ARI-EURO-WEDI

Stop valve – straight through with flanges and soft seal – Face-to-face length FTF-14

Description

Application:	Heating facilities, AIR conditioning facilities
Medium:	Water, water with cold-protection, etc.

Features

• Maintenance-free
• Soft sealing
• Good flow characteristic due to excellent Zeta-values
• Position indicator as standard
• Plug with throttling function
• Travel limiter and locking device (DN15-150 standard, DN200 optional)
• Non-rising handwheel
• Non-rotation lock for all nominal diameters
• External stem thread
• Double sealing mechanism
• Free of PCB
• Insulating cap with integrated dew point barrier
• Complete insulation possible according to the german „Energy saving order – EnEV“
DN200:
• Self-aligning stem bearing
• EDD- Special stem seal

Technical data

Stop valve – straight through with flanges and soft seal – Face-to-face length FTF-14 and FTF-1 (Grey cast iron)

ARI-EURO-WEDI Stop valve - straight through with flanges and soft seal - Face-to-face length FTF-14

Figure	Nominal pressure	Material	Nominal diameter	Face-to-face dimension
10.070	PN 6	EN-JL1040	DN15-200	FTF-14
12.070	PN 16	EN-JL1040	DN15-200	FTF-14
10.071	PN 6	EN-JL1040	DN15-200	FTF-1
12.071	PN 16	EN-JL1040	DN15-200	FTF-1

EPDM-plug; unsuitable for media containing mineral oil !

Operating temperature: -10°C to +120°C (for a short time up to +130°C) (for max. permissible ΔP in throttling function, refer to annex: Flow diagram)

ARI-EURO-WEDI Stop valve - straight through with flanges and soft seal - Face-to-face length FTF-14

DN200: EDD- Special stem seal

Parts
Pos.	Sp.p.	Description	Fig. 10.070 / 12.070 / 10.071 / 12.071
1		Body	EN-JL1040, EN-GJL-250
2		Bonnet	EN-JL1040, EN-GJL-250
3	x	Plug	EN-JL1040, EN-GJL-250 / EPDM
4		Sealing ring	EPDM 70
5		Stem	X20Cr13+QT, 1.4021+QT
6		Handwheel	DN15-100: PA 6; DN125-150: DC01, 1.0330 (epoxy-coating); DN200: EN-GJS-400-15, EN-JS1030 (epoxy-coating)
7		Insulating cap	PA 6.6 (eroded acc. to VDI 3400/39)
10	x	O-ring	EPDM 70
	└ Spare parts

100

125

150

200

Face-to-face dimension FTF series 14 acc. to DIN EN 558 Standard-flange dimensions refer to page 6
L / FTF-14 (10./12.070)	(mm)	115	120	125	130	140	150	170	180	190	200	210	230
L / FTF-1 (10./12.071)	(mm)	130	150	160	180	200	230	290	310	350	400	480	600

Dimensions
H1	(mm)	190	190	190	190	230	230	260	310	320	390	470	630
ØA	(mm)	42	42	42	42	60	60	60	87	87	87	87	87
ØC1 (10.070: FTF-14 / PN 6)	(mm)	80	80	80	80	125	125	125	140	140	180	210	210
ØC1 (12.070: FTF-14 / PN 16)	(mm)	80	80	80	80	125	125	125	140	140	180	210	400
ØC1 (10.071: FTF-1 / PN 6)	(mm)	80	80	80	80	125	125	125	140	140	180	210	210
ØC1 (12.071: FTF-1 / PN 16)	(mm)	80	80	80	80	125	125	125	140	140	180	210	400
Travel	(mm)	20	23	23	23	28	35	40	58	58	70	90	125
Kvs-value (10./12.070: FTF-14)	(m³/h)	9,1	17,4	31,8	32,7	81	84	155	231	312	583	743	1518
Kvs-value (10./12.071: FTF-1)	(m³/h)	8,4	18,6	32	29,4	78	83	151	216	308	532	878	1533
Zeta-value (10./12.070: FTF-14)	—	1,0	0,8	0,6	1,6	0,6	1,4	1,2	1,2	1,6	1,2	1,5	1,1
Zeta-value (10./12.071: FTF-1)	—	1,2	0,8	0,6	1,6	0,7	1,5	1,3	1,4	1,7	1,4	1,0	1,1
Zeta-value … range of tolerance for Kvs-values acc. to VDI/VDE 2173
Handwheel-diameter ≥ DN 80 at Δp ≥ 10 bar, look at ARI-TL 0060000065.

Weights
10.070	(kg)	2,5	3,3	3,6	4,3	6,6	7	10,2	14,9	21	29	33,2	65
12.070	(kg)	3,4	3,8	4,3	5,4	7,6	9,1	12,8	16,5	24,5	28,6	38,3	74
10.071	(kg)	3	3,4	4,6	4,7	7	8,3	12,1	16	25	31	43	95
12.071	(kg)	3,5	3,9	4,5	5,6	8	9,8	13	18,3	28,6	34,8	48,8	105

Information / restriction of technical rules need to be observed!

Operating and installation instructions can be downloaded at www.ari-armaturen.com. ARI-Valves of EN-JL1040 are not allowed to be operated in systems acc. to TRD 110.

The engineer, designing a system or a plant, is responsible for the selection of the correct valve.

Resistance and fitness must be verified (contact manufacturer for information, refer to Product overview and Resistance list).