R1100 Series Semi-automatic switch deivce applied two pipe lines supply, which is main cylinder supply set and spare cylinder set. The device makes a stable outlet by using sencondary reducing pressure.
 
		    
			Specification
| 1 | Maximun Input Pressure | 3000 psig | 
| 2 | Outlet pressure range | 0~25, 0~50, 0~100, 0~200 psig | 
| 3 | Safety Testing Pressure | 1.5 times of maximum input pressure | 
| 4 | Working Temperature | -40°F~ +165°F (-40°C~ +74°C ) | 
| 5 | Leakage Rate | 2×10-8 atm cc/sec He | 
| 6 | CV Value | 0.06 | 
Material
| 1 | Body | SS316L | 
| 2 | Diaphragm | SS316L | 
| 3 | Valve Seat | PCTFE | 
| 4 | stem | SS316L | 
Typical Applications
| 1 | laboratory | 
| 2 | gas chromatography | 
| 3 | gas lasers | 
Design Features
| 1 | Used R11 Series Pressure Reducing Regulator | 
| 2 | Meted-to-metal diaphragm seal | 
| 3 | inlet fitting with check valve | 
| 4 | wall mounting | 
 
		    
			 
		    
			Specification
| 1 | Maximun Input Pressure | 3000 psig | 
| 2 | Outlet pressure range | 0~25, 0~50, 0~100, 0~200 psig | 
| 3 | Safety Testing Pressure | 1.5 times of maximum input pressure | 
| 4 | Working Temperature | -40°F~ +165°F (-40°C~ +74°C ) | 
| 5 | Leakage Rate | 2×10-8 atm cc/sec He | 
| 6 | CV Value | 0.06 | 
Material
| 1 | Body | SS316L | 
| 2 | Diaphragm | SS316L | 
| 3 | Valve Seat | PCTFE | 
| 4 | stem | SS316L | 
Typical Applications
| 1 | laboratory | 
| 2 | gas chromatography | 
| 3 | gas lasers | 
Design Features
| 1 | Used R11 Series Pressure Reducing Regulator | 
| 2 | Meted-to-metal diaphragm seal | 
| 3 | inlet fitting with check valve | 
| 4 | wall mounting | 
Universal exhaust hood is the first choice of local ventilation, simple installation, flexible positioning, good ventilation performance, can effectively protect the personal safety of PCR laboratory personnel.