Forged Steel Ball Valve

Key words:

Classification:

Ball Valve

Keyword： Forged Steel Ball Valve

E-mail:

zgkk@zgkkv.com

Message

Details

Our products now cover a wide range of standardized fluid control products that can be adapted to a variety of drive modes, comprising ball valves, butterfly valves, gate valves, globe valves, check valves, safety valves, rotary ball valves, plunger valves etc. Our products are widely used in water conservancy, municipal, electric power, gas, petrochemical, coal chemical, energy, environmental protection, medicine, real estate, metallurgy, mining and many other fields.

Unique Feature and Use

1.Ant.cunng slress cracking: The valwe contact medums matenalis corodes Enginer according to the Us the asociaton NAcE 01 -75 standardis to cary on the choice, and cares on thesuperficial nickel plaing according to the standard, can satisfy the curing environment operating mode the reguest.

2. Make the packing material with the polymer or the metal,in the high temperature, the high-pressured operating mode has the fine seaing propery.

3. The eslabishment stuing box, prevens the valve cavy presure anomaly to eevale causes the vawe lever to depar, ihceasess ets seals the siruclure but acay, can guaranle hat hepaddina seals reliably.

4. Widely is suitable for medium pipelines and so on chemical industry, refinery, oll gas, natural gas, steel and iron.

Implementation of Standards

Design and manufacture: GB/T 12237-2007;API608

Inspection and test:GB/T 13927-2008;AP1598

Range connection:JB/T79.1-4-1994; ASME/ANSI B 16.5

Structure length:GB/T 12221-2005;GB/T 15188.1-1994;ASME/ANSIB 16.10

terms of use

Shetl material	Seat Material	Applicable medium	Applicable temperature
Carbon Steel C	PTFE	≤150℃	Water,steam,oil,etc.
Carbon Steel C	Stainless steel	≤425℃	Water,steam,oil,etc.
Chrome P-type nickel-titanium steel	PTFE	≤150℃	Nitric acid
Chrome P-type nickel-titanium steel	Stainless steel	≤200℃	Nitric acid
Chrome-nickel steel R-Mo Ti	PTFE	≤150℃	Acetic acid
Chrome-nickel steel R-Mo Ti	Stainless steel	≤200℃	Acetic acid
Cr-Mo steel 1-V	Hard alloy	<550℃C	Steam. metallurgical, energy, etc.

test Pressure

PN	Max temperature Working pressure	Case Test pressure	GasSea.stest pressure	High-pressure sealing test pressure
1.6	1.6	2.4	0.6	1.76
2.5	2.5	3.8	0.6	2.75
4.0	4.0	6.0	0.6	4.4
6.4	6.4	9.6	0.6	7.1
10.0	10.0	15.0	0.6	11.0
16.0	16.0	24.0	0.6	17.6
20.0	20.0	30.0	0.6	22.0
25.0	25.0	37.5	0.6	27.5
Class 150	2.0	3.0	0.6	2.2
Class 300	5.0	7.5	0.6	5.5
Class 600	10.0	15.0	0.6	11.0
Class900	15.0	22.5	0.6	16.5
Class 1500	25.0	37.5	0.6	27.5

main Components Material

Body,bonnet,Packing Box	GB	25		1Cr18Ni9Ti		0Cr18Ni12Mo2Ti		15Cr1Mo1V
	ASTM	1025		304		316		F22a
Ball	GB	2Cr13/Special surface treatment		1Cr18Ni9Ti/Special surface treatment		0Cr18Ni12Mo2Ti/Special surface treatment		25Cr2Mo1V/Special surface treatment
	ASTM	420		304+HF		316+HF		F22a+HF
Stem,fixed axis	GB	2Cr13		0Cr18Ni9		0Cr17Ni12Mo2		25Cr2Mo1V
	ASTM	420		304		316		F22a
Seat	GB	PTFE	2Cr13	PTFE	0Cr18Ni9	PTFE	0Cr17Ni12Mo2	25Cr2MolV
	ASTM	PTFE	420	PTFE	304	PTFE	316	F22a
Packing	GB	PTFE	Flexible Graphite	PTFE	Flexible Graphite	PTFE	Flexible Graphite	Flexible Graphite
	ASTM	PTFE	Flexible Graphite	PTFE	Flexible Graphite	PTFE	Flexible Graphite	Flexible Graphite
Bolt	GB	35		0Cr18Ni9		0Cr18Ni9		15Cr1MolV
	ASTM	A193 B7		A320-B8		A320-B8		A193B16
Nut	GB	45		1Cr13		1Cr13		20CrMo
	ASTM	A194 2H		A194-8		A194-8		A194-4

