H41 Check Valve-Fluoroplastic-Lined Valve Series-Zhejiang Lierduo Valve Co., Ltd.

Main component material list
serial number	Part Name	carbon steel	stainless steel		Ultra low carbon stainless steel
serial number	Part Name	C	P	R	PL	RL
1	valve body	WCB	CF8	CF8M	CF3	CF3M
2	Lining layer	FEP(F46)/PTFE(F4)/PFA
3	bolt	25#	304	316	304	316
4	nut	25#	304	316	304	316

Main connection dimensions and weight
Nominal diameter DN (mm)	standard value
	L	D	D1	D2	f	Z-Φd	Kg
	PN1.0MPa
15	130	95	65	65	3	4-Φ14	4.5
20	150	105	75	55	3	4-Φ14	6
25	160	115	85	65	3	4-Φ14	7.5
32	180	140	100	78	3	4-Φ18	10
40	200	150	110	85	3	4-Φ18	13
50	230	165	125	100	3	4-Φ18	16
65	290	185	145	120	3.5	8-Φ18	23
80	310	200	160	135	3.5	8-Φ18	32
100	350	220	180	155	3.5	8-Φ18	40
125	400	250	210	185	3.5	8-Φ18	61
150	480	285	240	210	4	8-Φ22	80
200	600	340	295	265	4.5	8-Φ22	132
250	622	395	350	320	4.5	12-Φ22	220
300	698	445	400	368	5	12-Φ22	390
350	787	505	460	428	5	16-Φ22	450
400	914	565	515	482	5	16-Φ26	570
450	978	615	565	525	6	20-Φ26	720
PN1.6MPa
15	130	95	65	65	3	4-Φ14	4.5
20	150	105	75	55	3	4-Φ14	6
25	160	115	85	65	3	4-Φ14	7.5
32	180	140	100	78	3	4-Φ18	10
40	200	150	110	85	3	4-Φ18	13
50	230	165	125	100	3	4-Φ18	16
65	290	185	145	120	3.5	8-Φ18	23
80	310	200	160	135	3.5	8-Φ18	32
100	350	220	180	155	3.5	8-Φ18	40
125	400	250	210	185	3.5	8-Φ18	61
150	480	285	240	210	4	8-Φ22	80
200	600	340	295	265	4.5	12-Φ22	135
250	622	405	355	320	4.5	12-Φ26	225
300	698	460	410	375	5	12-Φ26	400
350	787	520	470	435	5	16-Φ26	465
400	914	580	525	485	5	16-Φ30	590
450	978	640	585	540	6	20-Φ30	750

H41 Check Valve