High Pressure Forged Steel Trunnion Mounted Ball Valve

The high pressure cast steel trunnion mounted ball valve is divided into three parts according to the cross section perpendicular to the valve channel axis at the two valve seat parts. The whole valve high-pressure forged steel ball valve is symmetrical along the central axis of the valve stem, which is mainly on the pipeline. Used to cut, distribute and change the direction of media flow.

Product Details

Products Description :

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ITEM	PART NAME	MATERIAL
1	ADAPTER	A105
2	SEAT RING	A105+ENP
3	SEAT INSERT	PTFE/RPTFE/NYLON
4	BODY	A105
5	O-RING	VITON
6	TRUNNION	A105+ENP
7	GASKET	304SS/316SS+GRAPHITE
8	SCREW	A193 B7/BM
9	BOLT	ASTM A193 B7/BM
10	NUT	ASTM A194 2H/2HM
11	O-RING	VITON
12	SPRING	INCONEL X-750
13	BALL	A105+ENP
14	BEARING	AISI 1045+RPTFE
15	O-RING	VITON
16	GASKET	304SS/316SS+GRAPHITE
17	STEM	AISI 1040+ENP/AISI 1045+ENP
18	O-RING	VITON
19	SCREW	CARBON STEEL
20	PACKING	GRAPHITE/PTFE
21	CONNECTING PLATE	CARBON STEEL
22	GEAR OPERATOR	ASSEMBLY
23	BOLT	CARBON STEEL
24	NUT	CARBON STEEL
25	GREASE FITTING(SEAT)	CARBON STEEL
26	GREASE FITTING(STEM)	CARBON STEEL
27	PACKING BOX	A105+ENP
28	ANTI STATIC BALL	304SS
29	ANTI STATIC SPRING	304SS
30	THRUST WASHER	PTFE
31	DRAIN VALVE	CARBON STEEL
32	PLUG	CARBON STEEL
33	SUPPORT	CARBON STEEL

Product Specifications :

API Series main connection size ：

NPS	in	1/2	3/4	1	1-1/41-1/22	2-1/2	3	4	6	8	10
DN	mm	15	20	25	32/40/50	65	80	100	150	200	25
L(RF)	mm	108	117	127	140/165/178	191	203	229	394	457	533
L(BW)	mm	-	-	165	178/191/216	241	283	305	457	521	559
L(RTJ)	mm	119	130	140	152/178/191	203	216	241	406	470	546
H	mm6	70	93	93	102/118/145	148	152	203	338	456	510
W	mm	130	130	160	180/200/300	300	350	400	750	300	400
WT(RF)	kg	3	4	5.5	7.6/8.5/12	18	24	40	82	185	300

Full port class 300 :

NPS	in	1/2	3/4	1	1-1/41-1/22	2-1/2	3	4	6	8
DN	mm	15	20	25	32/40/50	65	80	100	150	200
L(RF)	mm	108	117	127	140/165/178	191	203	229	394	457
L(BW)	mm	-	-	165	178/191/216	241	283	305	457	521
L(RTJ)	mm	119	130	140	152/178/191	203	216	241	406	470
H	mm6	70	93	93	102/118/145	148	152	203	338	456
W	mm	130	130	160	180/200/300	300	350	400	750	300
WT(RF)	kg	3	4	5.5	7.6/8.5/12	18	24	40	82	185