High pressure forged steel ball valve_Ball valve_China Jingjia Valve (Group) Co., Ltd.

1 . ALL the components are faged ones.
2. Lower-Ioading Stem and backward sealing construcbon have been setup for posicive Sea|ing at stcffling position and backing-out protecting of the handle.
3. Interbedded valve seat is applied on whose back RO-nng is also mounted for avoiding the leakage of mediu

Main Parts and Materriais

Main Performance Specification

Accessory name	Material
Accessory name	GB/ASTM
Body、bonnet	A105、F304、F316、F316L、F51、LF2
Sealing Ring	RPTFE、PPL、PEEK
Ball	A105+ENP、F304、F316、F316L、F51
Seat	A105+ENP、F304、F316
Oring	Rubber、Viton
Stem	410、A105+ENP、F304、F316 F316L、F51、
Stud\Nut	35F、B7/2JH、B8/8

PN(Mpa) Nominal diameter	Test pressure(Mpa)
	shell	High-pressure Liquid sealing		Low-pressure Hermetic sealing
16.0	24	17.6		0.6
32.0	48	35.2
Applicable temperature			-40-80℃
Applicable medium			Water.oil products,nitrogen,ammonia， Hydrogen， and liquefied gas，etc.

PN(Mpa) Nominal diameter	PN(mm) Nominal pressure	（mm）Main dimension
		L		L1		D		D1		H			M	D2	b	Z-Φd
		flange	Butl-weld	flange	Butl-weld	flange	Butl-weld	flange	Butl-weld	flange	Butl-weld		Flange
	10	210	150	52	60	95	90	60	18	77	58	220	M24x2	18	20	3-Φ18
	15	230	170	62	70	95	100	60	23	85	62	220	M24x2	20	20	3-Φ18
	20	240	190	73	80	105	110	68	29	94	75	250	M33x2	28	20	3-Φ18
	25	260	205	77	95	105	115	68	36	100	80	250	M33x2	28	22	3-Φ18
	32	300	230	100	110	115	150	80	43	120	96	300	M42x2	38	24	4-Φ18
16.0	40	350	260	110	120	165	170	115	49	150	111	400	M52x2	48	30	6-Φ26
	50	400	330	130	140	165	200	115	61	165	128	450	M64x2	58	32	6-Φ26
	65	490	360	140	150	200	225	145	80	180	180	500	M80x3	74	40	6-Φ29
	80	580	380	150	160	225	270	170	105	200	200	600	M125x2	94	50	6-Φ33
	100	620	430	178	188	260	320	190	118	245	245	800	M125x4	115	60	6-Φ36
	10	210	150	52	60	95	90	60	18	77	58	220	M24x2	18	20	3-Φ18
	15	230	170	62	70	105	100	68	23	85	62	220	M33x2	28	20	3-Φ18
	20	240	190	73	80	105	110	68	29	94	75	250	M33x2	28	20	3-Φ18
	25	260	205	77	95	115	115	80	36	100	80	250	M42x2	35	25	4-Φ18
	32	300	230	100	110	135	150	95	43	120	96	300	M52x2	41	30	4-Φ22
	40	350	260	110	120	165	170	115	49	150	111	400	M64x2	47	35	6-Φ26
	50	400	330	130	140	200	200	145	61	165	128	450	M80x3	70	40	6-Φ29
	65	490	360	140	150	225	225	170	80	180	180	500	M100x3	90	50	6-Φ33
	80	580	380	150	160	260	270	195	105	200	200	600	M125x4	112	55	6-Φ36
	100	620	430	178	188	300	320	235	118	245	245	800	M155x4	135	65	8-Φ36