Cast steel swing check valve

Cast steel swing check valve

Cast steel swing check valve

Description

Description

Main Parts

1	Body
2	Seat
3	Disc
4	Screws
5	Valve disc cover
6	Swing arm
7	Pin
8	Pivot pin
9	Gasket
10	Upper seal seat
11	Nut
12	Stud
13	Bolt
14	Spring washer
15	Lifting ring

Cast steel swing check valve 2

Cast steel swing check valve 3

ANSl Standard Pressure Test (MPa) Material:WCB

Pressure (Class)	Shell Strength Test	High Pressure Seal Test	Low Pressure Seal Test
150	3	2.2	0.6
300	7.7	5.6
600	15.3	11.2
900	23	16.8
1500	38.3	28.1
2500	63.8	46.8

DIN Standard Pressure Test (MPa) Material:GS-C25

Nominal Pressure(PN)	Shell Strength Test	High Pressure Seal Test	Low Pressure Seal Test
1.6	2.4	1.76	0.6
2.5	3.75	2.75
4	6	4.4
6.4	9.6	7.04
10	15	11

Material	Cast Steel		Alloy Steel			Stainless Steel
Body	A216 WCB	A352 LCB	A217 WC6	A217 WC9	A217 C5	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M	CD3 MN
Bonnet	A216 WCB	A352 LCB	A217 WC6	A217 WC9	A217 C5	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M	CD3MN
Disc	A105	LF2	F11	F22	F5	A182 F304	F316	F304L	F316L	F51
Pin	A270 410	A276 410	A276 410	A270 410	A276 410	A276 304	A276 316	A276 304L	A276 316L	F51
Forked Member	A216 WCB	A352 LCB	A217 WC6	A217 WC9	A217 C5	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M	CD3MN
Stud	A193 B7	A320 L7	A193 B16	A193 B16	A193 B16	A193 B8	A193 B8M	A193 B8	A193 B8M	A193 B8M
Nut	A194 2H	A194 7	A194 7	A194 7	A194 7	A194 8	A194 8M	A194 8	A194 8M	A194 8M

Main Dimensions and Weight

CLASS 150

Size		L	L1	L2	H	WT(RF)
inch	mm	mm	mm	mm	mm	Kg
2	50	203	216	203	150	17
2-1/2	65	216	229	216	160	20
3	80	241	254	241	190	25
4	100	292	305	292	259	40
5	125	330	343	330	277	67
6	150	356	369	356	304	93
8	200	495	508	495	375	134
10	250	622	635	622	417	199
12	300	698	711	698	478	305
14	350	787	800	787	540	370
16	400	864	877	864	620	542
18	450	978	991	978	690	750
20	500	978	991	978	720	900
24	600	1295	1308	1295	871	1200
30	750	1524		1524	1005	2190

CLASS 300

Size		L	L1	L2	H	WT(RF)
inch	mm	mm	mm	mm	mm	Kg
2	50	267	283	267	175	23
2-1/2	65	292	308	292	225	37
3	80	318	334	318	230	46
4	100	356	372	356	265	71
5	125	400	416	400	305	100
6	150	444	460	444	325	130
8	200	533	549	533	399	202
10	250	622	638	622	440	296
12	300	711	727	711	462	458
14	350	838	854	838	571	583
16	400	864	880	864	659	754
18	450	978	994	978	676	935
20	500	1016	1035	1016	742	1155
24	600	1346	1368	1346	910	1408

CLASS 600

Size		L	L1	L2	H	WT(RF)
inch	mm	mm	mm	mm	mm	Kg
2	50	292	295	292	185	28
2-1/2	65	330	333	330	227	32
3	80	356	359	356	235	49
4	100	432	435	432	297	86
5	125	508	511	508	340	165
6	150	559	562	559	385	185
8	200	660	663	660	444	365
10	250	787	790	787	500	557
12	300	838	841	838	542	670
14	350	889	892	889	670	944
16	400	991	994	991	715	1300
18	450	1092	1095	1092	786	1760
20	500	1194	1200	1194	845	2200
24	600	1397	1407	1397	1024	3350

Cast steel swing check valve 2

Cast steel swing check valve 3

CLASS 900

Size		L	L1	L2	H	WT(RF)
inch	mm	mm	mm	mm	mm	Kg
2	50	368	371	368	210	58
2-1/2	65	419	422	419	260	76
3	80	381	384	381	285	100
4	100	457	460	457	340	140
6	150	610	613	610	424	294
8	200	737	740	737	545	700
10	250	838	841	838	590	744
12	300	965	968	965	676	870
14	350	1029	1039	1029	740	1254
16	400	1130	1140	1130	800	1800

CLASS 1500

Size		L	L1	L2	H	WT(RF)
inch	mm	mm	mm	mm	mm	Kg
2	50	368	371	368	210	66
2-1/2	65	419	422	419	255	84
3	80	470	473	470	285	123
4	100	546	549	546	355	196
6	150	705	711	705	470	481
8	200	832	842	832	561	824
10	250	991	1001	991	675	1252
12	300	1130	1146	1130	840	1440
14	350	1257	1276	1257	950	1745
16	400	1384	1406	1384	1107	2500

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