Parker OROA-5 180-5/8 BLACK WS Open on Outlet Rise Valve
The PARKER Head Pressure Control is an open on outlet rise valve designed for R-22 refrigerant systems. This fixed-adjustment model, part number OROA-5 180-5/8 BLACK WS, features a 180 psi setting with 5/8 inch…
SKU 3G-OTH-71628
Also listed as: OROA518058BLACKWS · OROA 5 180 5 8 BLACK WS · OROA-5-180-5-8-BLACK-WS
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The PARKER Head Pressure Control is an open on outlet rise valve designed for R-22 refrigerant systems. This fixed-adjustment model, part number OROA-5 180-5/8 BLACK WS, features a 180 psi setting with 5/8 inch female sweat connections on both the condenser and receiver ports.
Frequently Asked Questions
What is a Parker head pressure control valve used for?
A Parker head pressure control valve, like the OROA-5 180-5/8 BLACK WS, maintains minimum discharge pressure in R-22 refrigeration systems. It opens on outlet rise to ensure proper refrigerant flow during low ambient temperatures, preventing evaporator coil freezing and system inefficiency.
What are the specifications of the Parker OROA-5 180-5/8 BLACK WS?
This Parker head pressure control is a fixed-adjustment open on outlet rise valve for R-22 refrigerant. It has a 180 psi setting with 5/8 inch female sweat connections on both the condenser and receiver ports. The part number is OROA-5 180-5/8 BLACK WS.
Where to buy a Parker head pressure control valve worldwide?
3G Electric supplies the Parker OROA-5 180-5/8 BLACK WS head pressure control valve worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this R-22 valve.
How to install a Parker head pressure control valve?
Install the Parker OROA-5 180-5/8 BLACK WS valve in the discharge line between the compressor and condenser. Ensure the 5/8 inch female sweat connections are properly brazed with compatible materials. Follow standard refrigeration practices for pressure testing and evacuation before system startup.
Used in
Common applications for ParkerParker Products
3G Electric supplies Parker open on outlet rise valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
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Compatible alternatives & equivalents
- Parker Two-way pressure-actuated water regulating valve with a brass body. Opening pressure range 0 psi to 20 psi. Connection size 3/8 in female sweat. For use with R-404A refrigerant. Used in refrigeration systems to modulate condenser water flow based on refrigerant pressure
- Parker Two-way pressure-actuated water regulating valve with a brass body and 7/8 in female sweat pipe connection. Modulates flow to maintain set downstream pressure in water systems. Commonly used in HVAC and refrigeration applications to control water flow based on system pressure