HVAC System NRF SERIES Thermo Expansion Valve for Refrigeration
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- Supplier: Shenyang Dahua Refrigeration Equipment Co. Ltd.
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Product Overview
Description
Product Paramenters
NRF(E) series thermal expansion valve is an integrated expansion valve, suitable for air conditioning, refrigeration, refrigeration and other fields.
NRF: Internal balance
NRFE: External balance
Refrigerant | Model | Nominal capacity (KW) | Connection size | External equalizer connection size | Capillary length | ||
Inlet | Outlet | ||||||
R22 | NRF(E)1HW100 | 3.52 | 3/8 SAE | 1/2 SAE | φ6*1 bell mouth 1/4 SAE | ||
NRF(E)2HW100 | 7.04 | ||||||
NRF(E)3HW100 | 10.56 | ||||||
NRF(E)4HW100 | 14.08 | ||||||
R22 | φ10 3/8 SAE | φ16 5/8 SAE | |||||
NRF(E)6HW100 | 21.12 | 1/2 SAE | 5/8 SAE | ||||
NRF(E)7-1/2HW100 | 26.40 | ||||||
NRF(E)10HW100 | 35.20 | ||||||
NRF(E)12HW100 | 42.24 | ||||||
Characteristics
- Stable superheat.
- Evaporation temperature range: -40°C to +10°C.
- MOP (motor overload protection) function is available.
- Suitable for media such as R22, R134a, R407c, R404A/R507 refrigerant.
- Evaporation temperature range: -40°C to +10°C.
- MOP (motor overload protection) function is available.
- Suitable for media such as R22, R134a, R407c, R404A/R507 refrigerant.
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Packaging & Shipping
Our Company
Shenyang Dahua Refrigeration Equipment Co., Ltd. founded in 1993, located in Shenyang known as a famous historic and culture city. Since its establishment, the company, under the tenet of “Create the Brand by Credit, Build the Perfection by Details” and the business philosophy of “People First, Scientific Management, constant innovation”, has made constant development. “Products Represents Moral Quality, Quality Means Life” is the occupation belief of Dahua People, In the enterprising and innovative spirit, they work hard to improve properties of products, ensure top product quality and perfect details by continuous research and searching, Moreover, Its five-star after-sales service makes people get rid of worry about Dahua products, At present, the company enters a new period of quick development in new gesture, It will continue to product high-tech products Which bring high increasing rate and high benefit so as to benefit the society and people.
Factory Show
Certifications
FAQ
Q1: Are you a manufacturer or a trading company?
A: We are a professional trading company with our own factory for 20 years experience!
Q2: How about the payment term?
A: Usually by T/T, L/C 30% deposit after order, You send the remaining 70% (by T/T) before shipment.
Q3: How long will the delivery time?
A: Usually one month by sea after order, but also delivery time according to the distance.
Q4: How much discount can you offer?
A: We will do our best to offer the competitive price, usually the discount depends on the quantity.
Q5: The shipping fare costs too much, can you make it cheaper for us?
A: We will try our best to negotiate with shipping company, we save every penny for our customers, if it is possible, you can
arrange your own shipping agency.
Q6: Do you offer free samples?
As a trial order, we charge a sample fee.
After the formal order, the sample fee will be refunded
A: We are a professional trading company with our own factory for 20 years experience!
Q2: How about the payment term?
A: Usually by T/T, L/C 30% deposit after order, You send the remaining 70% (by T/T) before shipment.
Q3: How long will the delivery time?
A: Usually one month by sea after order, but also delivery time according to the distance.
Q4: How much discount can you offer?
A: We will do our best to offer the competitive price, usually the discount depends on the quantity.
Q5: The shipping fare costs too much, can you make it cheaper for us?
A: We will try our best to negotiate with shipping company, we save every penny for our customers, if it is possible, you can
arrange your own shipping agency.
Q6: Do you offer free samples?
As a trial order, we charge a sample fee.
After the formal order, the sample fee will be refunded
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