Περιγραφή

Triple offset butterfly valves 501M series.

Size range: 2.1/2” ÷ 56” (DN65 ÷ DN1400)

Type: Wafer, Lug, Double flanged , Butt welding

Design: ASME B16.34, EN 12516-2, EN 593

Face to face: API 609, EN 558, ANSI B16.10

Operating temperature: -196°C + 815°C (-320 °F ÷ +1500 °F)

Pressure ratings: ASME class 150, 300, 600, PN10 ÷ PN160 – bidirectional

Flange drilling: ASME B16.5, ASME B16.47 series A, EN1092-1

Testing: API 598, API 6D, EN 12266-1

Leakage class: Rate “A” – No leakage – according to EN 12266-1

Standard materials: Body: Carbon Steel, Stainles Steel, Al/Bronze Body seat: Stellite® (overlay welding) Disc: Carbon Steel, Stainles Steel, Al/Bronze Stem: AISI 420, AISI 630, NITRONIC 50

Applications: High pressure, High temperature, Critical service, Cryogenic Service

Certifications: 97/23/CE PED, 94/9/CE ATEX, Fire Safe API 607, ISO 10497, API 6FA CU TR 10 – CU TR 32, GOST-R

Construction

Body:

It can be electrowelded to optimize the compactness and the execution versatility. The constructive versions are those mentioned on page 3.

Seat in the body:

The seat in the valve body is obtaine executing a carryover of 21 degree Stellite, through welding. This carryover is executed both on the bodies of steel to the carbon and those of stainless steel. The place of business is worked at digital control machine with CAD-CAM technology to obtain his special elliptical form which marries exactly the estate ring.

This particular shape, together with the stem double eccentricity, allows it not to be subject to creeps, during the disc rotation, with the relevant sealing ring.

Disc:

It is compact and shaped in such a way to offer the lowest possible resistance to the medium passage as well as a low dynamic torque.

The construction is suitable for housing both the shaft in double accentric position vs. the seat and the sealing ring with its retaining ring held on the disc by means of screws.

The fixing to the shaft is carried out using conic pins and keys; the first for small sizes, both for bigger sizes.

Seal lamellar ring:

It is built intercalating metal rings with gasket materials (graphoil, AFM, or similar) absolutely free of elastomers and PTFE.

It is positioned on the disc in a loose housing and held by a bolted ring; nevertheless it has the possibility to move for centering and fitting itself to the body seat.

Its eliptical shape, obtained by machining, perfectly fits the seat in the body and, joined to a suitable shut-off torque, the perfect sealing, also bi-directional, is reached.

Shaft:

The shaft is made of one-piece and passes across the whole valve.

This allows the better distribution, all over the disc, of the shut-off torque. It is mounted on wide-band bushings and has a bottom of an adjustable thrust bearing that the perfect disk centering allows in axial sense.

Bushings:

In standard version they are made of stainless steel with an surfacing anti-friction hardening; for more exacting applications they are made of high quality alloys.

Packing:

In the most cases it is made of graphoil pre-compressed rings inserted into a stuffing box in the body and kept under compression by a gland with adjustament rods. For particular operating conditions other materials can be used.

