Brass Alloy Aluminum Body Solenoid with Detector gas valve

The valve is a series of gas emergency shut off solenoid valves, specially designed as gas pipe breaker for emergency use . It can be connected with gas leaking detection sensor ,fire alarm circuit or other intelligent sensor modules so that on site or remote shut down on gas supply (manually or automatically) is possible , hence ensuring the safety on gas usage .the valve features an auto-close when strong vibration is detected .After close,manual operation is required to turn on the valve. This feature meets safety regulations in the event of an accident.
 

1. Suitable gas types: town gas

2. Closing modes: current impulse or manual
3. Body: wrought aluminum alloy

4. Driving Voltage: DC 9-12V
5. Sealing material: NBR rubber

6. Close time : <1sec
7. Operation temperature: -10~50ºC

8. Explosion proof mark: Exmb ||T4
9. Pressure max : 10kpa

10. Lead wire : 0.4m
11.Connection: G1/2",G3/4",G1"
12.Turn on : manual

1. Product catalogue:



2.BCT Customers

 

3.Workshop and process

 

4.Inspection and test

 

 

 

The valve is a series of gas emergency shut off solenoid valves, specially designed as gas pipe breaker for emergency use . It can be connected with gas leaking detection sensor ,fire alarm circuit or other intelligent sensor modules so that on site or remote shut down on gas supply (manually or automatically) is possible , hence ensuring the safety on gas usage .the valve features an auto-close when strong vibration is detected .After close,manual operation is required to turn on the valve. This feature meets safety regulations in the event of an accident.
 

1. Suitable gas types: town gas

2. Closing modes: current impulse or manual
3. Body: wrought aluminum alloy

4. Driving Voltage: DC 9-12V
5. Sealing material: NBR rubber

6. Close time : <1sec
7. Operation temperature: -10~50ºC

8. Explosion proof mark: Exmb ||T4
9. Pressure max : 10kpa

10. Lead wire : 0.4m
11.Connection: G1/2",G3/4",G1"
12.Turn on : manual

1. Product catalogue:



2.BCT Customers

 

3.Workshop and process

 

4.Inspection and test

 

 

 

Qing Sword

The Qing Sword, also known as the "Qing Dao" or "Qing Dynasty Sword," is a traditional Chinese weapon that originated during the Qing Dynasty (1644-1912). It is a type of straight, double-edged sword that was commonly used by the military and martial artists during this period.

The Qing Sword typically has a slightly curved blade with a length ranging from around 70 to 100 centimeters. The blade is made of high-quality steel and is known for its sharpness and durability. The hilt, or handle, of the sword is usually made of wood or bone and is often adorned with decorative elements such as carvings or metal fittings.

One distinctive feature of the Qing Sword is its guard, which is typically in the shape of a circular or oval ring. This guard not only protects the hand of the wielder but also provides balance and stability to the sword during combat. The pommel, or end of the hilt, is often shaped like a horse's hoof, representing the military association of the Qing Dynasty

Chinese Sword Qing, Qing dynasty sword, Qing jian sword

Ningbo Autrends International Trade Company , https://www.longquan-swords.com