H42 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
Nominal diameter DN (mm)	L	D	D1	D2	f	Z-Φd	Kg
PN1.0MPa
15	80	95	65	45	3	4-Φ14	3.5
20	90	105	75	55	3	4-Φ14	3.5
25	100	115	85	65	3	4-Φ14	4
32	110	140	100	78	3	4-Φ18	5
40	125	150	110	85	3	4-Φ18	8
50	140	165	125	100	3	4-Φ18	11
65	160	185	145	120	3	8-Φ18	15
80	185	200	160	135	3.5	8-Φ18	20
100	210	220	180	155	3.5	8-Φ18	33
125	250	250	210	185	3.5	8-Φ18	38
150	300	285	240	210	4	8-Φ22	50
200	380	340	295	265	4	8-Φ22	85
250	420	395	350	320	5	12-Φ22	150
300	457	445	400	360	5	12-Φ22	180
350	533	505	460	428	5	16-Φ22	250
400	575	565	515	482	6	16-Φ26	285
PN1.6MPa
15	80	95	65	45	3	4-Φ14	3.5
20	90	105	75	55	3	4-Φ14	3.5
25	100	115	85	65	3	4-Φ14	4
32	110	140	100	78	3	4-Φ18	5
40	125	150	110	85	3	4-Φ18	8
50	140	165	125	100	3	4-Φ18	11
65	160	185	145	120	3	8-Φ18	15
80	185	200	160	135	3.5	8-Φ18	20
100	210	220	180	155	3.5	8-Φ18	33
125	250	250	210	185	3.5	8-Φ18	38
150	300	285	240	210	4	8-Φ22	50
200	380	340	295	265	4	12-Φ22	85
250	420	405	355	320	5	12-Φ26	155
300	457	460	410	370	5	12-Φ26	190
350	533	520	470	435	5	16-Φ26	260
400	575	580	525	490	6	16-Φ30	295

H42 Check Valve