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

SHF‑50‑79‑04 HVAC Refrigeration Four‑way Switching Valve

Name: SHF‑50‑79‑04 HVAC Refrigeration Four‑way Switching Valve
SKU: SHF-50-79-04
Availability: InStock

Original price was: $100.00.Current price is: $75.00.

SHF‑50‑79‑04 four‑way reversing valve completes cooling‑heating cycle switch for heat pump systems, featuring low flow resistance and stable anti‑vibration performance.

Availability: In stock

SKU: SHF-50-79-04 Categories: Expansion Valve Drivers, Expansion Valves, Other Refrideration Accessories, Refrigeration Spare Parts Tags: 50 ton reversing valve, AC system switching valve, air conditioning valve, Four‑way reversing valve, Heat pump reversing valve, HVAC Refrigeration Valve, refrigerant flow switch, SHF-50-79-04

Overview

SHF‑50‑79‑04 is a high‑performance four‑way reversing valve specially optimized for medium‑capacity heat‑pump HVAC equipment. Adopting optimized internal flow channel structure, it reduces refrigerant flow resistance during mode switching, realizes smooth conversion between heating and cooling cycles. The reinforced valve body structure improves pressure resistance and anti‑vibration performance, adapts to frequent startup‑stop working conditions of air‑conditioning units. It delivers reliable switching performance under fluctuating system pressure, effectively lowering operating noise, suitable for long‑term continuous operation of commercial and light‑industrial refrigeration and heat‑pump systems.

Key Features

Optimized inner flow path cuts refrigerant flow resistance, reduces system pressure loss
Reinforced valve shell structure, excellent anti‑vibration capability for frequent on‑off cycles
Smooth mode transition, avoids shock noise during reversing action
Compatible with common refrigerants for heat‑pump air‑conditioning applications
Compact overall layout, convenient for on‑site installation and maintenance replacement
Stable reversing performance under fluctuating working pressure conditions
Tight internal sealing property, minimizes cross‑leakage inside the valve

SHF-50-79-04 technical specifications table

Item	Specification
Model	SHF-50-79-04
Compatibility	Matching pilot coil SQ-A2522G series for SHF 4-way reversing valve
Working Voltage	Depends on matched pilot coil
Operating Temperature	-30℃ ~ +130℃
Mounting	ODF solder connection, horizontal installation recommended
Product Length	230 mm
Product Width	86 mm
Product Height	91 mm
Product Weight	1.42 kg
Country of Origin	China
HS code	8481804090
Shipping Length	256 mm
Shipping Width	108 mm
Shipping Height	114 mm

Same Series Display Models

SHF‑30‑75‑04

SHF‑50‑79‑04

SHF‑70‑83‑04

SHF‑90‑85‑04

SHF‑100‑86‑04

SHF(L)-35‑54

SHF(L)-50‑79

SHF(L)-50‑79‑04

SHF(L)-50‑79G48

SHF(L)-70‑810

SHF(L)-90‑1000

SHF‑35B‑54

SHF‑50B‑79

SHF‑50B‑79‑04

SHF‑50B‑911D2

SHF‑70B‑810

SHF‑90B‑1000

SHF(L)-70-911-10

SHF(L)-70-911-20

SHF(L)-70-913-10

SHF(L)-70-913-20

SHF(L)-100-1012

SHF(L)-140-1214

SHF(L)-175-1217

SHF(L)-70-810-10

SHF(L)-70-810-20

Matching Series Controllers

VPF50H01

VPF50H03

VPF100H03

NTC2A1

Supporting System Accessories

SQ‑A2522G‑000001

SQ‑A2511A‑000001

SQ‑A25024‑000001

SQ‑A2511A‑000193

Application Scope

The SHF‑50‑79‑04 four‑way reversing valve is widely applied in medium‑capacity air‑to‑water heat pumps, commercial rooftop air‑conditioners, modular heat‑pump units and related refrigeration equipment, realizing automatic switch between cooling and heating working modes to satisfy seasonal operation demands of HVAC systems.

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.

Should you need alternative models, kindly reach out to our team. Our company offers a comprehensive lineup of refrigeration accessories to meet diverse application demands.