Refrigerant Circuit Components

Assembly

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The valve and vessel set that reverses cycle direction, meters flow, separates oil, and protects the compressors from liquid slugging.

Direct parts	8
Total parts	15
Used in	1 assembly
Class	Assembly

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The valve and vessel set that reverses cycle direction, meters flow, separates oil, and protects the compressors from liquid slugging. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Refrigerant Circuit Components parts and their functions

8 top-level parts · 15 parts in total · full bill of materials below

Refrigerant Circuit Components parts diagram: 1 four-way reversing valve, 2 electronic expansion valve, 3 suction accumulator, 4 oil separator, 5 subcooling plate heat exchanger, 6 service stop valve, 7 pressure sensor, 8 check valve. 15 parts in 8 top-level items. — Refrigerant Circuit Components parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Four-Way Reversing Valve	1×	Cycle reversal
2	Electronic Expansion Valve	2×	Electronic expansion valves
3	Suction Accumulator	1×	Suction-line vessel
4	Oil Separator	1×	Discharge oil capture
5	Subcooling Plate Heat Exchanger	1×	Plate heat exchanger
6	Service Stop Valve	3×	Field pipe connections
7	Pressure Sensor	2×	High/low side
8	Check Valve	4×	Flow direction control

3D model

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Build & assembly graph

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Bill of materials for Refrigerant Circuit Components

8 top-level lines · 8 rows shown · 15 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Four-Way Reversing Valve	vrf-outdoor-unit-four-way-valve	1×	1	·	part
2	Electronic Expansion Valve	vrf-outdoor-unit-eev	2×	2	·	part
3	Suction Accumulator	vrf-outdoor-unit-accumulator	1×	1	·	part
4	Oil Separator	vrf-outdoor-unit-oil-separator	1×	1	·	part
5	Subcooling Plate Heat Exchanger	vrf-outdoor-unit-subcooler	1×	1	·	part
6	Service Stop Valve	vrf-outdoor-unit-service-valve	3×	3	·	part
7	Pressure Sensor	pressure-sensor	2×	2	·	part
8	Check Valve	vrf-outdoor-unit-check-valve	4×	4	·	part

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Where the refrigerant circuit components is used

1 product across 1 domain contain it, directly or inside a sub-assembly

HVAC & Plumbing 1 VRF Outdoor Unit

Used in 1 assembly

VRF Outdoor Unit

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳Foxconn foxconn.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Flex (Singapore) flex.com ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks
🇮🇳Dixon Technologies dixoninfo.com ↗	Noida, IN	Electronics contract mfg	1,000 pcs	6–10 wks
🇨🇳BYD Electronics bydelectronic.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Venture Corp venture.com.sg ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks