GDF Solenoid Valve for Refrigeration

      Product Description GDF Solenoid Valve for Refrigeration General Characteristics   GDF is a solenoid valve for liquid, suction, and hot gas lines with fluorinated refrigerants.   GDF is a servo operated solenoid valve for liquid, suction and hot gas application. Full range of solenoid valves for refrigeration and air condition application. Wide choices of coils for A.C. and D .C Suitable for all fluorinated refrigerants. Temperature of medium -40℃~+105℃, Max +130℃ during defrosting. Environmental temperature -40℃~+55℃. Max working pressure:45bar. Maximum test pressure  ≥68 bar. Versions with UL and CUL approval can be supplied to order.   Technical data

Model	Connection Size		Opening diff.                    pressure(bar)			Kv Value   m3/h	Max working pressure       (bar)		Dimensions(mm)			Rated power(V)
	mm ODF	in ODF	Min	Max(liquid)				L mm	L1 mm	W mm	H mm	AC (V)	DC (V)
				50/60Hz AC	DC
FDF2X	6	1/4	0	21	17	0.13	35	107	5	22	59	24 110 220	12 24
GDF6M	10	3/8	0.05			0.60		127	8	32	75
	12	1/2							10
GDF10M	12	1/2				1.00		117	8	38	76
	16	5/8						117	12
GDF15M	16	5/8				3.00		163	12	52	82
	19	3/4						156	15
	22	7/8						163	15
GDF20M	22	7/8				5.00		187	21	58	88
	28	9/8						187	25
GDF25M	28	9/8				9.80		236	25	72	97
	35	11/8						236	27

 

Nominal Liquid Capacity(kw)
Model	Liquid				Suction				hot gas
	R22	R134a	R404A R507	R407c	R22	R134a	R404A R507	R407c	R22	R134A	R404A R507	R407c
FDF2X	3.10	1.95	1.85	2.85	0.34	0.27	0.20	0.31	1.96	1.16	0.86	1.33
GDF6M	15.60	14.20	10.60	14.80	1.75	1.27	1.40	1.70	7.20	5.50	5.70	7.40
GDF10M	35.00	32.00	24.00	33.30	3.92	2.84	3.15	3.78	16.20	12.30	12.80	16.60
GDF15M	69.00	55.20	41.40	63.00	7.59	6.07	4.55	6.93	32.24	25.80	19.35	29.42
GDF20M	103.50	82.80	62.10	94.50	11.38	9.10	6.83	10.39	48.37	38.70	29.02	44.17
GDF25M	230.00	213.00	162.00	236.00	22.80	16.30	20.40	21.92	92.30	73.20	75.30	96.90

     Dimensions Installation l   The valve should be installed in horizontal pipe line under vertical position. The flow direction must be in the arrow direction. l   The supply voltage must meet the rated input voltage shown on the label of the coil. Coil taking away from valve when energized in coil is forbidden. l   When brazing the valve with connect tube in system ,follow points are very important. l  Before brazing, coil must be taken away and with wet rags covering the valve body to avoid damage. l  The brazing flame must be avoided facing the valve body. l  It is better to use low temperature type silver to braze. l  For the valve with hand lever ,you must turn the lever firstly ,then make leakage test to protect diaphragm.

Packaging Details:	GDF Solenoid Valve for Refrigeration  Packaging detail 1.independent inner box 2.normal carton package 31*25*21cm and plastic pallet
Delivery Detail:	15days after order confimed

Advantages   Company Information
  Production Flow   Certifications   Our Services   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 with Carrier,ALCO, Johnson Controls 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! FAQ   1.Q: What is your main market?    A: Our main market is north America, especially USA.   2.Q: Are you products standard?    A: Our model is standard, if you have specific demand, pls tell us.   3.Q: Do you have interest to do our own design items?    A: Absolutely! We have big interest.