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Expansion Valve Drivers, Expansion Valves, Other Refrideration Accessories, Refrigeration Spare Parts

SHF(L)-140-1214 Refrigerant Four‑Way Change‑Over Valve With coil Four-way reversing valve

Name: SHF(L)-140-1214 Refrigerant Four‑Way Change‑Over Valve With coil Four-way reversing valve
SKU: SHF(L)-140-1214
Availability: InStock

Original price was: $500.00.Current price is: $475.00.

SHF(L)-140-1214 four‑way reversing valve for large heat pump & air‑conditioning, realizes cooling‑heating switch by changing refrigerant flow direction.

Availability: In stock

SKU: SHF(L)-140-1214 Categories: Expansion Valve Drivers, Expansion Valves, Other Refrideration Accessories, Refrigeration Spare Parts Tags: air conditioning valve, Four‑way reversing valve, Heat pump reversing valve, HVAC Refrigeration Valve, HVAC system component, refrigerant flow switch, SHF(L)-140-1214

Overview

SHF(L)-140-1214 is a heavy‑duty four‑way reversing valve engineered for large‑capacity commercial HVAC, large central air‑conditioning and high‑output air‑source heat pump systems. Equipped with enlarged flow‑path and oversized spool assembly, it manages high refrigerant volume flow while precisely switching refrigerant direction to realize seamless cooling‑heating cycle reversal for seasonal temperature regulation. Reinforced heavy‑load valve body delivers superior pressure‑bearing performance to sustain high‑flow operating conditions. Fully compatible with various eco‑friendly refrigerants, it performs reliably under drastic load swings of large‑tonnage variable‑frequency units. Optimized anti‑vibration sealing structure minimizes internal and external leakage, ensuring long‑term stable operation for large HVAC and heat‑pump installations and improving overall system efficiency.

Key Features

Realizes automatic cooling‑heating cycle switch by reversing refrigerant flow direction
Enlarged internal flow channel, supports high‑volume refrigerant flow for large‑tonnage units
Oversized precision spool for smooth reversing, no jamming and low flow resistance
Reinforced heavy‑duty integral valve body, outstanding pressure and impact resistance
High‑performance sealing construction to prevent internal and external refrigerant leakage
Anti‑vibration and shock‑resistant structure, stable for continuous heavy‑load operation
Compatible with multiple mainstream refrigerants including new eco‑friendly refrigerants
Adapts to sharp load fluctuation and complex working conditions of large variable‑frequency units
Wide working temperature range, stable performance under extreme high‑low temperature
Low‑noise reversing action, no system shock during mode transition
Standard ODF copper welding ports for convenient and solid field installation
Extended cycle service life, withstands frequent mode conversion under heavy‑duty conditions

SHF(L)-140-1214 Four-way reversing valvetechnical specifications table

Item	Specification
Model	SHF(L)-140-1214
Product Type	4 Way Reversing Valve
Kv Value	41.0 ~ 58.4 m³/h
Main Pipe Connection (D)	1-1/2 inch ODF
Branch Pipe Connection (E/S/C)	1-3/4 inch ODF
Max Working Pressure	4.5 MPa
Min Working Pressure	4.0 MPa
Operation Pressure Difference	0.15 MPa
Applicable Refrigerant	R22, R134a, R404A, R407C, R410A, R507
Medium Temperature	-30℃ ~ +135℃
Ambient Temperature	-30℃ ~ +50℃
Relative Humidity	≤95% RH
Material	Brass Valve Body, Copper Tubes
Nominal Capacity	R407C:110.2kW; R410A:154.8kW
Certification	UL, VDE, CQC, PED Category I
Net Weight	2.42 kg
Overall Dimension	226mm × 102mm × 144mm

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Application Scope

Model SHF(L)-140-1214 Four-way reversing valveis suitable for high‑tonnage variable‑frequency central air‑conditioning units, heavy‑duty commercial heat pump units and large‑scale HVAC equipment, widely applied in HVAC systems running with HFC, HCFC, HFO and HC series refrigerants.

Packaging & Shipping

Neutral safe packaging, shockproof and drop-proof protection
Global shipping via DHL, UPS, FedEx and sea freight options
In stock support for fast delivery
Wholesale, retail and mixed order are acceptable

Our Service

We provide full series of refrigeration and HVAC spare parts, including control display panels, temperature controllers, sensors, power modules and industrial electrical accessories.

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