Main External and Connection Dimension (jb/t79.1-1994)

DN	L	D	K	d	Y	b	Z-d0	Ws	Hs	Hw	Hd
PN16
40	165	145	110	85	—	16	4-18	230	135	—	—
50	203	160	125	100	—	16	4-18	260	150	—	—
65	222	180	145	120	—	18	4-18	350	180	—	—
80	241	195	160	135	—	20	8-18	500	195	—	—
100	305	215	180	155	—	20	8-18	650	245	310	420
125	356	245	210	185	—	22	8-18	800	270	330	440
150	394	280	240	210	—	24	8-23	1000	295	390	470
200	457	335	295	265	—	26	12-23	—	—	440	510
250	533	405	355	320	—	30	12-25	—	—	490	560
300	610	460	410	375	—	30	12-25	—	—	530	600
350	686	520	470	435	—	34	16-25	—	—	620	670
400	762	580	525	485	—	36	16-30	—	—	675	720
450	864	640	585	545	—	40	20-30	—	—	740	790
500	914	705	650	608	—	44	20-34	—	—	825	870
600	1067	840	770	718	—	48	20-41	—	—	920	960
PN25
40	190	145	110	85	—	18	4-18	230	135	—	—
50	216	160	125	100	—	20	4-18	260	150	—	—
65	241	180	145	120	—	22	8-18	350	180	—	—
80	283	195	160	135	—	22	8-18	500	195	—	—
100	305	230	190	160	—	24	8-23	650	245	310	420
125	381	270	220	188	—	28	8-25	800	270	330	440
150	403	300	250	218	—	30	8-25	1000	295	390	470
200	502	360	310	278	—	34	12-25	—	—	440	510
250	568	425	370	332	—	36	12-30	—	—	490	560
300	648	485	430	390	—	40	16-30	—	—	530	600
350	762	550	490	448	—	44	16-034	—	—	620	670
400	838	610	550	505	—	48	16-34	—	—	675	720
450	914	660	600	555	—	50	20-34	—	—	740	790
500	991	730	660	610	—	52	20-41	—	—	825	870
600	1143	840	770	718	—	56	20-41	—	—	920	960

DN	L	D	K	d	Y	b	Z-d0	Ws	Hs	Hw	Hd
PN40
40	190	145	110	85	76	18	4-18	230	135	—	—
50	216	160	125	100	88	20	4-18	260	150	—	—
65	241	180	145	120	110	22	8-18	350	180	—	—
80	283	195	160	135	121	22	8-18	500	195	—	—
100	305	230	190	160	150	24	8-23	800	250	320	430
125	381	270	220	188	176	28	8-25	1000	280	340	450
150	403	300	250	218	204	30	8-25	1200	300	405	480
200	502	375	320	282	260	38	12-30	—	—	450	530
250	568	445	385	345	313	42	12-34	—	—	505	590
300	648	510	450	408	364	46	16-34	—	—	545	620
350	762	570	510	465	422	52	16-34	—	—	640	690
400	838	655	585	535	474	58	16-41	—	—	690	740
450	914	680	610	560	524	60	20-41	—	—	760	810
500	991	755	670	612	576	62	20-48	—	—	850	900
PN64
40	241	165	125	95	76	24	4-23	260	140	—	—
50	292	175	135	105	88	26	4-23	260	160	—	—
65	330	200	160	130	110	28	8-23	350	180	—	—
80	356	210	170	140	121	30	8-23	500	220	—	—
100	406	250	200	168	150	32	8-25	800	250	320	430
125	400	295	240	202	176	36	8-30	1000	295	340	450
150	495	340	280	240	204	38	8-34	1200	340	405	480
200	597	405	345	300	260	44	12-34	—	—	450	530
250	673	470	400	352	313	48	12-41	—	—	505	590
300	762	530	460	412	364	54	16-41	—	—	545	620
350	826	595	525	475	422	60	16-41	—	—	640	690
400	902	670	585	525	474	66	16-48	—	—	690	740
500	1054	800	705	640	576	70	20-54	—	—	760	810

