Danfoss FIA 65 Data sheet

Data Sheet

Strainer housing

Type FIA 65

Reliable filtration up to 65 bar

FIA strainers are a range of angleway and straightway strainers, which are carefully designed to give favourable flow conditions. The design makes the strainer easy to install, and ensures quick strainer inspection and cleaning.

FIA strainers are used ahead of automatic controls, pumps, compressors etc., for initial plant start-up and where permanent filtration of the refrigerant is required. The strainer reduces the risk of undesirable system breakdowns and reduces wear and tear on plant components.

FIA strainers are equipped with a screen mesh of stainless steel, available in sizes 100, 150, 250 and 500μ (microns*), (US 150, 100, 72, 38 mesh*).

* Mesh is the number of threads per inch. μ (microns) is the distance between two threads (1μ = 1 /1000 mm).

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Strainer housing, type FIA 65

Features

•Modular Concept:

◦Each valve housing is available with DIN and ANSI butt weld connection and in several di„erent sizes.

◦Possible to convert FIA strainers to any other product in the SVL family (Shut-o„ valve, regulating valve, check & stop valve or check valve) just by replacing the complete top part.

•Quick and easy maintenance. Replacement of top part does not require welding.

•Filter net of stainless steel mounted direct without extra gaskets means easy servicing.

•Two types of strainer inserts are available:

◦A plain insert made of stainless steel.

◦A pleated insert (DN 15-200) with extra large surface, which ensures long intervals between cleaning and low pressure drop.

•FIA 15-40 (½ – 1 ½ in.):

A special insert (50μ) can be used in combination with a standard version when cleaning a plant during commissioning.

•FIA 50-200 (2 - 8 in.):

A large capacity filter bag (50μ) can be inserted for cleaning plant during commissioning.

•FIA 65-200 (2½ - 8 in.) can be equipped with a magnetic insert for detention of iron particles and other magnetic particles.

•Each strainer clearly marked with type, size and performance range

•Housing and bonnet of low temperature steel in accordance with the requirements of the Pressure Equipment Directive and those of other international classification authorities

•Classification: DNV, CRN, BV, EAC etc. To get an updated list of certification on the products please contact your local Danfoss Sales Company.

•Equipped with 42CrMo5 bolts to withstand high pressure.

Media

Refrigerants

Applicable to HCFC, HFC, R717 (Ammonia), R744 (CO ) and flammable refrigerants.

For further information refer to the product instruction for FIA.

New refrigerants

Danfoss products are continually evaluated for use with new refrigerants depending on market requirements.

When a refrigerant is approved for use by Danfoss, it is added to the relevant portfolio, and the R number of the refrigerant (e.g. R513A) will be added to the technical data of the code number. Therefore, products for specific refrigerants are best checked at store.danfoss.com/en/, or by contacting your local Danfoss representative.

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Strainer housing, type FIA 65

Product specification

Pressure and temperature data

Table 1: Temperature and pressure

Description	Values
Temperature range	-60 °C /+150 °C (-76 °F /+302 °F)
Max working pressure	65 bar (943 psig)

Connections

Figure 1: DIN

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Table 2: Butt-weld DIN (EN 10220)

Size		OD	T	OD	T	kv-angle	kv-straight	Cv-angle	Cv-straight
mm	in.	mm	mm	in.	in.	m3/h	m3/h	USgal/min	USgal/min
6	¼	13.5	2.3	0.531	0.091	2.9	2.0	3.4	2.4
10	⅜	17.2	2.3	0.677	0.091	4.5	3.2	5.2	3.6
15	½	21.3	2.3	0.839	0.091	7.0	4.9	8.1	5.7
20	¾	26.9	2.3	1.059	0.091	14.6	10.2	16.9	11.8
25	1	33.7	2.6	1.327	0.103	24.8	17.4	28.8	20.2
32	1¼	42.4	2.6	1.669	0.102	42.6	29.8	49.4	34.6
40	1½	48.3	2.6	1.902	0.103	45.2	31.6	52.4	36.7
50	2	60.3	2.9	2.37	0.11	80	65	93	76
65	2½	76.1	2.9	3	0.11	120	97	140	113
80	3	88.9	3.2	3.50	0.13	182	152	211	176
100	4	114.3	3.6	4.50	0.14	313	278	363	323
125	5	139.7	4.0	5.50	0.16	514	470	596	545
150	6	168.3	4.5	6.63	0.18	785	597	911	693
200	8	219.1	6.3	8.63	0.25	1168	1024	1355	1188

