Valva Globica Flange Fluitans GB

Imago Praecipua Valvae Globicae Flange Fluitantis GB

Descriptio Brevis:

Normae designandi

• Specificatio technica: GB

• Norma Designandi: GB/T 12237

• Coram Faciem: GB/T 12221

• Extremitates flangatae: GB/T 9113 JB 79 HG 20592

• Examen et Inspectio: GB/T 13927 GB/T 26480

Specificatio Efficaciae

• Pressio nominalis: 1.6, 2.5, 4.0, 6.3, 10.0Mpa

• Examen roboris: 2.4, 3.8, 6.0, 9.5, 15.0Mpa

• Examen sigilli: 1.8, 2.8, 4.4, 7.0, 11.0Mpa

• Examen sigilli gasii: 0.6Mpa

• Materia corporis valvulae: WCB (C), CF8 (P), CF3 (PL), CF8M (R), CF3M (RL)

• Medium idoneum: aqua, vapor, producta olei, acidum nitricum, acidum aceticum

• Temperatura idonea: -29°C~150°C

Mitte nobis inscriptionem electronicam

Detalia Producti

Etiquettae Productarum

Conspectus Producti

Valva sphaerica manualis cum flangibus praecipue ad medium intercludendum vel per eum transitum faciendum adhibetur, sed etiam ad fluidum regulandum et moderandum adhiberi potest. Comparata cum aliis valvis, valvae sphaericae sequentia commoda habent:
1, resistentia fluidi parva est, valvula sphaerica una ex minimis resistentiis fluidi inter omnes valvulas habet, etiamsi valvula sphaerica diametro reducto est, resistentia fluidi eius satis parva est.
2, commutatio est celeris et commoda, dummodo caulis 90° rotetur, valvula globosa actionem plene apertam vel plene clausam perficiet, facile est celerem aperitionem et clausuram consequi.
3, bona obsignatio. Anulus obsignans sedis valvae sphaericae plerumque ex polytetrafluoroaethyleno aliisque materiis elasticis factus est, facile obsignationem curat, et vis obsignans valvae sphaericae cum crescente pressione medii crescit.
4, obsignatio caulis valvae certa est. Cum valva sphaerica aperitur et clauditur, caulis valvae solum rotatur, ita obsignatio impletionis caulis valvae non facile destruitur, et vis obsignationis obsignationis inversae caulis valvae cum augmentatione pressionis medii crescit.
5. Aperitio et clausio valvae sphaericae tantum 90° rotationem faciunt, ita facile est imperium automaticum et imperium remotum consequi. Valva sphaerica configurari potest cum instrumento pneumatico, instrumento electrico, instrumento hydraulico, instrumento nexus gasis et liquidi, vel instrumento nexus electrohydraulici.
6, canalis valvae sphaericae levis est, non facile medium deponi potest, pila in fistula deponi potest.

Structura Producti

singularis (2) singularis (1)

Tabula Alta ISO

Partes et Materiae Principales

Nomen Materialis	Chalybs carbonicus	Chalybs inoxidabilis
Corpus	WCB, A105	CF8, CF3	CF8M, CF3M
Pileus	WCB, A105	CF8, CF3	CF8M, CF3M
Pila	304	304	CCCXVI
Caulis	304	304	CCCXVI
Sedes	PTFE, RPTFE
Impletio Glandulae	PTFE / Graphite Flexibili
Glandula	WCB, A105	CF8

