Yoshitake YBF-2E flexible joint is designed for general piping to absorb misalignment. The stainless steel wetted parts provide excellent corrosion resistance, ensuring outstanding durability for steam, air, water, and oil applications.

Features

• Flexible joint for general piping (to absorb misalignment).
• Stainless steel wetted parts provide excellent corrosion resistance.

Specifications

Model	YBF-2E
Application	Steam, Air, Cold and hot water, Oil, Other non-dangerous fluids
Maximum pressure	15A-200A: 1.0 MPa 250A: 0.5 MPa
Maximum temperature	220°C
Connection Material	SS400
Braid Material	Stainless steel (SUS 304)
Bellows Material	Stainless steel (SUS 304)
Connection	JIS 10K FF flanged (loose flanges on both sides)

Additional Options

• Available with tube made of stainless steel (SUS316L).
• Available with all stainless steel made (YBF-6E, YBF-7E).
• For vibration absorption around pump, the YBF-2EM (flanged type only) is appropriate. Contact us for details.

Dimensions (mm)

Nominal size	L	Shortest distance between surface
15A
20A	300
25A	400
32A	500
40A	600	150
50A	700
65A	800
80A	1000
100A
125A	300 / 400 / 500
150A	600 / 700 / 800	200
200A	1000 / 1200
250A	1500 / 2000	250

Structural Drawing & Parts

No.	Name of Parts	Material	Q.TY
1	Tube	Stainless Steel (SUS304)	1
2	Braid	Stainless Steel (SUS304)	1
3	Ring	Stainless Steel (SUS304)	2
4	Loose Flange	Rolled Steel (SS400)	2

Flange JIS 10K Details

Size	ID	OD	D	C	T	n-h	G	Max Pressure (MPa)
15A	13.0	19.6	95	70	12	4-15	51	1.0
20A	19.0	26.9	100	75	14	4-15	56	1.0
25A	25.3	34.0	125	90	14	4-19	67	1.0
32A	33.5	42.2	135	100	16	4-19	76	1.0
40A	39.1	49.1	140	105	16	4-19	81	1.0
50A	52.6	63.1	155	120	16	4-19	96	1.0
65A	66.0	78.6	175	140	18	4-19	116	1.0
80A	75.0	93.3	185	150	18	8-19	126	1.0
100A	101.0	123.0	210	175	18	8-19	151	1.0
125A	123.8	148.5	250	210	20	8-23	182	1.0
150A	148.8	175.5	280	240	22	8-23	212	1.0
200A	194.6	225.0	330	290	22	12-23	262	1.0
250A	243.0	267.0	400	355	24	12-25	324	0.5