Thermostatic expansion valve for automobile AC units
ABS hydraulic regulator
Auto air-condition compressor
Internal-combustion parts
 
 
 
 
 
 
H type thermostatic expansion valve for automobile AC units

 

Summary:
The H type expansion valve manufactured by our company has adopted two kinds of inner sealing structure: one is the copy of the international “O” ring structure, the other is the Teflon gasket structure originally created by our company (Patent No.: ZL01260199.3).
The characters of the inner sealing structure are as follows:
1. High sensitivity of regulation
2. Stable regulation
3. Low leakage
4. Reliable temperature sensing?no deviation
5. No sticking?jumping
6. Long service life.
(The above two structures are selective with respect to the user’s requirement)

 

  Product model and specification
  QRFWH-A   QRFWH-B    
  Liquid Inlet: 3/8" O-Ring
Liquid Outlet: 1/2" O-Ring
Suction Inlet: 1/2" O-Ring
Suction Outlet: 5/8" O-Ring
Suitable Automobile Brand:
VW / BENA / BMW
Liquid Inlet: 3/8" O-Ring
Liquid Outlet: 1/2" O-Ring
Suction Inlet: 5/8" O-Ring
Suction Outlet: 5/8" O-Ring
Suitable Automobile Brand:
DODGE / FORD / JEEP
 
 
QRFWH-C
  QRFWH-D    
  Liquid Inlet: 3/8" O-Ring
Liquid Outlet: 1/2" O-Ring
Suction Inlet: 5/8" O-Ring
Suction Outlet: 3/4" O-Ring
Suitable Automobile Brand:
JAGUAR / BMW
Liquid Inlet: 3/8" O-Ring
Liquid Outlet: 5/8" O-Ring
Suction Inlet: 5/8" O-Ring
Suction Outlet: 5/8" O-Ring
Suitable Automobile Brand:
TOYOTA / LEXUS
 
 
QRFWH-E
 
QRFWH-F
   
  Liquid Inlet: 3/8" O-Ring
Liquid Outlet:5/8" O-Ring
Suction Inlet: 5/8" O-Ring
Suction Outlet: 5/8" O-Ring
Suitable Automobile Brand:
TOYOTA /NISSAN / HYONDAI
Liquid Inlet: 3/8" O-Ring
Liquid Outlet: 1/2" O-Ring
Suction Inlet: 5/8" O-Ring
Suction Outlet: 3/4" O-Ring
Suitable Automobile Brand:
TOYOTA / ISUZU
 
 
QRFWH-G

  QRFWH-H
   
  Liquid Inlet: 3/8" O-Ring
Liquid Outlet: 1/2" O-Ring
Suction Inlet: 5/8" O-Ring
Suction Outlet: 3/4" O-Ring
Suitable Automobile Brand:
SAAB / MERCEDES
Liquid Inlet: 3/8" O-Ring
Liquid Outlet: 1/2" O-Ring
Suction Inlet: 5/8" O-Ring
Suction Outlet: 5/8" O-Ring
Suitable Automobile Brand:
GHANGAN / HAFEI
 
 
QRFWH-I
  QRFWH-J    
  Liquid Inlet: 3/8" O-Ring
Liquid Outlet: 1/2" O-Ring
Suction Inlet: 5/8" O-Ring
Suction Outlet:3/4" O-Ring
Suitable Automobile Brand:
MERKUR / BMW
Liquid Inlet: 3/8" O-Ring
Liquid Outlet: 1/2" O-Ring
Suction Inlet: 5/8" O-Ring
Suction Outlet: 5/8" O-Ring
Suitable Automobile Brand:
NISSAN / GEO
 
 
QRFWH-K
  QRFWH-L    
 

Liquid Inlet:1/2" O-Ring
Liquid Outlet: 1/2" O-Ring
Suction Inlet: 3/4" O-Ring
Suction Outlet: 3/4" O-Ring
Suitable Automobile Brand:
CHRYSLER / DODGE

Liquid Inlet: 3/8" O-Ring
Liquid Outlet: 1/2" O-Ring
Suction Inlet: 5/8" O-Ring
Suction Outlet: 3/4" O-Ring
Suitable Automobile Brand:
VOLKSWAGEN

 

 
F type thermal expansion valve for auto air conditioner  
                  
  (The above are some of the F type thermal expansion valve for auto air conditioner)
 
   
 
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