SHF (L)-70-810‑20 Refrigerant 4‑Way Reversing Valve AC Replacement Part

Name: SHF (L)-70-810‑20 Refrigerant 4‑Way Reversing Valve AC Replacement Part
SKU: SHF (L)-70-810‑20
Availability: InStock

Original price was: $150.00.Current price is: $145.00.

SHF(L)-70‑810‑20 4‑way reversing valve, high‑flow refrigerant switching for heat pump cooling‑heating mode conversion.

Availability: In stock

SKU: SHF (L)-70-810‑20 Categories: Expansion Valve Drivers, Expansion Valves, Other Refrideration Accessories, Refrigeration Spare Parts Tags: 4‑way reversing valve, air conditioning reversing valve, heat pump valve assembly, HVAC refrigeration part, Refrigerant Flow Control Valve, SHF (L)-70-810‑20

Overview

SHF(L)-70‑810‑20 4‑way reversing valve is a critical refrigerant flow control component for HVAC heat pump and air‑conditioning systems. Driven by pilot capillary tubes and pilot valve, the internal spool switches rapidly to alter refrigerant flow direction, realizing switch between cooling and heating operation modes. Constructed with brass main body and high‑purity copper connecting tubes, it delivers outstanding pressure resistance and good anti‑corrosion performance against refrigerants. Optimized for high flow rate working conditions, compatible with multiple mainstream refrigerants including R22, R410A, R407C. Designed for medium‑large air‑cooled heat pumps and commercial air‑conditioning units, it supports both original equipment assembly and aftermarket replacement. It maintains reliable reversing performance under alternating pressure and temperature conditions, ensuring stable circulation for the whole heating, ventilation and refrigeration system.

Key Features

4‑way flow switching structure optimized for high‑flow refrigerant, accurately changes refrigerant flow direction for cooling‑heating mode conversion
Brass valve body with copper welded ports, high pressure tolerance, good refrigerant corrosion resistance and long service life
Pilot capillary driven design, fast reversing response, low valve vibration and quiet operation
Compatible with multiple mainstream refrigerants such as R22, R410A, R407C for most high‑flow heat pump and AC circulation systems
Wide operating temperature range, stable performance under frequent cooling‑heating cycle conditions
Weld‑in mounting design for convenient field pipe connection and installation
Precision internal spool assembly reduces internal refrigerant leakage and preserves system heat‑exchange efficiency
Versatile for both OEM new unit assembly and aftermarket faulty component replacement

SHF(L)-70-810‑20 technical specifications table

Item	Parameter
Model	SHF(L)-70-810‑20
Compatibility	High‑capacity Air‑conditioner, Heat Pump HVAC System, Multiple Refrigerants
Working Voltage	AC 220V‑240V (Pilot Solenoid Valve)
Operating Temperature	-30℃ ~ +120℃
Mounting	Copper tube welding installation
Product Length	228 mm
Product Width	148 mm
Product Height	122 mm
Product Weight	2.28 kg
Country of Origin	China
HS code	84189900
Shipping Length	270 mm
Shipping Width	190 mm
Shipping Height	155 mm

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Matching Series Controllers

FDF‑2A

FDF‑3A

FDF‑4A

Supporting System Accessories

SHF‑MAIN‑70

SHF‑PILOT‑08

SHF‑COIL‑AC220V

Application Scope

Model SHF(L)-70‑810‑20 is mainly applied in high‑capacity commercial air‑source heat pump units and large split air‑conditioners. It matches high‑flow refrigeration circulation systems to switch cooling and heating modes, widely used for original assembly and on‑site spare‑part replacement of HVAC refrigeration equipment.

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.

For technical parameters, dimension drawing, cross reference model or bulk discount, please feel free to contact us. Cick Contact us.To consult HVAC standard pls click HVAC standard.

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