LINEMASTER成立于1952年，几十年来一直不断发展，坚持保持着最初的服务，质量和诚信。LINEMASTER提供全系列的电动、气动和变速脚踏开关，重型、中型和轻型开关，这些开关可用于全球所有类型的工业，医疗和商业应用。
LINEMASTER产品有：脚踏开关，电缆等等。
|
Switch Type
|
Pneumatic Airval
|
|
Actions
|
Momentary
|
|
Housing Colors
|
Black
|
|
Housing Materials
|
Cast Iron
|
|
Pneumatic Valves
|
2-Way Air Valve
|
|
Input & Output Ports
|
1/8"-27 NPT Ports - Within Housing
|
LINEMASTER脚踏开关AIR-VAL系列介绍
LINEMASTER AirVal 脚踏开关的设计易于使用且使用寿命长。 AirVal 脚踏控制器系列将满足对脚踏式空气阀的不同要求。 通过选择两路、三路或四路操作以及两路和三路可变流量，Linemaster AirVals 为需要轻型到重型脚踏控制的应用提供了多功能解决方案。
特征
• 2 路、3 路、4 路和可变流量。
• 标准1/8-27 NPT 输入和输出端口。
• 柱塞可压入与阀体齐平，而不会损坏阀门
• 为实现高效运行，需要经过过滤和润滑的气源。
• 管路压力高达 150 PSI
• 2 通型号不会耗尽背压。
• 阀门：有色金属阀体、不锈钢柱塞、聚四氟乙烯涂层丁纳橡胶 O 形圈。
• 完整防护罩和双防护罩以及附件基座单元可用于使用多个开关的配置。
The LINEMASTER AirVal foot switches were designed for ease of use and long life. The family of AirVal Foot Controls will meet varying requirements in a foot operated air valve. With the choice of two-way, three-way, or four-way operation, as well as two-way and three-way variable flow, Linemaster AirVals offer a versatile solution for applications requiring light to heavy duty foot controls.
FEATURES
• 2-way, 3-way, 4-way and Variable Flow.
• Standard 1/8-27 NPT input & output ports.
• Plunger can be depressed flush with valve body without damage to valve
• Filtered and lubriated air suppy is required for best operation.
• Line pressure up to 150 PSI
• 2-way models do not exaust back pressure.
• Valve: Non-ferrous body, stainless steel plunger, teflon coated buna o-rings.
• Full and twin guards as well as accessory base units are available for configurations using multiple switches.
LINEMASTER脚踏开关AIR-VAL系列其他常用型号：
LINEMASTER 2E-30A2-S
LINEMASTER 3E-30A2-S
LINEMASTER 2E-20V2-S
LINEMASTER 3E-20V2-S
LINEMASTER 2C-30A2-S
LINEMASTER 3C-30A2-S
LINEMASTER 4C-30F2-S
LINEMASTER TWIN 3C-30A2-S
LINEMASTER 3L-30A2-S
LINEMASTER 2B-30A2-S
LINEMASTER 3B-30A2-5
LINEMASTER TWIN 3B-30A2-S
LINEMASTER 4H-30H2-SH
LINEMASTER 4H-30H2-DH
LINEMASTER 3P-30A2-S