PTEE-lined swing check valve

current position： home>衬氟止回阀

Fluorine butterfly valve

Fluorine ball valve

Fluorine lined globe valve

Fluorine gate valve

Fluorine-lined plug valve

Fluorine-lined diaphragm valve

Fluorine-lined check valve

Fluorine-lined filter

Fluorine-lined eyecup and pipe accessories

Fluorine-lined regulating valve

Other valves

■Main parts and materials table

Part name	Material
Upper and lower body	Cast steel、Stainless steel、Lining F4 、F46
Disc	Cast steel、Stainless steel、Lining F4 、F46
Cover	Cast iron、Cast steel、Stainless steel、Lining F4 、F46
Washer	F4、F46

■Main parts and material table

■Main form and connection size

Nominal diameter	PN1.0（MPa）Main form and connection size									Weight
DN	L	D	D1	D2	f	b	z-Φd	B	H	Kg
25	160	155	85	58	3	14	4-Φ14	128	70	4.5
32	180	135	100	69	3	16	4-Φ18	140	80	6.5
40	200	145	110	78	3	16	4-Φ18	160	85	7
50	230	160	125	88	3	18	4-Φ18	178	90	10.5
65	290	180	145	108	3	18	4-Φ18	205	110	15
80	310	195	160	124	3	20	4-Φ18	305	130	20
100	350	215	180	144	3.5	20	8-Φ18	255	140	25
125	400	245	210	174	3.5	20	8-Φ18	305	145	35
150	480	280	240	199	4	22	8-Φ23	345	160	55
200	500	335	295	254	4	24	8-Φ23	415	180	75
250	550	390	350	309	5	25	12-Φ23	490	220	120
300	620	440	400	363	5	30	12-Φ23	560	240	250

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