Válvula de bola flotante de fundición de cuerpo de 2 piezas

Material del cuerpo: ASTM A105N, ASTM A182 F316, ASTM A350 LF2
Tamaño: 1/2 pulgada - 10 pulgadas
Clase: 150 - 2500 LB
Cuerpo 2PC/3PC Cuerpo de acero forjado
Bola flotante, paso total y reducido
Dispositivo antiestático
Vástago a prueba de reventones
Diseño seguro contra incendios.
Baja emision

Diseño: ASME B16.34/API 6D/BS EN ISO 17292 (BS5351)
Cara a cara: ASME B16.10
Extremo a extremo: ASME B16.10
Brida final: ASME B16.5
Extremo BW: ASME B16.25
Prueba: API 598/BS EN 12266 (BS6755)
Prueba de seguridad contra incendios: API 607/API 6FA
Especial: NACE MR0175
 

MATERIAL SPECIFICATIONS
NO.	PART	WCB/ENP	WCB/316	CF8M/316	LCC/316 NACE
1	Body	ASTM A216-WCB	ASTM A216-WCB	ASTM A351-CF8M	ASTM A351-LCC
2	Adapter	ASTM A216-WCB	ASTM A216-WCB	ASTM A351-CF8M	ASTM A351-LCC
3	Ball	ASTM A105N/ENP	ASTM A182-F316	ASTM A182-F316	ASTM A182-F316
4	Seat Ring	PTFE	PTFE	PTFE	PTFE
5	Stem	AISI 4140/ENP	ASTM A182-F51	ASTM A182-F51	ASTM A182-F51
6	Gland Ring	ASTM A276-410	ASTM A276-316	ASTM A276-316	ASTM A276-316
7	O-ring Box	ASTM A276-410	ASTM A276-316	ASTM A276-316	ASTM A276-316
8	Body Stud	ASTM A193-B7	ASTM A193-B7	ASTM A193-B8	ASTM A320-L7M
9	Body Nut	ASTM A194-2H	ASTM A194-2H	ASTM A194-8	ASTM A194-7M
10	Steel Ball	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel
11	Antistatic Spring	Inconel X-750	Inconel X-750	Inconel X-750	Inconel X-750
12	Antistatic Spring	Inconel X-750	Inconel X-750	Inconel X-750	Inconel X-750
13	Dish Spring	Alloy Steel	Alloy Steel	Alloy Steel	Alloy Steel
14	Thrust Washer	PTFE	PTFE	PTFE	PTFE
15	*Gasket	Graphite	Graphite	Graphite	Graphite
16	*Packing	Graphite	Graphite	Graphite	Graphite
17	*O-ring	Viton	Viton	Viton	Viton
18	*O-ring	Viton	Viton	Viton	Viton
19	*O-ring	Viton	Viton	Viton	Viton
20	Lever Head	Carbon Steel	Carbon Steel	Carbon Steel	Carbon Steel
21	Lever Pipe	CS Zinc Plated	CS Zinc Plated	CS Zinc Plated	CS Zinc Plated
22	Nut	Carbon Steel	Carbon Steel	Carbon Steel	Carbon Steel
23	Position Screw	Carbon Steel	Carbon Steel	Carbon Steel	Carbon Steel
24	Screw	Carbon Steel	Carbon Steel	Carbon Steel	Carbon Steel
25	Screw	Carbon Steel	Carbon Steel	Carbon Steel	Carbon Steel
26	Washer	Carbon Steel	Carbon Steel	Carbon Steel	Carbon Steel
27	Key	Carbon Steel	Carbon Steel	Carbon Steel	Carbon Steel
28	** Retainer	Carbon Steel	Carbon Steel	Carbon Steel	Carbon Steel
* Recommened Spare Parts ** Locking Washers for 1/2~1-1/2 Retainer for 2 & Larger

 

Full Bore                             Class 150
Size     in	d      mm	L      mm	H      mm	W      mm	Weight  Kg
1/2	13	13	85	160	160
3/4	19	19	93	160	160
1	25	25	112	180	180
1-1/2	38	38	132	240	240
2	51	51	138	350	350
2-1/2	62	62	155	400	400
3	76	76	175	400	400
4	102	102	200	450	450
5	125	125	246	650	650
6	152	152	263	*300	*300
8	203	203	299	*400	*400
10	254	254	343	*400	*400
12	303	303	409	*600	*600

 

Full Bore                             Class 300
Size     in	d      mm	L      mm	H      mm	W      mm	Weight  Kg
1/2	13	140	85	160	2.5
3/4	19	152	93	160	4
1	25	165	112	180	5
1-1/2	38	190	132	240	10
2	51	216	138	400	13.5
2-1/2	62	241	155	400	21
3	76	283	175	450	30
4	102	305	200	500	50
5	125	381	246	550	65
6	152	403	263	*300	122
8	203	502	299	*400	150
10	254	568	501	*400	230

 

Reduce Bore                                      Class 150
Size        in	d      mm	D      mm	L        mm	H      mm	W      mm	Weight   Kg
3/4*1/2	13	19	117	85	160	2.5
1*3/4	19	25	127	93	160	4
1-1/2*1	25	38	165	112	180	6.2
2*1-1/2	38	51	178	132	240	8.5
2-1/2*2	51	62	191	138	350	13
3*2	51	76	203	138	350	16
4*3	76	102	229	175	400	26
6*4	102	152	394	200	450	55
8*6	152	203	457	263	*300	83
10*8	203	254	533	299	*400	122

 

Reduce Bore                                      Class 300
Size        in	d      mm	D      mm	L        mm	H      mm	W      mm	Weight   Kg
3/4*1/2	13	19	152	85	160	2.5
1*3/4	19	25	165	93	160	3.5
1-1/2*1	25	38	190	112	180	8
2*1-1/2	38	51	216	132	240	12
2-1/2*2	51	62	241	138	400	19
3*2	51	76	283	138	400	22
4*3	76	102	305	175	450	38
6*4	102	152	403	200	500	75
8*6	152	203	502	263	*300	130
10*8	203	254	568	299	*400	200
* Gear Operated