Goggle Valve

High temperature resistance, good sealing performance, convenient replacement and long service life.
Prompt action to cut off gas performance is absolutely reliable.
Used in industrial and mining enterprises,municipal,environmental protection and other industries in teh gas medium，pipeline
system,especially for hazardous, toxic,flammable gas asolute cut end of the pipe is also suitable as blind to shorten the repair time or
the easy connection of new piping system.

▶Seal unaffected by piping misalignment
▶Absolute positive Shut-Off - "Man Safe"
▶Manual, electric, hydraulic and pneumatic actuation available
▶No spreading of pipe required
▶Render an absolute tight shut-off in blast furnace, basic oxygen, open hearth or other gas mains applications
▶Found in the Petrochemical, Steel, Pulp and Paper, Maritime and Oil
▶With renewable silicone sealing ring for absolute gas sealing.

1.Automated and simplified operating sequence without compromising safety principles.
2.Successfully used world-wide.
3.Refined sealing system.
4.Can be built to accommodate various operating temperatures.
5.Variety of duct installation positions to fit specific customer needs.​
6.Choice of actuation to suit your needs.

▷The google valve is a reliable isolation device in gas medium pipelines, suitable for gas, gas and powder conveying
pipelines in metallurgy, chemical industry, machinery, energy and municipal engineering systems。
▷The google valve is a closed design structure, the valve body adopts a fully enclosed shell, and the gas in the
pipeline during operation does not leak, avoiding environmental pollution, and has good resistance to external
pipeline forces.
▷The electric device is installed on the outside for maintenance and inspection, and the safety performance of
personnel close operation is high.

▷Absolute positive Shut-Off - "Man Safe".
▷No spreading of pipe required.
▷Seal unaffected by piping misalignment.
▷Manual, electric, hydraulic and pneumatic actuation available.
▷Simple, one man, spectacle changing from one side of the line.
▷Special anti corrosive coatings such as epoxy, PTFE.
▷316 SST as standard, other materials upon request.
▷Optional drain/purge connections.
▷Available in sizes from DN300) to DN1000.

1.The electric blind valve is used to positively isolate downstream media flow.
2.Positive pipeline close/off is vital in many piping systems to assure safety of personnel working on downstream equipment, particularly when flammable, toxic liquids or gases could seep past a closure. A electric blind valve is mandatory to comply with certain plant safety regulations when visible proof of shut/off is necessary.
3.The blind valve will render an absolute tight shut-off in blast furnace, basic oxygen, open hearth or other gas mains applications. It is designed for vertical operation in a horizontal main - or with roller support and other adaptations for horizontal operation in a vertical main.

▷Full main opening through google valve.
▷Suitable for 15 psi operating pressure – or higher if desired.
▷Installation in a horizontal or vertical main
▷Silicone rubber seats in goggle plate – contained in inserts which can be easily changed without removing valve or goggle plate from line.
▷Goggle plate positioning rollers protect seats during operation.
▷Self-supporting – sufficient column strength is contained within valve structure, eliminating the need for additional support from ground.
▷Self-contained alloy expansion join – face-to-face dimension never changes.

1.Clamp the motor to drive the screw rod to rotate counterclockwise, the blind valve body is loosened in place (indicated by the indicator light), the motor is driven to drive the gate to rotate counterclockwise in place, the disc is closed in place (indicated by the indicator), and the motor is clamped Action to drive the screw rod to rotate clockwise, the valve body is clamped in place (displayed by the indicator light) to complete the whole process of the valve from opening to closing。
2.The blind valve body and valve plate sealing pair adopts a flexible sealing pair composed of stainless steel and rubber, which is reliable in sealing. The sealing ring adopts fluorine rubber, which is resistant to high temperatures and has a long service life.

▶The google valve body adopts an integral frame structure, which has good rigidity and can withstand high medium
pressure.
▶The sealing part is sealed with stainless steel and rubber, and the sealing ring is a double convex sealing and reliable.
▶The clamping mechanism adopts closed-loop multi-point clamping with good synchronization
▶There is a drain pipe connection at the bottom to drain the water in the valve box
▶Clamping, unclamping and valve plate travel are all driven by electric drive. Convenient operation, stable
performance, electric equipment with manual mechanism, hand and electric can realize worry-free switching