Carbon steel flange vertical check valve c. s flange vertical check valve H42W-16/25

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Carbon steel flange vertical check valve c. s flange vertical check valve H42W-16/25

Carbon steel flange vertical check valve c. s flange vertical check valve H42W-16/25

Product drawings

Product drawings.png

Product size

nominal pressure(Mpa)	Nominal Diameter(mm)	L	D	D1	D2	b-f	Z-Фd
PN16	15	86	95	65	45	14-2	4-14
	20	96	105	75	55	14-2	4-14
	25	106	115	85	65	14-2	4-14
	32	152	135	100	78	16-2	4-18
	40	160	145	110	85	16-3	4-18
	50	170	160	125	100	16-3	4-18
	65	180	180	145	120	18-3	4-18
	80	200	195	160	135	20-3	8-18
	100	210	215	180	155	20-3	8-18
	125	280	245	210	185	22-3	8-18
	150	300	280	240	210	24-3	8-23
	200	380	335	295	265	26-3	12-23
	250	450	405	355	320	30-3	12-26
	300	450	460	410	375	30-4	12-26
	350	500	520	470	435	34-4	16-26
	400	550	580	525	485	36-4	16-30
	450	600	640	585	545	40-4	20-30
	500	650	705	650	608	44-4	20-34
nominal pressure(Mpa)	Nominal Diameter(mm)	L	D	D1	D2	b-f	Z-Фd
PN25	15	86	95	65	45	16-2	4-14
	20	96	105	75	55	16-2	4-14
	25	106	115	85	65	16-2	4-14
	32	152	135	100	78	18-2	4-18
	40	160	145	110	85	18-3	4-18
	50	170	160	125	100	20-3	4-18
	65	180	180	145	120	22-3	8-18
	80	200	195	160	135	22-3	8-18
	100	210	230	180	160	24-3	8-23
	125	280	270	220	188	28-3	8-26
	150	300	300	250	218	30-3	8-26
	200	380	360	310	278	34-3	12-26
	250	450	425	370	332	36-3	12-30
	300	450	485	430	390	40-4	16-30
	350	500	550	490	448	44-4	16-34
	400	550	610	550	505	48-4	16-36
	450	600	660	600	555	50-4	20-36
	500	650	730	660	610	52-4	20-41

Technical Data

1. Implement the standard GB/T 12236-2008

2. Structural Length Standard GB/T 12221-2005

3. Flange size standard GB/T9113.1

4. Inspection standard JB/T 9092-1999

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