Materials

Standard materials

		CONFIGURATION
Item	Description	Carbon steel	316 Stainless steel	Al / Bronze	Q.ty
1	Body	P355 NH DIN EN10028-3	ASTM A 182 Gr. F 316	Br/Al ASTM B148 C95800	1
1A	Body seat	Stellite Gr.21 Weld Overlay	Stellite Gr.21 Weld Overlay	/
2	Disc	P355 NH DIN EN10028-3	ASTM A 351 CF8M	Br/Al ASTM B148 C95800	1
3	Ring	P355 NH DIN EN10028-3	ASTM A 182 Gr. F 316	Br/Al ASTM B148 C95800	1
*4	Lamellar seal ring	DUPLEX + Graphite	DUPLEX + Graphite	DUPLEX + Graphite	1
*5	Spiral wound gasket	AISI 316 + Graphite	AISI 316 + Graphite	AISI 316 + Graphite	1
6	Shaft	AISI 420	NITRONIC 50	G-CuAl11Fe4	1
7	Key	AISI 410	NITRONIC 50	AISI 410	2
8	Braking	CARBON Steel	CARBON Steel	CARBON Steel	1
9	Stud bolt	A2 (AISI 304)	A2 (AISI 304)	A2 (AISI 304)	2
10	Nut	A2 (AISI 304)	A2 (AISI 304)	A2 (AISI 304)	2
11	Screw	A2 (AISI 304)	A2 (AISI 304)	A2 (AISI 304)	4
12	Plate	ASTM A 105 nickel plated	ASTM A 182 Gr. F 316	ASTM A 182 Gr. F 316	1
13	Ring	AISI 420 nickel plated	ASTM A 182 Gr. F 316	ASTM A 182 Gr. F 316	1
14	Grease nipples	Stainless Steel	Stainless Steel	Stainless Steel	1
15	Lantern Ring	ASTM A 182 Gr. F 316	ASTM A 182 Gr. F 316	ASTM A 182 Gr. F 316	1
*16	Paking	Graphoil	Graphoil	Graphoil	5
17	Bearing	ASTM A 182 Gr. F 316 nitr.	ASTM A 182 Gr. F 316 nitr.	ASTM A 182 Gr. F 316 nitr.	2
18	Bearing protector ring	Graphite	Graphite	Graphite	2
19	Nut	A4 (AISI 316)	A4 (AISI 316)	A4 (AISI 316)	2
20	Screw	A4 (AISI 316)	A4 (AISI 316)	A4 (AISI 316)	2
21	Spring lock washer	Stainless Steel	Stainless Steel	Stainless Steel	6?16
22	Taper pin	AISI 420	NITRONIC 50	AISI 630	2
23	Thrust bearing	ASTM A 182 Gr. F 316	NITRONIC 50	ASTM A 182 Gr. F 316	1
24	Thrust washer	ASTM A 182 Gr. F 316	AISI 316	ASTM A 182 Gr. F 316	1
*25	Spiral wound gasket	AISI 316 + Graphite	AISI 316 + Graphite	AISI 316 + Graphite	1
26	Bottom flange	ASTM A 105	ASTM A 182 Gr. F 316	Br/Al ASTM B148 C95800	1
27	Screw	A2 (AISI 304)	A2 (AISI 304)	A2 (AISI 304)	4
28	Disc Key	AISI 410	NITRONIC 50	AISI 410	1

*	Suggested spare parts list for maintenance.

Dimensions

wafer type valve

WAFER TYPE - Class ANSI 150													ISO 5211
DN	A	B	C	?D	Key (2x)	E	F	?G	?H	?I	L	M	?N	P	?R	J	K	Y	Kg
65	252	125	127	18	6x6x40	45	100	105	139.7	19	4	/	70-102	4	9-11	46	14	50	9.5
80	270	133	137	18	6x6x40	45	100	127	152.4	19	4	/	70-102	4	9-11	48	16	57	15
100	313	156	157	20	6x6x40	60	100	157	190.5	19	8	/	70-102	4	11-13	54	28	84	22
125	340	170	170	20	6x6x40	60	100	186	215.9	22.2	8	/	70-102	4	11-13	57	38	108	25
150	374	188	186	24	8x7x40	60	100	216	241.3	22.2	8	/	102-125	4	11-13	57	52	134	28
200	416	209	207	28	8x7x40	60	120	270	298.5	22.2	8	/	125-140	4	13-17	64	71	179	35
250	502	255	247	30	8x7x40	60	120	325	362	25.4	12	/	125-140	4	13-17	71	96	225	56
300	583	298	285	35	10x8x40	60	120	376	431.8	25.4	12	/	125-140	4	13-17	81	113	274	80
350	677	344	333	40	12x8x50	70	150	414	476.3	/	12	1”	140-165	4	17-21	92	138	316	92
400	762	382	380	45	14x9x63	80	150	470	539.8	/	16	1”	140-165	4	17-21	102	156	363	130
450	837	426	411	50	14x9x63	80	150	532	577.9	/	16	1.1/8”	140-165	4	17-21	114	174	404	178
500	911	461	450	50	14x9x63	80	150	584	635	/	20	1.1/8”	254	8	17	127	198	460	225
600	1077	538	539	60	18x11x90	120	150	692	749.3	/	20	1.1/4”	254	8	17	154	228	538	356
700	1200	605	595	75	20x12x110	140	150	800	836.6	/	28	1.1/4”	254	8	21	229	238	614	626

