BALL VALVE
  ROTALOCK VALVE（COMPRESSOR VALVE）
  SOLENOID VALVE
  EXPANSION VALVE
  CHECK VALVE
  ANGLE VALVE
  VERTICAL VALVE
  NUTS AND SHANKS TEE VALVES
  SAFETY VALVE
  CAST IRON VALVE
  ROTALOCK CONNECTION
  4-WAY REVERSING VALVE
  WATER VALVE
  SIGHT GLASS
  MOTOR VALVE
  WATER FLOW SWITCH
  ACCESS VALVE
  SPLIT A/C VALVE
  CAN TAP VALVE
  CYLINDER VALVE
  SHUT-OFF VALVE
 
 
     
  Ball Single Check Valves  
 
 
   
 

Model
Inner Diameter
Of Connection(A)
Diameter
Of Valve Body(B)
Length ( C )
Max.Working
Pressure
(Mpa)
Pressure
Endurance
(Mpa)
Opening
Pressure
(Mpa
Leaking
Capacity
(Oz/y))
Passing
Capacity
(mL/min)
2psi pressure Drop Capacity(Tons)
Inch
mm
Inch
mm
Inch
mm
R-12 R-22 R-502
SRG/T-06
3/8
9.7
1/2
12.7
3.8
95.0
4.5
21.5
0.02
0.12
≥750
3.8  5.0  3.3
SRG/T-08
1/2
12.8
5/8
16.0
3.7
93.5
4.5
21.5
0.02
0.12
≥750
6.8  9.0  6.0
SRG/T-10
5/8
16.0
7/8
22.2
4.5
114.3
3.9
19.5
0.05
0.12
≥750
12.8 17.0 11.3
SRG/T-14
7/8
22.4
1-1/8
28.6
4.5
114.3
3.9
19.5
0.05
0.12
≥750
26.3 35.0 23.5
SRG/T-18
1-1/8
28.8
1-3/8
35.0
5.0
127.0
2.8
14.0
0.065
0.12
≥750
69.1 92.0 61.8
 
   
   
 
 
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