Main External and Connection Dimension

DN	L	D	K	d	Y	b	Z-d0	Ws	Hs	Hw	Hd
PN100
40	241	165	125	95	76	26	4-23	260	160	—	—
50	292	195	145	112	88	28	4-25	350	180	—	—
65	330	220	170	138	110	32	8-25	500	200	—	—
80	356	230	180	148	121	34	8-25	800	240	310	410
100	432	265	210	172	150	38	8-30	1000	270	340	450
125	508	310	250	210	176	42	8-34	1200	320	360	505
150	559	350	290	250	204	46	12-34	—	—	425	555
200	660	430	360	312	260	54	12-41	—	—	470	625
250	787	500	430	382	313	60	12-41	—	—	525	645
300	838	585	500	442	364	70	16-48	—	—	565	715
350	889	665	560	498	422	76	16-54	—	—	670	770
400	991	715	620	558	474	80	16-54	—	—	720	840
PN160
40	305	175	125	92	76	6032	4-27	350	160	—	—
50	368	215	165	132	88	36	8-25	500	180	—	—
65	419	245	190	152	110	44	8-30	800	200	—	—
80	381	260	205	168	121	46	8-30	1000	240	310	410
100	457	300	240	200	150	48	8-34	1200	270	340	450
125	559	355	285	238	176	60	8-41	—	—	360	505
150	610	390	318	270	204	66	12-41	—	—	425	560
200	737	480	400	345	260	78	12-48	—	—	530	630
250	838	580	485	425	313	88	12-54	—	—	570	720
300	965	665	570	510	364	100	16-54	—	—	680	780
PN200
40	305	170	124	90	56	0034	4-27	500	180	—	—
50	368	210	160	128	70	40	8-25	650	200	—	—
65	419	260	203	165	97	48	8-30	800	220	—	—
80	470	290	230	190	116	54	8-34	1000	260	320	420
100	546	360	292	245	138	66	8-41	1200	290	360	470
125	673	385	318	270	170	76	12-41	—	—	380	530
150	705	440	360	305	190	82	12-48	—	—	440	580
200	832	535	440	380	245	92	12-54	—	—	550	650
250	991	670	572	508	319	110	16-58	—	—	590	740
PN250
40	305	180	124	92	68.28	5032	4-29.5	500	180	—	—
50	368	215	165	124	95.25	38.5	8-26	650	200	—	—
65	419	245	190.5	137	107.95	41.5	8-29.5	800	220	—	—
80	470	265	203	168	136.52	48	8-32.5	1000	260	320	420
100	546	310	241.5	194	161.92	54	8-35.5	1200	290	360	470
125	673	375	292	229	193.68	73.5	8-42	—	—	380	530
150	705	395	317.5	248	211.12	83	12-39	—	—	440	580
200	832	485	393..5	318	269.88	92	12-45	—	—	550	650

Main External and Connection Dimension

DN	L	D	K	d	Y	b	Z-d0	Ws	Hs	Hw	Hd
Class 150
11/2"	165	125	98.4	73	—	12.7	4-16	230	135	—	—
2"	178	150	120.7	92	—	14.3	4-19	260	150	—	—
21/2"	190	180	139.7	105	—	15.9	4-19	350	180	—	—
3"	203	190	152.4	127	—	17.5	4-19	500	195	—	—
4"	229	230	190.5	157	—	22.3	8-19	650	245	310	420
5"	356	255	215.9	186	—	22.3	8-22.5	800	270	330	440
6"	394	280	241.3	216	—	23.9	8-22.5	1000	295	390	470
8"	457	345	298.5	270	—	27.0	8-22.5	—	—	440	510
10"	533	405	362	324	—	28.6	12-25.5	—	—	490	560
12"	610	485	431.8	381	—	30.2	12-25.5	—	—	530	600
14"	686	535	476.3	413	—	33.4	12-28.5	—	—	620	670
16"	762	595	539.8	470	—	35.0	16-28.5	—	—	675	720
18"	864	635	577.9	533	—	38.1	16-32	—	—	740	790
20"	914	700	635	584	—	41.3	20-32	—	—	825	870
24"	1067	815	749.3	692	—	46.3	20-35	—	—	920	960
Class 300
11/2"	190	155	114.3	73	—	19.1	4-22.5	230	135	—	—
2"	216	165	127	92	—	20.7	8-19	260	150	—	—
21/2"	241	190	149.2	105	—	23.9	8-22.5	350	180	—	—
3"	282	210	168.3	127	—	27.0	8-22.5	500	195	—	—
4"	305	255	200	157	—	30.2	8-22.5	800	250	320	430
5"	356	280	235	186	—	33.4	8-22.5	1000	280	340	450
6"	403	320	269.9	216	—	35.0	12-22.5	1200	300	405	480
8"	502	380	330.2	270	—	39.7	12-25.5	—	—	450	530
10"	568	445	387.4	324	—	46.1	16-28.5	—	—	505	590
12"	648	520	450.8	381	—	49.3	16-32	—	—	545	620
14"	762	585	514.4	413	—	52.4	20-32	—	—	640	690
16"	838	650	571.5	470	—	55.6	-	—	—	690	740
18"	914	710	628.6	533	—	58.8	24-35	—	—	760	810
20"	991	775	685.8	584	—	62.0	24-35	—	—	850	900