WAFER TYPE - Class ANSI 300													ISO 5211
DN	A	B	C	?D	Key (2x)	E	F	?G	?H	?I	L	M	?N	P	?R	J	K	Y	Kg
80	279	142	137	18	6x6x40	45	100	127	168.3	/	8	3/4”	70-102	4	9-11	48	16	57	15
100	317	160	157	20	6x6x50	60	100	157	200	/	8	3/4”	70-102	4	9-11	54	28	84	24
125	350	175	175	24	8x7x50	60	100	186	234.9	/	8	3/4”	102-125	4	11-13	59	38	108	30
150	382	192	1906	28	8x7x50	60	100	216	269.9	/	12	3/4”	102-125	4	11-13	59	50	132	32
200	457	232	225	30	8x7x50	60	120	270	330.2	/	12	7/8”	125-140	4	13-17	73	68	174	50
250	513	265	248	35	10x8x50	60	120	324	387.3	/	16	1”	125-140	4	13-17	83	92	224	82
300	600	310	290	45	14x9x50	60	150	381	450.8	/	16	1.1/8”	125-140	4	13-17	92	112	272	98
350	688	348	340	50	14x9x63	70	150	413	514.3	/	20	1.1/8”	140-165	4	17-21	117	122	305	125
400	763	388	375	60	18x11x70	80	150	470	571.5	/	20	1.1/4”	140-165	4	17-21	133	142	346	210
450	830	430	400	65	18x11x70	80	150	533	628.6	/	24	1.1/4”	140-165	4	17-21	149	161	388	275
500	926	468	458	70	20x12x70	80	150	584	685.8	/	24	1.1/4”	254	8	21	159	181	448	322
600	1062	552	510	80	22x14x90	120	150	692	812.8	/	24	1.1/2”	254	8	21	181	212	519	524

WAFER TYPE - Class ANSI 600													ISO 5211
DN	A	B	C	?D	Key (2x)	E	F	?G	?H	?I	L	M	?N	P	?R	J	K	Y	Kg
80	289	152	137	20	6x6x40	50	100	127	168.3	/	8	3/4”	F10-F12	4	9-11	54	14	58	25
100	345	188	157	30	8x7x40	50	100	157	215.9	/	8	7/8”	F12-F14	4	9-11	64	22	77	30
125	390	215	175	35	10x8x50	60	100	186	266.7	/	8	1”	F14-F16	4	11-13	78	36	103	46
150	477	244	233	40	12x8x63	70	100	216	292.1	/	12	1”	F14-F16	4	11-13	78	40	122	63
200	515	290	225	45	14x9x70	90	120	270	349.2	/	12	1.1/8”	F14-F16	4	13-17	102	53	165	108
250	659	324	335	50	14x9x80	100	120	324	431.8	/	16	1.1/4”	F16-F25	4-8	13-17	117	76	210	175
300	714	350	364	60	18x11x90	110	150	381	489	/	20	1.1/4”	F25-F30	8	13-17	140	88	258	221
350	785	395	390	70	20x12x100	120	150	413	527	/	20	1.3/8”	F25-F30	8	17-21	155	103	294	265
400	890	450	440	75	20x12x120	140	150	470	603.2	/	20	1.1/2”	F30-F35	8	17-21	178	127	346	342
450	977	492	485	90	25x14x125	160	150	533	654	/	20	1.5/8”	F30-F35	8	17-21	200	135	382	435
500	1052	524	528	95	25x14x130	180	150	584	723.9	/	24	1.5/8”	F35-F40	8	17-21	216	145	418	532
600	1295	665	630	120	32x18x180	200	150	692	838.2	/	24	1.7/8”	F35-F40	8	17-21	232	228	538	940

