SWING CHECK VALVE - NRV CLASS 150, 300, 600

Description

SWING CHECK VALVE-NRV MATERIAL SPECIFICATION
PART NAME	MATERIAL		MATERIAL
BODY	A 216 WCB	A 217 WC6	A 351 CF8	A 351CF8M
DISC	CA15/13% Cr. FACING ON WCB	WC6+13% Cr.	A 351 CF8	A 351CF8M
SEAT RING 1	CA15/A 515 70+ 13% Cr. FACING	SS 304	T304	T316
TOP COVER	A 216 WCB	A 217 WC6	A 351 CF8	A 351CF8M
STUD & NUT	A 193 B7/ A 194 2H	A 193 B16/ A 194 Gr.7	A 193 B8/A 194 Gr.8
BRACKET STUD & NUT	A 193 B8/A 194 8		A 193 B8/A 194 Gr.8
GASKET	SPW SS 304/316 WITH GRAFOIL		SPW SS 304/316 WITH GRAFOIL
WASHER	T410	T304	T304	T316
DISC NUT	A 194 Gr.8		A 194 Gr.8
HINGE PIN	T410	T304	T304	T316
SPLIT PIN	T410	T304	T304	T316
NAME PLATE	ALUMINIUM/S.S.		ALUMNIUM/S.S
HINGE	A 216 WCB	A 217 WC6	A 351 CF8	A 351CF8M
HINGE BRACKET	A 216 WCB	A 217 WC6	A 351 CF8	A 351CF8M
LIFTING EYE BOLT 2	ASTM A 105		ASTM A 105

SWING CHECK VALVE - NRV DIMENSION CLASS 150
VALVE SIZE- IN MM	L	L1	H opp	Wt. kg opp (F/E)
2 50	8.0 203	8.0 203	145	18
2.5 65	8.5 216	8.5 216	165	25
3 80	9 .5 241	9.5 241	170	32
4 100	11.5 292	1 1.5 292	205	50
5 125	13 330	13 330	225	70
6 150	14.0 356	14.0 356	255	85
8 200	19.5 495	19.5 495	300	126
10 250	24.5 622	24.5 622	340	220
12 300	27.5 698	27.5 698	485	315
14 350	31.0 787	31.0 787	465	450
16 400	34.0 864	34.0 864	595	570
18 450	38.5 978	38.5 978	545	725
20 500	38.5 978	38.5 978	600	1050
22 550	42.0 1067	42.0 1067	695	1255
24 600	51.0 1295	51.0 1295	750	1310
26 650	51.0 1295	51.0 1295	775	1500
28 700	57.0 1448	57.0 1448	800	1650
30 750	60.0 1524	60.0 1524	825	1865
32 800	-	-	-	-
36 900	77.0 1956	77.0 1956	900	-

SWING CHECK VALVE - NRV DIMENSION CLASS 300
VALVE SIZE- IN MM	L	L1	H opp	Wt. kg opp (F/E)
2 50	10.5 267	10.5 267	155	25
2.5 65	11.5 292	11.5 292	215	40
3 80	12.5 318	12.5 318	185	60
4 100	14.0 356	14.0 356	220	80
5 125	15.7 400	15.7 400	245	105
6 150	17.5 444	17.5 444	275	130
8 200	21.0 533	21.0 533	300	215
10 250	24.5 622	24.5 622	375	345
12 300	28.0 711	28.0 711	430	470
14 350	33.0 838	33.0 838	520	685
16 400	34.0 864	34.0 864	560	998
18 450	38.5 978	38.5 978	686	1050
20 500	40.0 1016	40.0 1016	610	1220
22 550	44.0 1118	44.0 1118	-	-
24 600	53.0 1346	52.9 1346	-	-
26 650	53.0 1346	52.9 1346	-	-
28 700	59.0 1499	59.0 1499	-	-
30 750	62.7 1594	62.7 1594	-	-
36 900	82.0 2083	82.0 2083	-	-

SWING CHECK VALVE - NRV DIMENSION CLASS 600
VALVE SIZE- IN MM	L	L1	H app	Wt. kg app (F/E)
2 50	11.5 292	11.5 292	160	29
2.5 65	13.0 330	13.0 330	260	55
3 80	14.0 356	14.0 356	230	65
4 100	17.0 432	17.0 432	280	115
5 125	20.0 508	20.0 508	290	145
6 150	22.0 559	22.0 559	330	250
8 200	26.0 660	26.0 660	360	405
10 250	31.0 787	31.0 787	475	620
12 300	33.0 838	33.0 838	555	815
14 350	35.0 889	35.0 889	580	970
16 400	39.0 991	39.0 991	665	1215
18 450	43.0 1092	43.0 1092	420	1750
20 500	47.0 1194	47.0 1194	450	2360
22 550	50.9 1295	50.9 1295	475	-
24 600	55.0 1397	55.0 1397	480	3820
26 650	57.0 1448	57.0 1448	-	-
28 700	63.0 1600	62.9 1600	-	-
30 750	65.0 1651	65.0 1651	-	-
36 900	82.0 2083	82.0 2083	-	-

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