Check Valves / Product 2559

Forged steel swing check valve Class150/300/600

Name: Forged steel swing check valve Class150/300/600
Brand: ZGV
SKU: 2559

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Product ID2559

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Dimensions & weights

Part materials

No.	Part	Material
1	Flange	A105
2	Body	A105
3	Seat	13Cr
4	Disc	13Cr
5	Rocker	13Cr
6	Gasket	Stainless steel+flexible graphite
7	Bonnet	A105
8	Nut	A194-2H
9	Bolt	A193-B7

Dimensions & weights

Size (in)	DN (mm)	Class	L (mm)	D (mm)	C (mm)	g (mm)	T (mm)	n-d	H reduced (mm)	H full (mm)	Weight reduced (kg)	Weight full (kg)
1/2	15	150	108	90	60.5	35	11.5	4-16	61	61	4.5	6.9
1/2	15	300	140	95	66.5	35	14.5	4-16	61	61	4.8	7.7
1/2	15	600	165	95	66.5	35	14.5	4-16	61	61	5.6	7.8
3/4	20	150	117	100	70	43	13	4-16	61	78	6.9	9.8
3/4	20	300	152	115	82.5	43	16	4-19	61	78	7.7	11.3
3/4	20	600	190	115	82.5	43	16	4-19	61	78	7.8	12.5
1	25	150	127	110	79.5	51	14.5	4-16	78	84	9.8	13.5
1	25	300	216	125	89	51	18	4-19	78	84	11	16.8
1	25	600	216	125	89	51	18	4-19	78	84	12.5	17.5
1-1/4	32	150	140	115	89	63	16	4-16	84	101	13.5	19.5
1-1/4	32	300	229	135	98.5	63	19.5	4-19	84	101	16.8	21.2
1-1/4	32	600	229	135	98.5	63	21	4-19	84	101	17	23.5
1-1/2	40	150	165	125	98.5	73	18	4-16	101	120	19.5	28.5
1-1/2	40	300	241	155	114.5	73	21	4-22.5	101	120	21.2	32.6
1-1/2	40	600	241	155	114.5	73	22.5	4-22.5	101	120	23.5	38.5
2	50	150	203	150	120.5	92	19.5	4-19	120	133	28	30.3
2	50	300	267	165	127	92	22.5	8-19	120	133	32.6	35
2	50	600	292	165	127	92	26	8-19	120	133	38.8	42.2

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