lug type valve

LUG TYPE - Class ANSI 150													ISO 5211
DN	A	B	C	?D	Key (2x)	E	F	?G	?H	?I	L	M	?N	P	?R	J	K	Y	Kg
65	252	125	127	18	6x6x40	45	100	105	139.7	184	4	5/8”	70-102	4	9-11	46	14	50	11
80	270	133	137	18	6x6x40	45	100	127	152.4	190	4	5/8”	70-102	4	9-11	48	16	57	18
100	313	156	157	20	6x6x40	60	100	157	190.5	230	8	5/8”	70-102	4	9-11	54	28	84	24
125	340	170	170	20	6x6x40	60	100	186	215.9	255	8	3/4”	70-102	4	9-11	57	38	108	28
150	374	188	186	24	8x7x40	60	100	216	241.3	280	8	3/4”	102-125	4	9-11	57	52	134	30
200	416	209	207	28	8x7x40	60	120	270	298.5	345	8	3/4”	125-140	4	13-17	64	71	179	40
250	502	255	247	30	8x7x40	60	120	325	362	405	12	7/8”	125-140	4	13-17	71	96	225	65
300	583	298	285	35	10x8x40	60	120	376	431.8	485	12	7/8”	125-140	4	13-17	81	113	274	96
350	677	344	333	40	12x8x50	70	150	414	476.3	535	12	1”	140-165	4	17-21	92	138	316	106
400	762	382	380	45	14x9x63	80	150	470	539.8	595	16	1”	140-165	4	17-21	102	156	363	160
450	837	426	411	50	14x9x63	80	150	532	577.9	635	16	1.1/8”	140-165	4	17-21	114	174	404	205
500	911	461	450	50	14x9x63	80	150	584	635	700	20	1.1/8”	254	8	17	127	198	460	268
600	1077	538	539	60	18x11x90	120	150	692	749.3	815	20	1.1/4”	254	8	17	154	228	538	412
700	1200	605	595	75	20x12x110	140	150	800	836.6	925	28	1.1/4”	298	8	21	229	238	614	728

LUG TYPE - Class ANSI 300													ISO 5211
DN	A	B	C	?D	Key (2x)	E	F	?G	?H	?I	L	M	?N	P	?R	J	K	Y	Kg
80	279	142	137	18	6x6x40	45	100	127	168.3	210	8	3/4”	70-102	4	9-11	48	16	57	19
100	317	160	157	20	6x6x50	60	100	157	200	254	8	3/4”	70-102	4	9-11	54	28	84	25
125	350	175	175	24	8x7x50	60	100	186	234.9	280	8	3/4”	102-125	4	11-13	59	38	108	36
150	382	192	1906	28	8x7x50	60	100	216	269.9	317	12	3/4”	102-125	4	11-13	59	50	132	40
200	457	232	225	30	8x7x50	60	120	270	330.2	381	12	7/8”	125-140	4	13-17	73	68	174	68
250	513	265	248	35	10x8x50	60	120	324	387.3	444	16	1”	125-140	4	13-17	83	92	224	114
300	600	310	290	45	14x9x50	60	150	381	450.8	521	16	1.1/8”	125-140	4	13-17	92	112	272	125
350	688	348	340	50	14x9x63	70	150	413	514.3	584	20	1.1/8”	140-165	4	17-21	117	122	305	210
400	763	388	375	60	18x11x70	80	150	470	571.5	648	20	1.1/4”	140-165	4	17-21	133	142	346	316
450	830	430	400	65	18x11x70	80	150	533	628.6	710	24	1.1/4”	140-165	4	17-21	149	161	388	420
500	926	468	458	70	20x12x70	80	150	584	685.8	775	24	1.1/4”	254	8	21	159	181	448	502
600	1062	552	510	80	22x14x90	120	150	692	812.8	914	24	1.1/2”	254	8	21	181	212	519	795

