1/4", 3/8" and 1/2" NPT Porting
OPTIONS
VHLA***-**
Body
1/4" Body: Use 2 in the 5th position.
3/8" Body: Use 3 in the 5th position.
1/2" Body: Use 4 in the 5th position.
Piping and Mounting
Side Piping / Body Mounting: Use 0 in the 6th position.
Position Symbol
3-Position, Closed Center: Use 0 in the 7th position.
2-Position: Use 2 in the 7th position.
Port Size
1/4" Port: Use -02 in the 8th and 9th position.
3/8" Port: Use -03 in the 8th and 9th position.
1/4" Port: Use -04 in the 8th and 9th position.
SPECIFICATIONS / TECHNICAL DATA
Fluids: Compressed Air
Maximum Operating Pressure: 140 PSI (9.7 Bar)
Temperature Range: 40 to 140 Degrees Fahrenheit (5 to 60 Degrees Celsius)
Note: W/ a dewpoint of supply air less than air temperature below 35 Degrees Fahrenheit (2 Degrees Celsius)
Flow:
1/4" Flow: Cv 0.4
3/8" Flow: Cv 1.1
1/2" Flow: Cv 3.1
MATERIALS OF CONSTRUCTION
Body: Die Cast Aluminum
https://catalogs.jhf.com/Pneumatic-and-Hydraulic-Equipment/728/