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Home > Remote Care Monitoring Device > Manufacture of SSD Slam Shut-off Device for Natural Gas
Manufacture of SSD Slam Shut-off Device for Natural Gas
Manufacture of SSD Slam Shut-off Device for Natural Gas
Manufacture of SSD Slam Shut-off Device for Natural Gas
Manufacture of SSD Slam Shut-off Device for Natural Gas
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Manufacture of SSD Slam Shut-off Device for Natural Gas
Manufacture of SSD Slam Shut-off Device for Natural Gas
Manufacture of SSD Slam Shut-off Device for Natural Gas
Manufacture of SSD Slam Shut-off Device for Natural Gas

Manufacture of SSD Slam Shut-off Device for Natural Gas

Customization: Available
Media: Gas
Certification: ISO, CE
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Product Description

Basic Information
Model NO.
CTQZ
Name
Gas Regulator
Temperature
Ordinary Temperature
Max Pressure
0.4MPa
Connection
Flange
Outlet Pressure
1-10kpa/1-30kpa
Valve Seat
Single-Seat
Flanged
DN25 DN50
Structure
Diaphragm
Material
Cast Iron
Origin
China
HS Code
8481100090
Product Description

Safety High Accurate Class300 Overpressure Shut-off Valve

CTQ series emergency shut-off valve is designed for emergency cut-off protection in gas transmission and distribution systems. It utilizes a spring-loaded mechanism to cut off the gas source, effectively protecting downstream equipment. The valve automatically triggers if downstream pipeline pressure is too high, insufficient, or if the pipeline is compromised.

KEY BENEFITS

✓
Accurate Action and Quick Response
✓
Reliable Seal with Self-excited Drive
✓
Suitable for Various Gas Cleanliness Levels
✓
Over Pressure and Pressure Loss Protection
✓
Remote Valve Cut-off Function
✓
Easy Installation and Online Maintenance
Technical Data Sheet
Maximum Inlet Pressure 6.0MPa
Operating Pressure Range 0.1MPa ~ 5.0MPa
Operating Accuracy ±10%
Response Time ≤1s
Working Temperature -19 ~ +60ºC
Available Specs DN25, DN50, DN80, DN100, DN150
Connection Type Flange
Product Display
SSD Slam Shut-off Device
Gas Valve Detail 1 Gas Valve Detail 2 Gas Valve Detail 3 Gas Valve Detail 4 Gas Valve Detail 5 Network Support
Frequently Asked Questions
What is the main function of the CTQ series valve?
It provides emergency cut-off protection in gas transmission and distribution systems to safeguard downstream equipment.
How fast does the shut-off valve respond?
The valve features a quick response time of ≤1 second.
Does this valve require an external power source to close?
No, it is a spring-loaded, self-excited drive type that can be triggered automatically by the pipe network's own pressure conditions.
What pressure conditions trigger the automatic cut-off?
The valve automatically cuts off if downstream pressure is too high (overpressure), insufficient (pressure loss), or if the pipeline is broken.
What are the available size specifications for the CTQ series?
It is available in various sizes including DN25, DN50, DN80, DN100, and DN150 with flange connections.
Can the valve be operated remotely?
Yes, the CTQ series is equipped with a remote valve function allowing it to be cut off from a distance.

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