LUG TYPE - Class ANSI 600													ISO 5211
DN	A	B	C	?D	Key (2x)	E	F	?G	?H	?I	L	M	?N	P	?R	J	K	Y	Kg
80	289	152	137	20	6x6x40	50	100	127	168.3	210	8	3/4”	F10-F12	4	9-11	54	14	58	28
100	345	188	157	30	8x7x40	50	100	157	215.9	275	8	7/8”	F12-F14	4	9-11	64	22	77	32
125	390	215	175	35	10x8x50	60	100	186	266.7	330	8	1”	F14-F16	4	11-13	78	36	103	53
150	477	244	233	40	12x8x63	70	100	216	292.1	355	12	1”	F14-F16	4	11-13	78	40	122	74
200	515	290	225	45	14x9x70	90	120	270	349.2	420	12	1.1/8”	F14-F16	4	13-17	102	53	165	114
250	659	324	335	50	14x9x80	100	120	324	431.8	510	16	1.1/4”	F16-F25	4-8	13-17	117	76	210	182
300	714	350	364	60	18x11x90	110	150	381	489	560	20	1.1/4”	F25-F30	8	13-17	140	88	258	264
350	785	395	390	70	20x12x100	120	150	413	527	605	20	1.3/8”	F25-F30	8	17-21	155	103	294	320
400	890	450	440	75	20x12x120	140	150	470	603.2	685	20	1.1/2”	F30-F35	8	17-21	178	127	346	410
450	977	492	485	90	25x14x125	160	150	533	654	745	20	1.5/8”	F30-F35	8	17-21	200	135	382	615
500	1052	524	528	95	25x14x130	180	150	584	723.9	815	24	1.5/8”	F35-F40	8	17-21	216	145	418	748
600	1295	665	630	120	32x18x180	200	150	692	838.2	940	24	1.7/8”	F35-F40	8	17-21	232	228	538	995

flanges type valve

FLANGED TYPE - Class ANSI 150													ISO 5211
DN	A	B	C	?D	Key (2x)	E	F	?G	?H	?I	L	M	?N	P	?R	?S	J	K	Y	Kg
80	270	133	137	18	6x6x40	45	100	127	152.4	19	4	5/8”	70-102	4	9-11	190	114	-	-	19
100	313	156	157	20	6x6x40	60	100	157	190.5	19	8	5/8”	70-102	4	9-11	230	127	-	-	32
125	340	170	170	20	6x6x40	60	100	186	215.9	22.2	8	3/4”	70-102	4	9-11	255	140	-	-	34
150	374	188	186	24	8x7x40	60	100	216	241.3	22.2	8	3/4”	102-125	4	9-11	280	140	-	-	40
200	416	209	207	28	8x7x40	60	120	270	298.5	22.2	8	3/4”	125-140	4	13-17	345	152	18	103	55
250	502	255	247	30	8x7x40	60	120	325	362	25.4	12	7/8”	125-140	4	13-17	405	165	31	158	88
300	583	298	285	35	10x8x40	60	120	376	431.8	25.4	12	7/8”	125-140	4	13-17	485	178	50	214	130
350	677	344	333	40	12x8x50	70	150	414	476.3	28.6	12	1”	140-165	4	17-21	535	190	61	248	156
400	762	382	380	45	14x9x63	80	150	470	539.8	28.6	16	1”	140-165	4	17-21	595	216	72	282	202
450	837	426	411	50	14x9x63	80	150	532	577.9	31.7	16	1.1/8”	140-165	4	17-21	635	222	95	344	265
500	911	461	450	50	14x9x63	80	150	584	635	31.7	20	1.1/8”	254	8	17	700	229	113	396	298
600	1077	538	539	60	18x11x90	120	150	692	749.3	34.9	20	1.1/4”	254	8	17	815	267	141	476	484

