Our Products

Power off type solenoid valve drive

Automatically reset to the open [run] position after the engine is turned off

Butterfly valve provides low airflow restriction

Compatible with emission control engines. Provide multiple driver options

A shutdown signal is required, which can come from an electronic speed switch

For detailed information, please contact us

It can also come from the fault conditions provided by the engine management system

Close type by manually resetting

The manual reset option for cable operation is available

The manual closing button for valve installation is also the same

Used for 38mm -178mm (1.5-7.01 inches)

FS1 valve with hose hole size

Speed switch kit for FS1 valve

Used for 178mm (7 inches) and 203mm (8 inches)

FS1-178 and FS1-203 valves with hose hole sizes

Turn on the [fault protection] type power supply

Suitable for small and medium power engines

Air intake hose adaptation 38-203mm

Flange installation is optional. Please contact Yingkai Valve Industry for confirmation first

Compact, lightweight, yet sturdy structure

Normal operation under vibration and impact loads

The metal seal has a long lifespan and the electrical casing meets the IP66 standard

Power on/spring off (fault protection)

ATEX/UKEX/IECEx certification

Butterfly valve provides low airflow restriction

Compatible with emission control engines

Drive from 12V or 24V electrical input

Provide power on [fail safe] and power-off versions

The shutdown power signal is generated by the customer from the engine as needed

Provide overspeed signals or any other fault conditions.

Quick switch kit for FS1 valve

Complete installation kit for FS1 valve

Used for installing FS1 with speed switch

Kit code for globe valve

Wiring schematic and installation guide.

Manually close/reset butterfly valve

Equipped with a molded hose connector that can adapt to the engine intake hose

Compact, lightweight, sturdy and durable structure, easy to maintain

The overspeed travel setting is easy to adjust, and the engine automatically resets when turned off

Using metal to metal valve sealing for long service life

Available in multiple sizes, suitable for small to medium-sized engines

Both naturally aspirated and turbocharged engines can be installed

Comes with complete installation and setup instructions

Quick switch kit for FP valve

Complete installation kit for FP2 and 3 valves

Kit code, wiring schematic, and installation guide

Used for installing FP globe valves with speed switches.

Pneumatic intake shut-off valve

Air pressure on/spring off (fault protection)

Butterfly valve provides low airflow restriction

Compatible with emission control engines

Suitable for 3 to 8 Bar (43 to 116 psi)

Application of filtering dry or lubricating air or inert gas supply

Provide versions for opening air pressure [fail safe] and closing air pressure

Air pressure is turned off and automatically reset

Butterfly valve provides low airflow restriction

Compatible with emission control engines

Suitable for 3 to 8 Bar (43 to 116 psi)

Application of filtering dry or lubricating air or inert gas supply

Provide versions for opening air pressure [fail safe] and closing air pressure