Main External and Connection Dimension

DN	L	D	K	d	Y	b	Z-d0	Ws	Hs	Hw	Hd
Class 600
1¹/2"	241	155	114.3	90	68.263	22.3	4-22.5	260	160	—	—
2"	292	165	127	108	82.550	25.4	8-19	350	180	—	—
2¹/2"	330	190	149.2	127	101.600	28.6	8-22.5	500	200	—	—
3"	356	210	168.3	146	123.825	31.8	8-22.5	800	240	310	410
4"	432	275	215.9	175	149.225	38.1	8-25.5	1000	270	340	450
5"	508	330	266.7	210	180.975	44.5	8-28.5	1200	320	360	505
6"	559	355	292.1	241	211.138	47.7	12-28.5	—	—	425	555
8"	660	420	349.2	302	269.876	55.6	12-32	—	—	470	625
10"	787	510	431.8	356	323.851	63.5	16-35	—	—	525	645
12"	838	560	489.0	413	381.001	66.7	20-35	—	—	565	715
14"	889	605	527.0	457	419.101	69.9	20-38	—	—	670	770
16"	991	685	603.2	508	469.901	76.2	20-41	—	—	720	840
18"	1092	745	654.0	575	533.401	82.6	20-44.5	—	—	780	920
20"	1194	815	723.9	635	584.201	88.9	24-44.5	—	—	850	995
Class 900
1¹/2"	305	180	123.8	73	—	31.8	4-28.5	350	160	—	—
2"	368	215	165.1	92	—	38.1	8-25.5	500	180	—	—
2¹/2"	419	245	190.5	105	—	41.3	8-28.5	800	200	—	—
3	381	240	190.5	156	123.82	38.1	8-25.5	1000	240	310	410
4"	457	290	235.0	181	149.22	44.5	8-32	1200	270	340	450
5"	559	350	279.4	216	180.98	50.8	8-35	—	—	360	505
6"	610	380	317.5	241	211.12	55.6	12-32	—	—	425	560
8"	737	470	393.7	308	269.88	63.5	12-38	—	—	530	630
10”	838	545	469.9	362	323.85	699	16-38	—	—	570	720
12"	965	610	533.4	419	381.00	79.4	20-38	—	—	680	780
14"	1029	640	558.8	467	419.10	85.8	20-41	—	—	800	905
16"	1130	705	616.0	524	469.90	88.9	20-44.5	—	—	910	1010
Class 1500
1¹/2"	305	180	123.8	92	68.28	31.8	4-28.5	500	180	—	—
2"	368	215	165.1	124	95.25	38.1	8-25.5	650	200	—	—
2¹/2"	419	245	190.5	137	107.95	41.3	8-28.5	800	220	—	—
3"	470	265	203.2	168	136.52	47.7	8-32	1000	260	320	420
4"	546	310	241.3	194	161.92	54.0	8-35	1200	290	360	470
5"	673	375	292.1	229	193.68	73.1	8-41	—	—	380	530
6"	705	395	317.5	248	211.12	82.6	12-38	—	—	440	580
8"	832	485	393.7	318	269.88	92.1	12-45	—	—	550	650