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Description Material Performance Product Size Specifications

Fluorine lined plug valve is used with a through hole plug for opening and closing parts, plug body with the valve stem rotation, in order to achieve the opening and closing of the valve. Plug valve open and close rapidly, fluid resistance is small. The basic series are lined with plug valves (full lining type) and bushing plug valves (semi liner type). Plug valves are used to cut off the flow of media, but also for the media distribution (three - way plug valve).
Fluorine valve used in various concentrations of -50 ~150 DEG C of the aqua regia, sulfuric acid, hydrochloric acid, hydrofluoric acid and various organic acids, strong acid, strong oxidizing agents, the use of strong organic solvent FEP is also applicable to various concentration and other pipeline corrosive gas and liquid medium.

Part name material
Body cast iron, cast steel, stainless steel, lined with F46, F3
Valve carbon steel, cast steel, stainless steel, lined with F46, F3
Cast steel, cast steel, stainless steel
Filler F4

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Nominal diameter	PN1. 6 (Mpa) main dimensions and connection dimensions（mm）
DN	L	D	D1	D2	f	b	z-Φd	D0	H
15	130	95	65	45	3	15	4-Φ14	140	85
20	130	105	75	55	3	17	4-Φ14	140	90
25	140	115	85	65	3	17	4-Φ14	200	100
32	165	140	100	75	3	19	4-Φ18	200	100
40	165	150	110	85	3	19	4-Φ18	260	130
50	203	165	125	100	3	21	4-Φ18	260	130
65	222	185	145	120	3	21	4-Φ18	280	135
80	241	200	160	135	3	21	4-Φ18	350	165
100	305	220	180	155	3	23	8-Φ18	350	180
125	356	250	210	185	4	24	8-Φ18	200	210
150	394	285	240	210	4	26	8-Φ23	200	450
200	457	340	295	265	4	26	8-Φ23	240	490
250	533	405	355	320	4	28	12-Φ26	240	550
Nominal diameter	PN1. 6 (Mpa) main dimensions and connection dimensions（mm）
DN	L	D	D1	D2	f	b	z-Φd	D0	H
15	130	95	65	45	3	15	4-Φ14	140	85
20	130	105	75	55	3	17	4-Φ14	140	90
25	140	115	85	65	3	17	4-Φ14	200	100
32	165	140	100	75	3	19	4-Φ18	200	100
40	165	150	110	85	3	19	4-Φ18	260	130
50	203	165	125	100	3	21	4-Φ18	260	130
65	222	185	145	120	3	21	4-Φ18	280	135
80	241	200	160	135	3	21	4-Φ18	350	165
100	305	220	180	155	3	23	8-Φ18	350	180
125	356	250	210	185	4	24	8-Φ18	200	210
150	394	285	240	210	4	26	8-Φ23	200	450
200	457	340	295	265	4	26	8-Φ23	240	490
250	533	405	355	320	4	28	12-Φ26	240	550

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