Cast Steel Trunnion Mounted Ball Valves

Features

Size: 2"~40"
Class: 150~900
Two Pieces Cast Steel Body
Trunnion Mounted Ball, Full & Reduced Bore
Anti-Static Device Blow-out Proof Stem Fire Safe Design
Emergency Sealant Injector (8" &Larger)

Design: ASME B16.34/API 6D
Face to Face: ASME B16.10
End to End: ASME B16.10
End Flange: ASME B16.5
BW End: ASME B16.25
Test: API 598
Fire Safe Test: API 607/API 6FA
Special: NACE MR-01-75

Materials

Materials of Cast Steel Trunnion Mounted Ball Valves

No.	Part	Material
1	Body	ASTM A105, ASTM A182-F316, ASTM A350-LF2
2	Adapter	ASTM A105, ASTM A182-F316, ASTM A350-LF2
3	Ball	ASTM A105/ENP, ASTM A182-F316
4	Seat Assembly	Assembled By 5 & 6
5	Seat Insert	PTFE / Nylon
6	Seat Ring	ASTM A105/ENP, ASTM A182-F316
7	Stem	ASTM A105/ENP, ASTM A182-F316
8	Alignment Pin	Stainless Steel
9	Shim	Stainless Steel
10	Trunnion Support	ASTM A105/ENP, ASTM A182-F316
11	* Gland Gasket	304SS + Graphite, 316SS + Graphite
12	* Body Gasket	304SS + Graphite, 316SS + Graphite
13	Spacer	PTFE
14	* Seat Fire safe Packing	Flexible Graphite
15	* Stem Fire safe Packing	Flexible Graphite
16	Gland Flange	ASTM A105, ASTM A182-F316, ASTM A350-LF2
17	Top Flange	ASTM A105, ASTM A182-F316, ASTM A350-LF2
18	Thrust Washer	PTFE
19	Bearing	316 + PTFE + MoS2
20	Seat Follower	ASTM A105/ENP, ASTM A182-F316
21	Vent Valve	Stainless Steel
22	Drain	Stainless Steel
23	Seat Spring	Inconel X-750
24	Antistatic Spring	Stainless Steel
25	Grounding Plunger	Stainless Steel
26	* O-Ring	NBR / VITON
27	* O-Ring	NBR / VITON
28	* O-Ring	NBR / VITON
29	* O-Ring	NBR / VITON
30	Body Stud	ASTM A193-B7, ASTM A193-B8,ASTM A320-L7M
31	Body Nut	ASTM A194-2H, ASTM A194-8,ASTM A194-7M
32	Screw	Carbon Steel, Stainless Steel, ASTM A320-L7M
33	Screw	Carbon Steel, Stainless Steel, ASTM A320-L7M
34	Gland Pin	Carbon Steel, Stainless Steel
35	Key	Carbon Steel, Stainless Steel
36	Seat Injection	Stainless Steel
37	Stem Injection	Stainless Steel

ASME Pressure Class 150 Lb-Two-Piece(2PC)
Flanged Ends-Cast-Trunnion Mounted-Full Bore-Dimensions and Weights

Dimensions of Cast Steel Trunnion Mounted Ball Valves

Weights of Cast Steel Trunnion Mounted Ball Valves

Size	D	L	H	W	Weight
in	mm	mm	mm	mm	Kg
2	51	178	140	250	15
3	76	203	177	350	24
4	102	229	206	420	40
6	152	394	305	*280	95
8	203	457	398	*320	170
10	254	533	495	*350	255
12	305	610	580	*400	390
14	337	686	625	*500	510
16	387	762	720	*500	820
18	438	864	770	*500	1010
20	489	914	840	*500	1828
24	591	1067	920	*600	2100

ASME Pressure Class 150 Lb-Two-Piece(2PC)
Flanged Ends-Cast-Trunnion Mounted-Reduce Bore-Dimensions and Weights

Size	D	d	L	H	W	Weight
in	mm	mm	mm	mm	mm	Kg
3*2	51	76	203	140	250	21
4*3	76	102	229	177	350	30
6*4	102	152	394	206	420	68
8*6	152	203	457	305	*280	115
10*8	203	254	533	398	*320	214
12*10	254	305	610	495	*350	284
14*12	305	337	686	580	*400	418
16*14	337	387	762	625	*500	612
18*16	387	438	864	720	*500	970
20*18	438	489	914	770	*500	1137
24*20	489	591	1067	840	*500	2000

ASME Pressure Class 300 Lb-Two-Piece(2PC)
Flanged Ends-Cast-Trunnion Mounted-Full Bore-Dimensions and Weights

Size	D	L	H	W	Weight
in	mm	mm	mm	mm	Kg
2	51	216	140	250	18
3	76	283	177	350	33
4	102	305	206	420	55
6	152	403	305	*280	135
8	203	502	398	*320	210
10	254	568	495	*350	391
12	305	648	580	*400	550
14	337	762	625	*500	710
16	387	838	720	*500	1250
18	438	914	770	*500	1300
20	489	991	840	*500	2180
24	591	1143	920	*600	2930

ASME Pressure Class 300 Lb-Two-Piece(2PC)
Flanged Ends-Cast-Trunnion Mounted-Reduce Bore-Dimensions and Weights

Size	D	d	L	H	W	Weight
in	mm	mm	mm	mm	mm	Kg
3*2	51	76	283	140	250	25
4*3	76	102	305	177	350	41
6*4	102	152	403	206	420	92
8*6	152	203	502	305	*280	164
10*8	203	254	568	398	*320	350
12*10	254	305	648	495	*350	400
14*12	305	337	762	580	*400	590
16*14	337	387	838	625	*500	850
18*16	387	438	914	720	*500	1220
20*18	438	489	991	770	*500	1460
24*20	489	591	1143	840	*500	2220

ASME Pressure Class 600 Lb-Two-Piece(2PC)
Flanged Ends-Cast-Trunnion Mounted-Full Bore-Dimensions and Weights

Size	D	L	H	W	Weight
in	mm	mm	mm	mm	Kg
2	51	292	145	350	25
3	76	356	182	420	50
4	102	432	211	700	56
6	152	559	435	*400	250
8	203	660	530	*500	437
10	254	787	615	*500	735
12	305	838	680	*500	1050
14	337	889	720	*600	1300
16	387	991	540	*600	1775
18	438	1092	590	*600	2100
20	489	1194	925	*600	3100
24	591	1397	980	*600	4750

ASME Pressure Class 600 Lb-Two-Piece(2PC)
Flanged Ends-Cast-Trunnion Mounted-Reduce Bore-Dimensions and Weights

Size	D	d	L	H	W	Weight
in	mm	mm	mm	mm	mm	Kg
3*2	51	76	356	145	250	39
4*3	76	102	432	182	350	65
6*4	102	152	559	211	420	136
8*6	152	203	660	435	*280	292
10*8	203	254	787	530	*320	505
12*10	254	305	838	615	*350	760
14*12	305	337	889	680	*400	1105
16*14	337	387	991	420	*500	1417
18*16	387	438	1092	840	*500	1955
20*18	438	489	1194	890	*500	2380
24*20	489	591	1397	925	*500	3640

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