FLANGED TYPE - Class ANSI 300													ISO 5211
DN	A	B	C	?D	Key (2x)	E	F	?G	?H	?I	L	M	?N	P	?R	?S	J	K	Y	Kg
80	279	142	137	18	6x6x40	45	100	127	168.3	22.2	8	3/4”	70-102	4	9-11	210	114	-	-	26
100	317	160	157	20	6x6x50	60	100	157	200	22.2	8	3/4”	70-102	4	9-11	254	127	-	-	36
125	350	175	175	24	8x7x50	60	100	186	234.9	22.2	8	3/4”	102-125	4	11-13	280	140	-	-	48
150	382	192	190	28	8x7x50	60	100	216	269.9	22.2	12	3/4”	102-125	4	11-13	317	140	-	-	53
200	457	232	225	30	8x7x50	60	120	270	330.2	25.4	12	7/8”	125-140	4	13-17	380	152	18	103	95
250	513	265	248	35	10x8x50	60	120	325	387.3	28.6	16	1”	125-140	4	13-17	444	165	31	158	155
300	600	310	290	45	14x9x50	60	120	376	450.8	31.7	16	1.1/8”	125-140	4	13-17	520	178	50	214	254
350	688	348	340	50	14x8x63	70	150	414	514.3	31.7	20	1.1/8”	140-165	4	17-21	584	190	61	248	312
400	763	388	375	60	18x11x70	80	150	470	571.5	34.9	20	1.1/4”	140-165	4	17-21	648	216	72	282	380
450	830	430	400	65	18x11x70	80	150	532	628.6	34.9	24	1.1/4”	140-165	4	17-21	710	222	95	344	550
500	926	468	458	70	20x12x70	80	150	584	685.8	34.9	24	1.1/4”	254	8	21	775	229	113	396	598
600	1062	552	510	80	22x14x90	120	150	692	812.8	41.3	24	1.1/2”	254	8	21	914	267	141	476	902

FLANGED TYPE - Class ANSI 600													ISO 5211
DN	A	B	C	?D	Key (2x)	E	F	?G	?H	?I	L	M	?N	P	?R	?S	J	K	Y	Kg
80	289	152	137	20	6x6x40	50	100	127	168.3	210	8	3/4”	F10-F12	4	9-11	210	180	-	-	36
100	345	188	157	30	8x7x40	50	100	157	215.9	275	8	7/8”	F12-F14	4	9-11	275	190	-	-	63
125	390	215	175	35	10x8x50	60	100	186	266.7	330	8	1”	F14-F16	4	11-13	330	200	-	-	90
150	477	244	233	40	12x8x63	70	100	216	292.1	355	12	1”	F14-F16	4	11-13	355	210	-	-	115
200	515	290	225	45	14x9x70	90	120	270	349.2	420	12	1.1/8”	F14-F16	4	13-17	420	230	53	165	190
250	659	324	335	50	14x9x80	100	120	324	431.8	510	16	1.1/4”	F16-F25	4-8	13-17	510	250	76	210	320
300	714	350	364	60	18x11x90	110	150	381	489	560	20	1.1/4”	F25-F30	8	13-17	560	270	88	258	392
350	785	395	390	70	20x12x100	120	150	413	527	605	20	1.3/8”	F25-F30	8	17-21	605	290	103	294	493
400	890	450	440	75	20x12x120	140	150	470	603.2	685	20	1.1/2”	F30-F35	8	17-21	685	310	127	346	630
450	977	492	485	90	25x14x125	160	150	533	654	745	20	1.5/8”	F30-F35	8	17-21	745	330	135	382	765
500	1052	524	528	95	25x14x130	180	150	584	723.9	815	24	1.5/8”	F35-F40	8	17-21	815	350	145	418	995
600	1295	665	630	120	32x18x180	200	150	692	838.2	940	24	1.7/8”	F35-F40	8	17-21	940	390	228	538	1440

Butt-weld type valve

BUTT-WELD TYPE - Class ANSI 150										ISO 5211
DN	A	B	C	?D	Key (2x)	E	F	?H	?S*	?N	P	?R	J	K	Y	Kg
80	270	133	137	18	6x6x40	45	100	120	Dimensions complying with ASME B 36.10	70-102	4	9-11	180	-	-	15
100	313	156	157	20	6x6x40	60	100	148		70-102	4	9-11	190	-	-	22
125	340	170	170	20	6x6x40	60	100	176		70-102	4	9-11	200	-	-	25
150	374	188	186	24	8x7x40	60	100	206		102-125	4	9-11	210	-	-	32
200	416	209	207	28	8x7x40	60	120	362		125-140	4	13-17	260	-	-	42
250	502	255	247	30	8x7x40	60	120	312		125-140	4	13-17	250	-	-	56
300	583	298	285	35	10x8x40	60	120	366		125-140	4	13-17	270	6	77	90
350	677	344	333	40	12x8x50	70	150	398		140-165	4	17-21	290	11	116	102
400	762	382	380	45	14x9x63	80	150	458		140-165	4	17-21	310	25	178	138
450	837	426	411	50	14x9x63	80	150	520		140-165	4	17-21	330	42	244	188
500	911	461	450	50	14x9x63	80	150	568		254	8	17	350	54	293	212
600	1077	538	539	60	18x11x90	120	150	675		254	8	17	390	80	385	365

