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Check Valve

Features: Suitable medium： water,vapour,oil
Suitable temperature： -29℃～425℃
Nitric acid： -196℃～540℃
Strong oxidizing medium： -196℃～425℃

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Product parameter
Adoptive standards
Features
Application
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Product parameter:

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Pressure level	DN	Measurement(mm)						Weight(kg)
Pressure level	DN	L	D	D2	D3	D4	D5	Weight(kg)
PN10	15	22	52	15	24	31	40	0.12
	20	24	62	19	30	40	50	0.24
	25	28	72	24	36	47	58	0.34
	32	28	83	31	45	56	68	0.53
	40	31.5	93	39	55	66	78	0.8
	50	40	108	48	65	78	90	1.2
	65	46	128	62	80	95	110	1.8
	80	50	142	76	95	110	128	2.2
	100	60	162	95	115	135	150	3.4
	125	90	192	110	125	132		9
	150	106	218	127	150	158		14
	200	140	273	165	200	208		24
PN16	15	22	52	15	24	31	40	0.12
	20	24	62	19	30	40	50	0.24
	25	28	72	24	36	47	58	0.34
	32	28	83	31	46	56	68	0.53
	40	31.5	93	39	55	66	78	0.8
	50	40	108	48	65	78	90	1.2
	65	46	128	62	80	95	110	1.8
	80	50	142	76	95	110	128	2.2
	100	60	162	95	115	135	150	3.4
	125	90	192	110	125	132		9
	150	106	218	127	150	158		14
	200	140	273	165	200	208		24
PN25	15	22	52	15	24	31	40	0.12
	20	24	62	19	30	40	50	0.24
	25	28	72	24	36	47	58	0.34
	32	28	83	31	46	56	68	0.53
	40	31.5	93	39	55	66	78	0.8
	50	40	108	48	65	78	90	1.2
	65	46	128	62	80	95	110	1.8
	80	50	142	76	96	110	128	2.2
	100	60	168	95	115	135	150	3.8
	125	90	194	110	125	132		9.2
	150	106	224	127	150	158		15
	200	140	284	165	200	208		26
PN40	15	22	52	15	24	31	40	0.12
	20	24	62	19	30	40	50	0.24
	25	28	72	24	36	47	58	0.34
	32	28	83	31	46	56	68	0.53
	40	31.5	93	39	55	66	78	0.8
	50	40	108	48	65	78	90	1.2
	65	46	128	62	80	95	110	1.8
	80	50	142	76	96	110	128	2.2
	100	60	168	95	115	135	150	3.8
	125	90	194	110	125	132		9.2
	150	106	224	127	150	158		15

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