Dimensiones Principales et Dimensiones Connexionum

(GB): PN1.6MPa

DN	L		D		DI	D2	b		t	Z-Φd		ISO5211	Textus textus
DN	Series brevis	Series longa	JB/T 79	HG/T20592	DI	D2	JB/T 79	HG/T20592	t	JB/T 79	HG/T20592	ISO5211	Textus textus
15	108	130	95	95	65	45	14	16	2	4-Φ14	4-Φ14	F03/F04	9X9
20	117	130	105	105	75	55	14	18	2	4-Φ14	4-Φ14	F03/F04	9X9
25	127	140	115	115	85	65	14	18	2	4-Φ14	4-Φ14	F04/F05	11X11
32	140	CLXV	135	140	centum	78	16	18	2	4-Φ18	4-Φ18	F04/F05	11X11
40	CLXV	CLXV	145	CL	110	85	16	18	2	4-Φ18	4Φ18	F05/F07	14X14
50	CLXXVIII	203	CLX	CLXV	125	centum	16	18	2	4-Φ18	4-Φ18	F05/F07	14X14
65	190	222	CLXXX	CLXXXV	145	CXX	18	18	2	4-Φ18	8-Φ18	F07	14X14
80	203	241	195	ducenti	CLX	135	20	20	2	8-Φ18	8-Φ18	F07/F10	17X17
centum	229	280	215	220	CLXXX	CLV	20	20	2	8-Φ18	8-Φ18	F07/F10	22X22
125		CCCXX	245	250	210	CLXXXV	22	22	2	8-Φ18	8-Φ18
CL		360	285	285	240	212	24	22	2	8-Φ23	8-Φ22
ducenti		457	340	340	295	268	26	24	2	12-Φ23	12-Φ22
250		533	405	405	355	CCCXX	30	26	2	12-Φ25	12-Φ26
trecenti		DCX	460	460	410	378	30	28	2	12-Φ25	12-Φ26

(GB): PN2.5MPa

DN	L		D		DI	D2	b		t	Z-Φd
DN	Series brevis	Series longa	JB/T 79	HG/T20592	DI	D2	JB/T 79	HG/T20592	t	JB/T 79	HG/T20592
15	108	130	95	95	65	45	16	16	2	4-Φ14	4-Φ14
20	117	130	105	105	75	55	16	18	2	4-Φ14	4-Φ14
25	127	140	115	115	85	65	16	18	2	4-Φ14	4-Φ14
32	140	CLXV	135	140	centum	78	18	18	2	4-Φ18	4-Φ18
40	CLXV	CLXV	145	CL	110	85	18	18	2	4-Φ18	4-018
50	CLXXVIII	203	CLX	CLXV	125	centum	20	20	2	4-Φ18	4-Φ18
65	190	222	CLXXX	CLXXXV	145	CXX	22	22	2	8-Φ18	8-Φ18
80	203	241	195	ducenti	CLX	135	22	24	2	8-Φ18	8-Φ18
centum	229	280	230	235	190	CLX	24	24	2	8-Φ23	8-Φ22
125		CCCXX	270	270	220	CLXXXVIII	28	26	2	8-Φ25	8-Φ26
CL		360	trecenti	trecenti	250	218	30	28	2	8-Φ25	8-Φ26
ducenti		457	360	360	CCCX	278	34	30	2	12-Φ25	12-Φ26
250		533	425	425	370	335	36	32	2	12-Φ30	12-Φ30
trecenti		DCX	485	485	430	395	40	34	2	16-Φ30	16-Φ30

(GB): PN4.0MPa

DN	L	D		DI	D2	b		t	Z-Φd
DN	L	JB/T 79	HG/T20592	DI	D2	JB/T 79	HG/T20592	t	JB/T 79	HG/T20592
15	140	95	95	65	45	16	16	2	4-Φ14	4-Φ14
20	CLII	105	105	75	55	16	18	2	4-Φ14	4-Φ14
25	CLXV	115	115	85	65	16	18	2	4-Φ14	4-Φ14
32	CLXXVIII	135	140	centum	78	18	18	2	4-Φ18	4-Φ18
40	190	145	CL	110	85	18	18	2	4-Φ18	4-Φ18
50	216	CLX	CLXV	125	centum	20	20	2	4-Φ18	4-Φ18
65	241	CLXXX	CLXXXV	145	CXX	22	22	2	8-Φ18	8-Φ18
80	283	195	ducenti	CLX	135	22	24	2	8-Φ18	8-Φ18
centum	CCCV	230	235	190	CLX	24	24	2	8-Φ22	8-Φ22
125	381	270	270	220	CLXXXVIII	28	26	2	8-Φ26	8-Φ26
CL	403	trecenti	trecenti	250	218	30	28	2	8-Φ26	8-Φ26
ducenti	502	375	375	CCCXX	285	38	34	2	12-Φ30	12-Φ30
250	568	445	450	385	345	42	38	2	12-Φ33	12-Φ33
trecenti	DCXLVIII	510	515	450	410	46	42	2	16-Φ33	16-Φ33

