀产品介绍，NFB215C020 49DC

Features

? Design eliminates metal-to-metal contact to extend life up to

20 million cycles in dry air or gas applications.

? Internal AC hum and metallic click at energization are eliminated.

Quiet operating.

? Easily handles applications involving rapid cycling or continuous

energization.

Standard: Watertight, Types 1, 2, 3, 3S, 4, and 4X.

Optional: Explosionproof and Watertight, Types 3, 3S, 4, 4X, 6, 6P, 7, and 9P.

(To order, add prefix “EF” to catalog number.)

See Optional Features Section for other available options.

Installation:

For optimum life, the valve should be installed with the

solenoid positioned upright and vertical.

Refer to Engineering Section for details.

Notes: ? Inlet Cv is 0.036; exhaust Cv is 0.092.

? IMPORTANT: A Minimum Operating Pressure Differential must be maintained between the pressure and exhaust ports. Supply and exhaust piping must be

full area, unrestricted. ASCO flow controls and other similar components must be installed in the cylinder lines only.

Notes: ? Inlet Kv is 0.031; exhaust Kv is 0.079.

? IMPORTANT: A Minimum Operating Pressure Differential must be maintained between the pressure and exhaust ports. Supply and exhaust piping must be

full area, unrestricted. ASCO flow controls and other similar components must be installed in the cylinder lines only.

特征

?设计消除了金属与金属的接触，延长了使用寿命

干燥空气或气体应用中的2000万次循环。

?消除内部AC嗡嗡声和通电时的金属咔哒声。

安静的操作。

?轻松处理涉及快速循环或连续的应用

通电。

标准：防水，类型1,2,3,3S，4和4X。

可选：防爆和防水，3,3S，4,4X，6,6P，7和9P型。

（要订购，请将前缀“EF”添加到目录号。）

有关其他可用选项，请参阅可选功能部分

安装：

为了达到较佳使用寿命，阀门应安装在

螺线管直立和垂直。

有关详细信息，请参阅工程部分

注：?入口Cv为0.036;排气Cv为0.092。

?重要提示：必须在压力端口和排气口之间保持小工作压差。供应和排气管必须

全区，不受限制。 ASCO流量控制和其他类似组件只能安装在气缸管路中。

注：?入口Kv为0.031;排气口Kv为0.079。

?重要提示：必须在压力端口和排气口之间保持小工作压差。供应和排气管必须

全区，不受限制。 ASCO流量控制和其他类似组件只能安装在气缸管路中。

伊顿EATON直动式通用电磁阀产品介绍，NFB215C020 49DC