ATX-12500DHG Brass Welded Thermostatic Throttle Valve

Name: ATX-12500DHG Brass Welded Thermostatic Throttle Valve
SKU: ATX-12500DHG
Availability: InStock

Original price was: $200.00.Current price is: $167.00.

Model ATX-12500DHG R22 thermostatic expansion valve with 81-ton cooling capacity, brass welded body with external equalizer, used to throttle refrigerant and protect compressors in refrigeration pipelines.

Availability: In stock

SKU: ATX-12500DHG Categories: Other Refrideration Accessories, Refrigeration Spare Parts Tags: 81Ton Refrigeration Expansion Valve, ATX-12500DHG, Cooling System Throttling Valve, Heat Pump Expansion Control Valve, R22 Refrigerant Expansion Valve, Thermostatic Expansion Valve, Welded Brass Expansion Valve

Overview

Model ATX-12500DHG is a thermostatic expansion valve specially designed for HVAC and refrigeration systems, compatible with R22 refrigerant with a cooling capacity of 81 tons. The whole valve body is forged from high-purity brass, equipped with long capillary power head and external balance structure, which can automatically adjust refrigerant flow according to evaporator temperature changes. It adopts welded connection design for stable pipeline assembly, accurate throttling control, effectively avoid liquid hammer and compressor liquid return, and can operate stably under long-term continuous working conditions in various HVAC commercial cooling equipment.

Key Features

Rated cooling capacity 81 Ton, compatible with R22 refrigerant
Integral forged brass valve body, corrosion resistant and high structural strength
External equalizer structure, stable flow control under low-temperature working conditions
Long capillary tube & sensitive power head, fast temperature response
Welded pipeline connection, tight sealing, no medium leakage
Precise automatic throttling, prevent liquid slugging and compressor floodback
Wide adaptability for HVAC and large industrial refrigeration equipment

ATX-12500DHG technical specifications table

Item	Specification
Model	ATX-12500DHG
Product Type	Thermostatic Expansion Valve
Refrigerant	R22
Nominal Capacity	50.0 RT / 175.8 kW
Equalizer	External equalizer
Charge Type	G charge
Max Working Pressure	3.4 MPa
Inlet Connection	1-1/8″ ODF solder
Outlet Connection	1-5/8″ ODF solder
Capillary Tube Length	3m
Evap Temp Range	-40℃ ~ +10℃
Application	Commercial AC, Heat Pump, Refrigeration Unit

Same Series Display Models

ATX-3000DHG

ATX-5000DHG

ATX-8000DHG

ATX-10000DHG

ATX-12500DHG

ATX-15000DHG

Matching Series Controllers

EVD0000T50

EVD0000T20

EVD0000T30

E2V18BSM

E3V24BSM

E4V30BSM

Supporting System Accessories

3327559

SSH05

G-Charge

6072

Balancing Tube Kit-01

Capillary Tube Assembly-03

Application Scope

Model ATX-12500DHG thermostatic expansion valve is widely applied in large cold storage units, central air conditioning HVAC systems, industrial heat pump cooling equipment, commercial refrigeration chillers, low-temperature freezing machines and large refrigerated container circulation systems to control refrigerant throttling flow.

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.