Sporlan Type ADR discharge bypass valves limit the minimum evaporating pressure during periods of low load to prevent coil icing and avoid operating the compressor at suction pressures below its operating range.
Model Number:
Please Configure for Model Number
Application:
Discharge Bypass Pressure Regulating Valves
Product Type:
DR
Pressure Rating:
0/2.1 bar, 0/5.5 bar, 0/6.9 bar, 0/3.8 bar, 0/5.2 psi, 1.7/2.4 bar, 3.4/4.5 bar, 3.8/4.8 bar, 4.1/5.2 bar, 2.4/5.5 bar, 1.7 bar, 4.5/5.5 bar bar, 0/30 , 0/80 , 0/100 , 0/55 , 0/75 , 25/35 , 50/65 , 55/70 , 60/75 , 35/80 , 25 , 65/80 psi
Connection Material:
Copper or Brass
Adjustment Mechanism:
Remote Bulb or N/A
Inlet Connection Size:
1/4″ to 1-1/8″ ODF, 1/2″ or 5/8″ SAE inch
Outlet Connection Size:
1/4″ to 1-1/8″ ODF, 1/2″ to 5/8″ SAE inch
Body Style:
H, I, P, S
Equalizer Connection Type:
Externally Equalized or Internally Equalized, 1/4″ ODF, 1/4″ SAE, or N/A
Configuration:
Angled, Straight Through, or N/A
Port Size:
1/16″ to 3/4″
The Sporlan Type ADR discharge bypass regulating valves have a brass body. The smaller capacity direct acting valves are available with SAE or ODF connections. The larger capacity pilot operated valves have extended copper connections. The direct acting valves are available with nonadjustable or adjustable settings. The pilot operated valves are available with adjustable settings. The primary function of these valves, referred to as DBV valves, is to limit the minimum evaporating pressure during periods of low load either to prevent coil icing or avoid operating the compressor at a lower suction pressure than it was designed to operate. Each valve is factory tested to ensure positive leak-free performance.
Markets:
• Air Conditioning
• Refrigeration
• Industrial Refrigeration
• Transportation
Features/Benefits:
• Optional inlet strainer
• Range of adjustable settings
• The SHGB pilot operated valves have a solenoid stop feature
• Design working pressure is 500 psi (34.5 bar)
Applications:
• Air Conditioning – Residential, Unitary units, Packaged units, Chillers, Commercial, Industrial
• Refrigeration – Coolers, Freezers, Walkin units, Cases
• Industrial Refrigeration
• Transportation
For over 80 years the Sporlan Division of ParkerHannifin has set the industry standard for the development and manufacture of leading edge HVACR components. Our outside technical sales force and application engineering team focuses on refrigeration system applications and troubleshooting for service technicians, distribution channel partners, and original equipment manufacturers.