(GB): PN6.3MPa

DN	L	D		DI	D2	b		t	Z-Φd
DN	L	JB/T 79	HG/T20592	DI	D2	JB/T 79	HG/T20592	t	JB/T 79	HG/T20592
15	140	105	105	75	45	20	20	2	4-Φ14	4-Φ14
20	CLII	125	130	90	55	20	22	2	4-Φ18	4-Φ18
25	CLXV	135	140	centum	65	22	24	2	4-Φ18	4-Φ18
32	CLXXVIII	CL	CLV	110	78	24	26	2	4-Φ23	4-Φ22
40	190	CLXV	CLXX	125	85	24	26	2	4-Φ23	4-Φ22
50	292	CLXXV	CLXXX	135	centum	26	26	2	4-Φ23	4-Φ22
65	330	ducenti	205	CLX	CXX	28	26	2	8-Φ23	8-Φ22
80	356	210	215	CLXX	135	30	28	2	8-Φ23	8-Φ22
centum	406	250	250	ducenti	CLX	32	30	2	8-Φ25	8-Φ26
125	432	295	295	240	CLXXXVIII	36	34	2	8-Φ30	8-Φ30
CL	495	340	345	280	218	38	36	2	8-Φ34	8-Φ33
ducenti	597	405	415	345	285	44	42	2	12-Φ34	12-Φ36
250	DCCLXXIII	470	470	quadringenti	345	48	46	2	12-Φ41	12-Φ36
trecenti	DCCCLXII	530	530	460	410	54	52	2	16-Φ41	16-Φ36

(GB): PN10.0MPa

DN	L	D		DI	D2	b		t	Z-Φd
DN	L	JB/T 79	HG/T20592	DI	D2	JB/T 79	HG/T20592	t	JB/T 79	HG/T20592
15	CLXV	105	105	75	45	20	20	2	4-Φ14	4-Φ14
20	190	130	130	90	55	22	22	2	4-Φ18	4-Φ18
25	216	140	140	centum	65	24	24	2	4-Φ18	4-Φ18
32	229	CLV	CLV	110	78	26	26	2	4-Φ22	4-Φ22
40	241	CLXX	CLXX	125	85	28	28	2	4-Φ22	4-Φ22
50	292	195	195	145	centum	30	30	2	4-Φ26	4-Φ26
65	330	220	220	CLXX	CXX	34	34	2	8-Φ26	8-Φ26
80	356	230	230	CLXXX	135	36	36	2	8-Φ26	8-Φ26
centum	432	265	265	210	CLX	40	40	2	8-Φ30	8-Φ30
125	508	CCCXV	CCCXV	250	CLXXXVIII	40	40	2	8-Φ33	8-Φ33
CL	559	355	355	290	218	44	44	2	12-Φ33	12-Φ33
ducenti	DCCLX	430	430	360	285	52	52	2	12-Φ36	12-Φ36
250	DCCLXXXVII	505	505	430	345	60	60	2	12-Φ39	12-Φ39
trecenti	DCCCXXXVIII	585	585	quingenti	410	68	68	2	16-Φ42	16-Φ42

GB): PN16.0Mpa

DN	L	D		DI	D2	b		t	Z-Φd
DN	L	JB/T 79	HG/T20592	DI	D2	JB/T 79	HG/T20592	t	JB/T 79	HG/T20592
15	230	105	105	75	45	20	20	2	4-Φ14	4-Φ14
20	240	130	130	90	55	24	24	2	4-Φ18	4-Φ18
25	260	140	140	centum	65	24	24	2	4-Φ18	4-Φ18
32	trecenti	CLV	CLV	110	78	28	28	2	4-Φ22	4-Φ22
40	360	CLXX	CLXX	125	85	28	28	2	4-Φ22	4-Φ22
50	quadringenti	195	195	145	centum	30	30	2	4-Φ26	4-Φ26
65	490	220	220	CLXX	CXX	34	34	2	8-Φ26	8-Φ26
80	580	230	230	CLXXX	135	36	36	2	8-Φ26	8-Φ26
centum	DCXX	265	265	210	CLX	40	40	2	8-Φ30	8-Φ30

Praecedens: Valva Globi Vacui Alti Gu

Deinde: Valva Sphaerica Gasis

Nuntium tuum hic scribe et nobis mitte.

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