Swing Type flange end Check Valve

A. Design and Manufacturing: As per JIS B2074 B2084 B. Face to face: As per JIS B2002 C. Flange: As per JIS B2212 B2214

1. Design and manufacture according to JIS B2074 B2084. 2. Disc is swivel and lifting, available to install it at port condition with straightway type, parallel pipeline and vertical pipeline. 3. Shaft and hinge pin follows internal structure to reduce outside leakage. 4. Body, bonnet is bolted. Under condition of high pressure (PN≥10MPa), middle flange adopts pressure sealed structure to make small product bulk, light weight, reliable sealing. Design Structure and Features: A. Design and Manufacturing: As per JIS B2074 B2084 B. Face to face: As per JIS B2002 C. Flange: As per JIS B2212 B2214 D. Butt welding dimensions: As per ANSI B16.25 E. Valve Inspection and Test: As per JIS B2003 F. Body Material: WCB, CF8, CF8M, CF3, CF3M                                 10K 

DN mm	in	L	D	D1	D2	b	n-φd	H	D0	W(kg)
50	2	203	155	120	100	16	4-19	165	165	17
65	21/2	216	175	140	120	18	4-19	175	175	25
80	3	241	185	150	130	18	8-19	190	190	29
100	4	292	210	175	155	18	8-19	215	215	50
150	6	406	280	240	215	22	8-23	265	265	85
200	8	495	330	290	265	22	12-23	320	320	150
250	10	622	400	355	325	24	12-25	365	365	240
300	12	698	445	400	370	24	16-25	415	415	35
350	14	787	490	445	415	26	16-25	460	460	460
400	16	864	560	510	475	28	16-27	495	495	580
450	18	978	620	565	530	30	20-27	550	550	690
20K
50	2	267	155	120	100	18	8-19	190	190	28
65	21/2	292	175	140	120	20	8-19	205	205	33
80	3	318	200	160	135	22	8-23	220	220	45
100	4	356	225	185	160	24	8-23	245	245	70
150	6	444	305	260	230	28	12-25	295	295	150
200	8	533	350	305	275	30	12-25	330	330	230
250	10	622	430	380	345	34	12-27	420	420	390
300	12	711	480	430	395	35	16-27	480	480	520
350	14	838	540	480	440	40	16-33	535	535	710
400	16	864	605	540	495	46	16-33	585	585	890
450	18	978	675	605	560	48	20-33	615	615	1010

Swing Type flange end Check Valve