BUTT-WELD TYPE - Class ANSI 300										ISO 5211
DN	A	B	C	?D	Key (2x)	E	F	?H	?S*	?N	P	?R	J	K	Y	Kg
80	270	133	137	18	6x6x40	45	100	120	Dimensions complying with ASME B 36.10	70-102	4	9-11	180	-	-	15
100	313	156	157	20	6x6x40	60	100	148		70-102	4	9-11	190	-	-	22
125	340	170	170	20	6x6x40	60	100	176		102	4	11	200	-	-	31
150	374	188	186	24	8x7x40	60	100	206		102	4	11	210	-	-	35
200	416	209	207	28	8x7x40	60	120	362		140	4	17	230	-	-	64
250	502	255	247	30	8x7x40	60	120	312		140	4	17	250	-	-	101
300	583	298	285	35	10x8x40	60	120	366		140	4	17	270	6	77	115
350	677	344	333	40	12x8x50	70	150	398		165	4	21	290	11	116	164
400	762	382	380	45	14x9x63	80	150	458		165	4	21	310	25	178	248
450	837	426	411	50	14x9x63	80	150	520		165	4	21	330	42	244	318
500	911	461	450	50	14x9x63	80	150	568		254	8	17	350	54	293	402
600	1077	538	539	60	18x11x90	120	150	675		254	8	17	390	80	385	672

BUTT-WELD TYPE - Class ANSI 150										ISO 5211
DN	A	B	C	?D	Key (2x)	E	F	?H	?S*	?N	P	?R	J	K	Y	Kg
80	289	152	137	20	6x6x40	50	100	120	Dimensions complying with ASME B 36.10	F10-F12	4	9-11	180	-	-	31
100	345	188	157	30	8x7x40	50	100	148		F12-F14	4	9-11	190	-	-	48
125	390	215	175	35	10x8x50	60	100	176		F14-F16	4	11-13	200	-	-	75
150	477	244	233	40	12x8x63	70	100	206		F14-F16	4	11-13	210	-	-	80
200	515	290	225	45	14x9x70	90	120	362		F14-F16	4	13-17	230	-	-	105
250	659	324	335	50	14x9x80	100	120	312		F16-F25	4-8	13-17	250	-	-	202
300	714	350	364	60	18x11x90	110	150	366		F25-F30	8	13-17	270	6	77	305
350	785	395	390	70	20x12x100	120	150	398		F25-F30	8	17-21	290	11	116	400
400	890	450	440	75	20x12x120	140	150	458		F30-F35	8	17-21	310	25	178	504
450	977	492	485	90	25x14x125	160	150	520		F30-F35	8	17-21	330	42	244	600
500	1052	524	528	95	25x14x130	180	150	568		F35-F40	8	17-21	350	54	293	740
600	1295	665	630	120	32x18x180	200	150	675		F35-F40	8	17-21	390	80	385	980

Πιστοποιήσεις

UNI EN ISO 9001:2015 Certified Quality System

Βάνα πεταλούδας τριπλής εκκεντρότητας Sirca τύπος 501M

Βάνα πεταλούδας τριπλής εκκεντρότητας Sirca 501M

Τεχνικά χαρακτηριστικά

Κατασκευή και στεγανοποίηση

Ενεργοποίηση

Εφαρμογές

Πιστοποιήσεις

Τεχνικά Φυλλάδια / Οδηγίες Χρήσης / Λοιπά

Περιγραφή

Triple offset butterfly valves 501M series.

Construction

Materials

Dimensions

Πιστοποιήσεις

Κατάστημα Αθήνας

Κατάστημα Θεσσαλονίκης