Figure 2: ANSI

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Table 3: Butt-weld ANSI (B 36.10 Schedule 80)

Size		OD	T	OD	T	kv-angle	kv-straight	Cv-angle	Cv-straight
mm	in.	mm	mm	in.	in.	m3/h	m3/h	USgal/min	USgal/min
6	¼	13.5	3.0	0.531	0.118	2.9	2.03	3.4	2.4
10	⅜	17.2	3.2	0.677	0.126	4.5	3.15	5.2	3.6
15	½	21.3	3.7	0.839	0.146	7.0	4.9	8.1	5.7
20	¾	26.9	4.0	1.059	0.158	14.6	10.2	16.9	11.8
25	1	33.7	4.6	1.327	0.181	24.8	17.4	28.8	20.2
32	1¼	42.4	4.9	1.669	0.193	42.6	29.8	49.4	34.6
40	1½	48.3	5.1	1.902	0.201	45.2	31.6	52.4	36.7

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Strainer housing, type FIA 65

Table 4: Butt-weld ANSI (B 36.10 Schedule 40)

Size		OD	T	OD	T	kv-angle	kv-straight	Cv-angle	Cv-straight
mm	in.	mm	mm	in.	in.	m3/h	m3/h	USgal/min	USgal/min
50	2	60.3	3.9	2.37	0.15	80	65	93	76
65	2½	73.0	5.2	2.87	0.20	120	97	140	113
80	3	88.9	5.5	3.50	0.22	182	152	211	176
100	4	114.3	6.0	4.50	0.24	313	278	363	323
125	5	141.3	6.6	5.56	0.26	514	470	596	545
150	6	168.3	7.1	6.63	0.28	785	597	911	693
200	8	219.1	8.2	8.63	0.32	1168	1024	1355	1188

Figure 3: SD (DIN )

Table 5: Socket-Brazing DIN ( EN 1254-5)

Size		ID	L	OD	T	kv-angle	kv-straight	Cv-angle	Cv-straight
mm	in.	mm	mm	mm	mm	m3/h	m3/h	USgal/min	USgal/min
6	¼	6	7.7	12.7	3.35	2.9	2.0	3.4	2.4
10	⅜	10	8	15.88	2.94	4.5	3.2	5.2	3.6
15	½	16	8	21.3	2.65	7.0	4.9	8.1	5.7
20	¾	22	11	26.9	2.45	14.6	10.2	16.9	11.8
25	1	28	11	33.7	2.85	24.8	17.4	28.8	20.2
32	1¼	35	15	42.4	3.7	42.6	29.8	49.4	34.6
40	1½	42	15	48.3	3.15	45.2	31.6	52.4	36.7
50	2	54	13.5	60.3	3.15	80	65	93	76
65	2½	64	13.5	73	4.5	120	97	140	113
80	3	76.1	15	88.9	6.4	182	152	211	176
100	4	108	17.5	118	5	313	278	363	323

Figure 4: SA (ASME)

Table 6: Socket-Brazing ASME (ASME B16.50)

Size	ID	L	OD	T	kv-angle	kv-straight	Cv-angle	Cv-straight
in.	mm	mm	mm	mm	m3/h	m3/h	USgal/min	USgal/min
¼	6.35	7.7	12.7	3.18	2.9	2.0	3.4	2.4
⅜	9.53	8	15.88	3.18	4.5	3.2	5.2	3.6
⅝	15.88	8	21.3	2.71	7.0	4.9	8.1	5.7
⅞	22.23	11	26.9	2.34	14.6	10.2	16.9	11.8
1⅛	28.58	11	33.7	2.56	24.8	17.4	28.8	20.2
1⅜	34.93	15	42.4	3.74	42.6	29.8	49.4	34.6
1⅝	41.28	15	48.3	3.51	45.2	31.6	52.4	36.7
2⅛	54	13.5	60.3	3.15	80	65	93	76

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