Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
Parker LAC4-180 Low Ambient Control Valve, Fixed, 180 psi, 1/2 in Female Sweat - Low Ambient Control Valves
ParkerLow Ambient Control Valves

Parker LAC4-180 Low Ambient Control Valve, Fixed, 180 psi, 1/2 in Female Sweat

The PARKER LAC4-180 is a fixed-adjustment low ambient control valve designed for use with R-407C refrigerant. This head pressure control valve features 1/2-inch female sweat connections on both the condenser and…

SKU 3G-OTH-72150

Also listed as: LAC4180 · LAC4 180

Brand
Parker
Item
LAC4-180 Low Ambient Control Valve, Fixed, 180 psi, 1/2 in Female Sweat
Part Number
LAC4-180
Category
Low Ambient Control Valves
Available to Order
Also known as:LAC4-180Parker
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

Technical Specifications

Parker
Manufacturer Part Number
LAC4-180
Type
(C) 1/2 in Female Sweat, (R) 1/2 in Female Sweat
Element Adjustment
Fixed
For Refrigerant Type
R-407C

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

Parker Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARKER LAC4-180 is a fixed-adjustment low ambient control valve designed for use with R-407C refrigerant. This head pressure control valve features 1/2-inch female sweat connections on both the condenser and receiver ports, with a 180 psi pressure setting.

Frequently Asked Questions

What is the PARKER LAC4-180 low ambient control valve used for?

The PARKER LAC4-180 is a fixed-adjustment head pressure control valve used in refrigeration systems with R-407C refrigerant. It maintains minimum condenser pressure during low ambient temperatures to ensure proper system operation and prevent liquid floodback to the compressor.

What are the specifications of the PARKER LAC4-180?

The PARKER LAC4-180 has a fixed adjustment with a 180 psi pressure setting. It uses 1/2-inch female sweat connections on both the condenser and receiver ports. This valve is designed specifically for R-407C refrigerant and carries the manufacturer part number LAC4-180.

Where to buy the PARKER LAC4-180 worldwide?

3G Electric supplies the PARKER LAC4-180 low ambient control valve to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact our team to place an order for this Parker valve.

How to install the PARKER LAC4-180 head pressure control valve?

Install the PARKER LAC4-180 by brazing the 1/2-inch female sweat connections to the condenser and receiver lines. Use proper refrigeration practices: purge with nitrogen during brazing, evacuate the system, and check for leaks. The fixed 180 psi setting requires no field adjustment.

Used in

Common applications for Parker
Industrial hydraulic presses — Parker D1VW directional control valves for precise flow direction
Injection molding machines — Parker solenoid coils and valves for cycle control
Material handling equipment — Parker hydraulic hose fittings and plugs for leak-free connections
High-pressure hydraulic systems — Parker extreme-pressure pipe fittings rated to 6,400 psi
Hydraulic filtration — Parker WPF Series filter elements for 5-micron contamination control
Pneumatic instrumentation — Parker A-Lok compression fittings for tubing connections
Not sure this is the right part? Photo-identify it

Parker Products

3G Electric supplies Parker low ambient control valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

More from Parker

View all Parker parts

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first