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RFKH SERIES Thermostatic Expansion Valve

Name: RFKH SERIES Thermostatic Expansion Valve
SKU: ICX-Sanhua-RFKH

Brand:

Sanhua

Cooling Capacity:

0.7~17 kW@R404A/0.7~11 kW@R134a

Evaporating Temperature:

-40℃/+10℃

MOP:

4.8MPa

Series:

RFKH

Model:

RFKH

Order Number:

ICX-Sanhua-RFKH

Description:

RFKH series thermostatic expansion valves are used to adjust mass flow of refrigerant into the evaporator while controlling the refrigerant´s superheat at the outlet of the evaporator.

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Product parameters
Product Overview

Product parameters

Product attributes	Attribute value	Filter product attributes
Brand：	Sanhua
Cooling Capacity：	0.7~17 kW@R404A/0.7~11 kW@R134a
Evaporating Temperature：	-40℃/+10℃
MOP：	4.8MPa
Series：	RFKH

Products with the same attribute : 0

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Product Overview

RFKH series thermostatic expansion valves are used to adjust mass flow of refrigerant into the evaporator while controlling

the refrigerant´s superheat at the outlet of the evaporator. They can be used for various refrigerants under all working conditions. Typical applications are refrigeration systems like freezers, ice makers, dehumidifiers as well as air conditioners and heat pumps at various evaporation temperature ranges.

FEATURES

• STAINLESS STEEL CAPILLARY AND SENSING BULB

• EXCHANGEABLE VALVE ORIFICE, EASY TO STOCK HOLDING, CONVENIENT FOR CAPACITY MATCH AND REPAIR

• THERMAL BULB UTILIZES CROSS CHARGE TECHNOLOGY, PROVIDING CONSISTENT SUPERHEAT DEGREE

OVER THE WHOLE EVAPORATION TEMPERATURE RANGE

• VALVES WITH MOP FUNCTION CAN BE PROVIDED TO ASSURE RELIABLE COMPRESSOR OPERATION

• APPLICABLE IN LOW TEMPERATURE FREEZING AND REFERIGRATIONL

• PRODUCTS UBDER ULTRA-LOW TEMPERATURE -60°C~ - 25°C ARE AVALIABLE

GENERAL SPECIFICATIONS

• Applicable for all common HCFC and HFC refrigerants such

R22, R407C, R134a, R404A, R507, R410A

• Ambient temperature min./max.: -35°C / +55°C

• Max. operating pressure PS: 4.8 MPa (48 bar)

• Installation position:

- Preferably valve head upwards

- Flow direction from inlet A to outlet B

• Certifications: UL/CSA and PED declaration

Rachel

Industrial Control Sales Specialist: Focuses on delivering high-performance, cost-effective industrial control products. Offers end-to-end one-stop procurement support—covering rapid quotation, streamlined order fulfillment, and responsive after-sales service—to simplify clients’ procurement processes. Email: Anthony@icxsg.com

We offer competitive product pricing. For fast support, send your email, phone, address, and the product model & quantity you want—we’ll reach out quickly!

We typically respond via email within one business day! You can also contact us at Anthony@icxsg.com

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RFKH SERIES Thermostatic Expansion Valve

Product parameters

Product Overview

Rachel

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