F13DE DOUBLE ECCENTRIC BUTTERFLY VALVE

F13DE DOUBLE ECCENTRIC BUTTERFLY VALVE

PN16/PN25 Fig No.: F13DE16/F13DE25

FEATURES & SPECIFICATIONS
Double eccentric double flange.
Comply with BS 5155 / BS EN 593 / MSS SP-67.
Face to face dimension conforms to BS EN 558-1.
Flange drilled to EN 1092-2 PN16 / EN 1092-2 PN25 (Specify on order).
Applicable for Building Services, Air-Conditioning, Fire Protection, Cold Water Plumbing, Hot Water System, General Industries.
Working pressure : 16bar/25bar.
Shell test pressure (x1.5) : 24bar/37.5bar.
Seat test pressure (x1.1) : 17.6bar/27.5bar.
Working temperature : -20°C … 110°C
Suitable Media : Water.
Operator : Wormgear.
Optional accessories : Chain wheel.

Categories Butterfly Valves, Mechanical Service & HVAC Tags butterfly, double, eccentric, fivalco, flange, hvac, mechanical, service, valve

Materials

Part	Material
Body	Ductile Iron
Disc	Epoxy coated Ductile Iron Aluminium Bronze
Body Sealing Seat	Stainless Steel 304
Disc Sealing Seat	EPDM
Bolt	Stainless Steel 304
Gland	Ductile Iron
Taper Pin	Stainless Steel 420
Bushing	Steel
Shaft	Stainless Steel 410 Stainless Steel 431 (PN25)
Pressure Ring	Carbon Steel
O-Ring	EPDM
Worm Gear & Handwheel	Cast Iron
Chain Wheel	Carbon Steel Stainless Steel 304

Dimensions (mm)

DIMENSION FOR PN16

DN	(mm) (inch)	100 4	150 6	200 8	250 10	300 12	350 14	400 16	450 18	500 20	600 24	700 28	800 32	900 36	1000 40	1200 48	1400 56	1600 64	1800 72	2000 80
	H	114	148	175	213	246	286	335	350	385	448	495	570	602	685	796	973	1112	1270	1360
	H1	171	210	250	270	306	337	378	390	430	508	557	613	667	722	845	1028	1172	1350	1450
	L (Middle)	127	140	152	165	178	190	216	222	229	267	292	318	330	410	470	530	600	670	760
	L (Long)	190	210	230	250	270	290	310	330	350	390	430	470	510	550	630	710	790	–	–

DIMENSION FOR PN25

DN	(mm) (inch)	100 4	150 6	200 8	250 10	300 12	350 14	400 16	450 18	500 20	600 24	700 28	800 32	900 36	1000 40	1200 48
	H	123	162	186	216	301	310	360	355	400	476	490	570	607	675	797
	H1	178	213	260	293	458	481	530	545	632	686	736	750	862	910	1032
	L (Long)	190	210	230	250	270	290	310	330	350	390	430	470	510	550	630

DIMENSION FOR VALVE OPERATOR

Valve Diameter	A	B	C	D	Ø
DN100	172	45	173	226	150
DN150 … DN200	288	63	238	313	300
DN250	310	78	225	307	300
DN300 … DN350	340	93	183	280	300
DN400 … DN450	434	181	94	357	300
DN500 … DN600	531	200	125	432	400
DN700 … DN800	574	228	140	501	400
DN900	638	243	162	547	450
DN1000 … DN1200	777	302	236	656	450
DN1400	1045	435	355	811	510
DN1600	1130	450	425	963	510
DN1800	1196	466	475	1057	510
DN2000	1682	747	630	1342	610

Coefficient

DN	(mm) (inch)	100 4	150 6	200 8	250 10	300 12	350 14	400 16	450 18	500 20	600 24	700 28	800 32	900 36	1000 40	1200 48	1400 56	1600 64	1800 72	2000 80
	Cv	471	1091	1895	3735	5593	7685	10030	13377	15788	23162	31870	41911	58169	71175	102845	142000	182000	225000	300000

Operating Torque

OPERATING TORQUE FOR PN16

DN	(mm) (inch)	100 4	150 6	200 8	250 10	300 12	350 14	400 16	450 18	500 20	600 24	700 28	800 32	900 36	1000 40	1200 48	1400 56	1600 64	1800 72	2000 80
	N.m	173	195	282	417	867	1300	1950	2275	3033	3792	5200	6500	8125	13000	19500	33333	52500	70833	100000

OPERATING TORQUE FOR PN25

DN	(mm) (inch)	100 4	150 6	200 8	250 10	300 12	350 14	400 16	450 18	500 20	600 24	700 28	800 32	900 36	1000 40	1200 48
	N.m	213	417	667	1250	1833	2083	3333	4167	5000	6667	8333	12500	16667	20833	33333

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