Nrf (E) Thermal Expansion Valve for Chiller

Name: Nrf (E) Thermal Expansion Valve for Chiller
Brand: Shanghai Thermostat Factory Co., Ltd.
Rating: 4.0 (41 reviews)

Get Latest Price

Send Inquiry

Model No. :	NRF(E) Thermal Expansion Valve for Chiller
Brand Name :

10yrs

Shanghai, Shanghai, China

Visit The Store

Shanghai Thermostat Factory Co., Ltd.

VISIT THE STORE

Product description

NRF(E) Thermostatic Expansion Valve

General Characteristics
Constant superheat adjusting performance.
Evaporating temperature range: -40ºC~+10ºC.
Can be supplied with MOP(Max operating pressure).
Changeable inputing filter net.
Suitable for R22, R134a, R407c, R404A/R507.
Superheat adjusting
Factory setting :superheat 3.5K,static superheat adjusting range is between 2~8K.
Take off cap and turn adjusting stem .Turn adjusting stem clockwise one round ,reduces superheat 1.5K.

1)Our advantage:

We are the manufacturer with more than 60 years experience in valves. Best price,quality and service, Also we can control the production status.

Shanghai Thermostat team with strong ability in designing and after sell service. Cooperation withALCO,Carrier, Johnson Controller has improved our quality to a new level.

2)Terms of payment: T/T, L/C, Western union.
3)Shipment: average 20-25days after receiving deposit.
4)Delivery: Shanghai ,by sea or air.
5)Gurantee: One year since delivery.
6)Inspection: 100% testing for all the valves.
7) All kinds of CERTIFICATE OF ORIGIN.

Welcome to choose Shanghai Thermostat , we are always ready!

R134a			R22			R407c			R404A/R507
( Model )		Nominal capacity (KW)	( Model )		Nominal capacity (KW)	( Model )		Nominal capacity (KW)	( Model )		Nominal capacity (KW)
NRF(E)	1/4M	0.88	NRF(E)	1/2H	1.76	NRF(E)	1/2N	1.76	NRF(E)	1/3S	1.17
	1/2M	1.76		1H	3.52		1N	3.52		2/3S	2.35
	1M	3.52		1-1/2H	5.28		1-1/2N	5.28		1S	3.52
	1-1/2M	5.28		2H	7.04		2N	7.04		1-1/2S	5.28
	2M	7.04		3H	10.56		3N	10.56		2S	7.04
	2-1/2M	8.80		4H	14.08		4N	14.08		3S	10.56
	3M	10.56		5H	17.60		5N	17.60		3-1/2S	12.32
	4M	12.32		6H	21.12		6N	21.12		4S	14.08
	5-1/2M	19.36		7-1/2H	26.40		7-1/2N	26.40		5S	17.60
	7-1/2M	26.40		10H	35.20		10N	35.20		7S	24.64
	9M	31.68		12H	42.24		12N	42.24		8-1/2S	29.92