Category:

High vaccum aluminum alloy gate valve

1. By leveraging the cooperation between the ball grooves and the spring clips on the front and back valve discs, an axial expansion action is achieved, resulting in mechanical locking in the closed position. 2. Ease of Maintenance: This design offers convenient maintenance: disassembly is straightforward and no adjustments are required, making it suitable for a wide range of operating environments. Moreover, during maintenance, the flange does not need to be removed, and after maintenance is completed, reinstallation requires no further adjustment. In addition, the disassembly process occupies minimal space. 3. Floating Design: This design provides reliable sealing while eliminating friction, thereby preventing particle generation.

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Technical Parameters
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- Commodity name: High vaccum aluminum alloy gate valve
1. By leveraging the cooperation between the ball grooves and the spring clips on the front and back valve discs, an axial expansion action is achieved, resulting in mechanical locking in the closed position. 2. Ease of Maintenance: This design offers convenient maintenance: disassembly is straightforward and no adjustments are required, making it suitable for a wide range of operating environments. Moreover, during maintenance, the flange does not need to be removed, and after maintenance is completed, reinstallation requires no further adjustment. In addition, the disassembly process occupies minimal space. 3. Floating Design: This design provides reliable sealing while eliminating friction, thereby preventing particle generation.

1. By leveraging the cooperation between the ball grooves and the spring clips on the front and back valve discs, an axial expansion action is achieved, thereby mechanically locking the valve in the closed position.
2. Maintenance Convenience:
It features convenient maintenance: disassembly is straightforward and no adjustment is required, making it suitable for a wide range of work environments. Moreover, during maintenance, the flange does not need to be removed, and after maintenance is completed, reinstallation requires no adjustment whatsoever; additionally, the disassembly process occupies very little space.
3. Suspended Design:
Provides reliable sealing without generating any friction, thereby preventing particle generation.

Technical Specifications
Leak rate	Upper valve body	< 1 · 10^-9 mbar per liter per second
	Lower valve body	< 1 · 10^-9 mbar per liter per second
Pressure Range		1 · 10 ^ -7 mbar to 1.2 bar (abs)
Pressure differential range		≤ 1.2 bar
Pressure differential when opened		≤ 30 mbar
First-time repair service		100,000 ( At an appropriate temperature and under clean conditions )
Temperature (maximum value: depends on operating conditions and sealing materials)	Valve body	≤ 120 °C
	Executing Agency	≤ 80 °C
Heating and Cooling Rates		30 °C h⁻¹
Materials	Valve body	ZL101
	Executing Agency	6061
Sealing material	Valve cover	FKM( Fluororubber )
	Valve plate	FKM( Fluororubber )
Technical Specifications
Leak rate	Upper valve body	< 1 · 10^-9 mbar per liter per second
	Lower valve body	< 1 · 10^-9 mbar per liter per second
Pressure Range		1 · 10 ^ -7 mbar to 1.2 bar (abs)
Pressure differential range		≤ 1.2 bar
Pressure differential when opened		≤ 30 mbar
First-time repair service		100,000 ( At an appropriate temperature and under clean conditions )
Temperature (maximum value: depends on operating conditions and sealing materials)	Valve body	≤ 120 °C
	Executing Agency	≤ 80 °C
Heating and Cooling Rates		30 °C h⁻¹
Materials	Valve body	ZL101
	Executing Agency	6061
Sealing material	Valve cover	FKM( Fluororubber )
	Valve plate	FKM( Fluororubber )
	Executing Agency	FKM( Fluororubber ); NBR (Nitrile rubber)
Installation Location		Arbitrary
Startup Time	Close	6s
	Enable	6s
Behavior of compressed air during descent	Valve closed	The valve remains closed.
	Valve open	Floating
Behavior During a Power Outage	Valve closed	Customization accepted
	Valve open	Customization accepted

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