Two-Piece Floating Ball Valve Gb/T

Flange End, PN1.6/4.0Mpa
Features:
Design and manufacture as GB/T12237
Face to face dimensions as GB/T12221
Flange end dimension as JB/T79
Pressure test as JB/T9092

Main Connection Dimensions PN16

Type	DN(mm	Dimension(mm)
		L	D	D1	D2	b-f	Z-Φ D	H	W
	15	130	95	65	45	14-2	4 -Φ14	65	115
	20	140	105	75	55	14-2	4 -Φ14	75	130
	25	150	115	85	65	14-2	4 -Φ14	85	150
	32	165	135	100	78	16-2	4 -Φ18	95	190
	40	180	145	110	85	18-3	4 -Φ18	105	230
Q41-16	50	200	160	125	100	20-3	4 -Φ18	115	240
	65	220	180	145	120	22-3	8 -Φ18	145	280
	80	250	195	160	135	22-3	8 -Φ18	160	310
	100	280	245	190	160	24-3	8 -Φ23	185	330
	125	320	280	220	188	28-3	8 -Φ25	215	600
	150	360	335	250	218	30-3	8 -Φ25	245	800
	200	400	405	310	278	34-3	12 -Φ25	300	1000

Main Connection Dimensions PN40

Type		DN(mm	Dimension(mm)
			L	D	D1	D2	b-f	Z-Φ D	H	W
		15	140	95	60	45	14 -2	4-Φ14	60	145
		20	152	105	65	55	14 -2	4-Φ14	65	160
		25	165	115	75	65	14 -2	4-Φ14	75	180
		32	180	135	85	78	16 -2	4-Φ18	85	220
		40	190	145	95	85	16 -3	4-Φ18	95	230
f
		50	216	165	108	100	16 -3	4-Φ18	108	250
Q41 y	-40
		65	241	180	140	120	18 -3	8-Φ18	140	290
		80	283	195	148	135	20 -3	8-Φ18	148	350
		100	305	230	180	155	20 -3	8-Φ18	180	460
		125	381	270	250	188	36 -3	8-Φ25	250	610
		150	403	300	275	218	38 -3	8-Φ25	275	800
		200	502	375	405	282	44 -3	12-Φ30	405	1000

Statement: this information is just for reference, for detailed information, please contact us.