BS 5351 Trunnion Mounted Ball Valve, A216, A351, RF

Name: BS 5351 Trunnion Mounted Ball Valve, A216, A351, RF
Availability: InStock
Rating: 5 (1 reviews)

Key Specifications / Features

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Detail Information

Trunnion mounted ball valve is applicable for high pressure, larger caliber pipelines. It can transmit corrosive medium containing hydrogen sulfide and impurities in gas pipelines.

Characteristics

1. Base adopts spring. The spring pushes base to ball to ensure good seal under low pressure.

2. Trunnion mounted ball valve realizes double seal.

Standards

Design: API 608, API 6D, BS 5351

Flanged: ANSI B16.5

Butt welded: ANSI B16.25

Test & inspection: API 598, API 6D, BS 6755

Materials

Part Name	Carbon Steel	Stainless Steel	Low temperature steel	Sulfur resistance
Part Name	Carbon Steel	Stainless Steel	Low temperature steel	Gb	NACE
Body/bonnet	A216-WCB	A351-CF8、CF8M、CF3、CF3M	A352-LCB、LCC	A216-WCB	A351-CF8M
Body	A216-WCB+HCr	A351-CF8、CF8M、CF3、CF3M	A352-LCB、LCC	A216-WCB+HCr	A351-CF8M
Base	PTFE; sintered carbon fiber; metal + rubber
Stem	A182-F6a	A182-F304、316	A182-6a	318	A182-F316
Bearing point		A182-F304、316	LF2·Zn	A105·Zn	A182-F316
Packing	PTFE; carbon fiber
Bearing/thrust shaft	Metal liner PTFE; sintered carbon fiber
Packing ring	A182-F6aA182-F6a	A182-F304、316	A182-F6a	A182-F6a	A182-F316
Spring	3yc-7
Double-end stud	A193-B7	A193-B8 B8M	A320-17	A193-B7	A193-B7
Nut	A194-2H	A193-8M	A194-4	A194-2H	A194-2H
Gland	A216-WCB,A105
Drain plug	A105	A182-F304、316	Lf2	A105	A182-F316

Dimensions

150Lb

Nominal Diameter		2"	21/2"	3"	4"	5"	6"	8"	10"	12"	14"	16"	18"	20"	24"	28"	32"	36"	40"
D1		51	64	76	102	127	152	203	254	305	337	387	438	489	591	686	781	876	978
L	RF	178	191	283	229	356	394	457	533	610	686	762	864	914	1067	1245	1372	1542	1753
L	BW	216	241	283	305	381	457	521	559	635	762	838	914	991	1143	1346	1542	1727	1880
H1		102	114	127	152	184	219	273	360	395	430	470	550	580	700	800	950	1100	1200
H2		107	125	152	178	300	330	398	495	580	625	670	698	840	1050	1100	1150	1247	1374
E								116	116	171	171	257	257	257	150	83	83	123	123
F								350	350	420	420	400	400	400	410	650	650	735	735
W		230	400	400	650	1050	1050	600	600	800	800	800	500	800	800	800	800	800	800
W(kg)		12	16	22	35	58	74	205	322	460	576	864	1280	1600	3540	4500	5940	7540	9320

300Lb

Nominal Diameter		2"	21/2"	3"	4"	5"	6"	8"	10"	12"	14"	16"	18"	20"	24"	28"	32"	36"	40"
D1		51	64	76	102	127	152	203	254	305	337	387	438	489	591	686	781	876	978
L	RF	216	241	283	305	381	457	521	559	635	762	838	914	991	1143	1346	1542	1724	1887
L	BW	216	241	283	305	381	457	521	559	635	762	838	914	991	1143	1346	1542	1727	1880
H1		102	114	127	152	184	219	273	360	395	430	470	580	580	700	800	950	1100	1200
H2		107	125	152	178	300	330	398	495	580	625	670	840	840	1050	1100	1150	1247	1374
E								116	116	171	171	257	257	257	150	83	83	123	123
F								350	350	420	420	400	400	400	410	650	650	735	735
W		230	400	400	650	1050	1050	600	600	800	800	800	800	800	800	800	800	800	800
W(kg)		15	24	30	55	87	118	255	370	533	640	1030	1542	2100	4200	5300	7860	8684	10300