Cast steel reducing floating ball valve_Ball valve_China Jingjia Valve (Group) Co., Ltd.

Company in addition to the production of full size floating valve, also produce reducing floating ball valve, in order to meet the different needs of users. Reducing valve can not only appropriate to reduce the cost and price, and can satisfy the user’s specific requirements.

Technical parameters

Nominal dimension		Cass150、 PN20						Cass300、 PN50						Class600、PN110
DN	NPS	L		D	D1	H	W	L		D	D1	H	W	L	D	D1	H	W
DN	NPS	long	short	D	D1	H	W	long	short	D	D1	H	W	L	D	D1	H	W
15	1/2	108		10	14	80	140	140		10	14	80	140	165	10	14	75
20	3/4	117		14	19	85	140	152		14	19	85	140	190	14	19	79
25	1	127		20	25	90	140	165		20	25	90	140	216	20	25	83
32	1 1/4	140		25	32	99	150	178		25	32	99	150	229	25	32	114
40	1 1/2	165		32	38	105	180	190		32	38	105	180	241	32	38	120
50	2"	178		38	51	126	200	216		38	51	126	200	292	38	51	125
65	1 1/2	190		51	64	140	250	241		51	64	140	250	330	51	64	156
80	3"	203		64	76	165	300	283		64	76	165	300	356	64	76	172
100	4	229		76	102	178	350	305		76	102	178	350	432	76	102	220
125	5	356		102	127	230	500	381		102	127	230	500	508	102	127	250
150	6	394	267	127	152	280	800	403		127	152	280	800
200	8	457	292	152	203	310	800	502	419	152	203	310	800
250	10	533	330	203	254	350	1000	568	457	203	254	350	1000

Note: 1, reducing connecting flange size of ball valve is the same as the full size ball valve.
2, part of the specifications of the reducing valve, the length of the structure has two long and short series.

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