Forged Steel Trunnion Mounted Ball Valve

Features:

Bore: FB, RB

2 pieces body, 3 pieces body

Blow-out proof stem design

Anti statics and stopper device

Material: A105+ENP, A182 F304, F316, F304L, F316L, LF2

Size: 2″ to 36″

Pressure rating: Class 150 to Class 2500

Lever, worm gear, pneumatic, motor and electric operated are all available

Material List:

No.	Part Name	ASTM Material
		C.S	304	316	304L	316L
1	Body	A105	A182 F304	A182 F316	A182 F304L	A182 F316L
2	Bonnet	A105	A182 F304	A182 F316	A182 F304L	A182 F316L
3	Ball	F304+ENP	A182 F304	A182 F316	A182 F304L	A182 F316L
4	Stem	A276 304	A276 304	A276 316	A276 304L	A276 316L
5	Seat	A105+ENP	A182 F304	A182 F316	A182 F304L	A182 F316L
6	Seat Insert	Class filled + PTFE
7	Seat Spring	AISI 304
8	Seat Ring	NBR	Viton
9	Stem O-ring	NBR	Viton
10	Gasket	304+Graphite
11	O-ring	NBR	Viton
12	Spring	AISI 304
13	Plunger	A105	A276 304	A276 316	A276 304L	A276 316L
14	Bolt	A193 B7	A193 B8
15	Nut	A194 2H	A194 8
16	Trunnion	A276 410	A276 304	A276 316	A276 304L	A276 316L
17	Bearing	304+PTFE	316+PTFE
18	Gland	A105	A182 F304	A182 F316	A182 F304L	A182 F316L
19	Bolt	A193 B7	A193 B8
20	Stop Plane	C.S	Carbon Steel+Zn

Class 150
NPS(inch)	2	2-1/2	3	4	6	8	10	12	14	16	18	20	24	26	28	30	32	36
DN(mm)	50	65	80	100	150	200	250	300	350	400	450	500	600	650	700	750	800	900
L(RF)	178	190	203	229	394	457	533	610	686	762	864	914	1067	1143	1245	1295	1372	1524
L1(BW)	216	241	283	305	457	521	559	635	762	838	914	991	1143	1245	1346	1397	1524	1727

Class 300
NPS(inch)	2	2-1/2	3	4	6	8	10	12	14	16	18	20	24	26	28	30	32
DN(mm)	50	65	80	100	150	200	250	300	350	400	450	500	600	650	700	750	800
L(RF)	216	241	283	305	403	502	568	648	762	838	914	991	1143	1245	1346	1397	1524
L1(BW)	216	241	283	305	403	502	568	648	762	838	914	991	1143	1245	1346	1397	1524

Class 600
NPS(inch)	2	2-1/2	3	4	6	8	10	12	14	16	18	20	24	26	28
DN(mm)	50	65	80	100	150	200	250	300	350	400	450	500	600	650	700
L(RF/BW)	292	330	356	432	559	660	787	838	889	991	1092	1194	1397	1448	1549
L2(RTJ)	295	333	359	435	562	664	791	841	892	994	1095	1200	1407	1461	1562

Class 900
NPS(inch)	2	2-1/2	3	4	6	8	10	12	14	16	18	20	24
DN(mm)	50	65	80	100	150	200	250	300	350	400	450	500	600
L(RF/BW)	368	419	381	457	610	737	838	965	1029	1130	1219	1321	1549
L2(RTJ)	371	422	384	460	613	740	841	968	1038	1140	1232	1334	1568

Class 1500
NPS(inch)	2	2-1/2	3	4	6	8	10	12	14	16
DN(mm)	50	65	80	100	150	200	250	300	350	400
L(RF/BW)	368	419	470	546	705	832	991	1130	1257	1384
L2(RTJ)	371	422	473	549	711	841	1000	1146	1276	1407

Class 2500
NPS(inch)	2	2-1/2	3	4	6	8	10	12
DN(mm)	50	65	80	100	150	200	250	300
L(RF/BW)	451	508	578	673	914	1022	1270	1422
L2(RTJ)	454	540	584	683	927	1038	1292	1445

Applications:

Oil system, power plant, metallurgical industry, marine and medicine