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Through conduit gate valv

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Through conduit gate valv

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Feature：
1. Spring loaded floating type seat ring.
2. Double block and bleed.
3. Slab gate valve.
4. Self-cavity relief
5. Expended gate valve
6. Emergency sealent injection system.

Standard:
Design by API Spec.6D
Valves tested by API 598
Face to Face by ANSI B 16.10
Connection dimensions by ANSI B 16.5~B 16.25
Pressure-Temp by ANSI B16.34

Structure：

Main part Material:

No.	Name of part	Material	No.	Name of part	Material
1	Body	ASTM A216 WCC	19	Packing Rings	PTFE
2	Body Drain Port	-	20	Lantern Ring	304
3	Body Drain Plug	1025	21	Packing Injector Port	-
4	Slab Disc	ASTM A105+ENP	22	Packing Injector Fitting	1025
5	Seat	ASTM A105+ENP+Nylon	23	Packing Rings	PTFE
6	Sealant Injector Port	-	24	UP Packing	1025
7	Sealant Injector Fitting	1025	25	Graphite Packing	Graphite
8	Seat Spring	Inconel x-750	26	Stud Bolt	ASTM A193 B7M
9	Seat O-Ring	Viton	27	Nut	ASTM A194 2HM
10	Back Seat	ASTM A182 F6A+Viton	28	Yoke	ASTM A216 WCC
11	Stem	ASTM 182 F6A	29	Stem Nut	Bronze
12	Bonnet Gasket	1010	30	Bearings	Steel
13	Stud Bolt	ASTM A193 B7M	31	Stem Nut Retainer	1025
14	Nut	ASTM A194 2HM	32	Handwheel	Steel
15	Bonnet	ASTM A216 WCC	33	Handwheel Nut	Steel
16	Bonnet Vent Port	-	34	Stem Protector	Steel
17	Bonnet Vent Plug	1025	35	Stem Indicator	Stainless Steel
18	Packing Seat	1025

Main Diemsions:

CLASS 150 - Cast Steel Thru Conduit Slab Gate Valves

DIMENSIONS & WEIGHTS
Note: Expanding gate dimensions are upon request.

SIZE		END-TO-END			CENTER-TO-BOTTOM	HANDWHEEL OPERATED			GEAR OPERATED			WEIGHTS LBS/KG
SIZE		RF - L	BW - L1	RTJ - L2	H1	H	H2	HW	G	G2	GW	WEIGHTS LBS/KG
IN	2	7	8.5	7.5	4.80	17.72	12.40	9.84	-	-	-	75
MM	50	178	216	191	122	450	315	250	-	-	-	34
IN	2.5	7.5	9.5	8	6.06	21.65	16.54	11.81	-	-	-	90
MM	65	190	241	203	154	550	420	300	-	-	-	41
IN	3	8	11.12	8.5	6.65	24.02	16.85	11.81	-	-	-	123
MM	80	203	283	216	169	610	428	300	-	-		56
IN	4	9	12	9.5	7.60	27.56	19.45	11.81	30.31	25.59	12.20	185
MM	100	229	305	241	193	700	494	300	770	650	310	84
IN	6	10.5	15.88	11	11.14	35.24	24.61	13.78	37.99	31.50	12.20	313
MM	150	267	403	279	283	895	625	350	965	800	310	142
IN	8	11.5	16.5	12	13.86	44.49	30.87	13.78	47.24	37.80	12.20	520
MM	200	292	419	305	352	1130	784	350	1200	960	310	236
IN	10	13	18	13.5	17.32	50.79	36.87	15.75	53.54	42.52	12.20	776
MM	250	330	457	343	440	1290	937	400	1360	1080	310	352
IN	12	14	19.75	14.5	20.27	58.27	42.52	17.72	61.42	47.24	12.20	992
MM	300	356	502	368	514	1480	1080	450	1560	1200	310	450
IN	14	15	22.5	15.5	23.70	64.59	50.51	19.69	68.50	53.15	18.11	1323
MM	350	381	572	394	602	1660	1283	500	1740	1350	460	600
IN	16	16	24	16.5	26.69	72.83	55.79	19.69	75.98	59.06	18.11	1623
MM	400	406	610	419	678	1850	1417	500	1930	1500	460	736
IN	18	17	26	17.5	30.91	81.89	58.62	23.62	85.04	66.14	18.11	1962
MM	450	432	660	445	785	2080	1489	600	2160	1680	460	890
IN	20	18	28	18.5	33.66	90.55	65.83	27.56	95.28	72.83	18.11	2469
MM	500	457	711	470	855	2300	1672	700	2420	1850	460	1120
IN	24	20	32	20.5	41.14	105.51	79.21	31.50	110.24	83.46	18.11	4431
MM	600	508	813	521	1045	2680	2012	800	2800	2120	460	2010
IN	30	24	36	-	53.15	137.44	100.39	39.37	143.31	110.24	18.11	6438
MM	750	610	914	-	1350	3491	2550	1000	3640	2800	460	2920
IN	36	28	40	-	59.45	153.43	112.20	39.37	159.45	121.26	23.62	11839
MM	900	711	1016	-	1510	3897	2850	1000	4050	3080	600	5370

CLASS 300 - Cast Steel Thru Conduit Slab & Expanding Gate Valves

DIMENSIONS & WEIGHTS

SIZE		END-TO-END			CENTER-TO-BOTTOM	HANDWHEEL OPERATED			GEAR OPERATED			WEIGHTS LBS/KG
SIZE		RF - L	BW - L1	RTJ - L2	H1	H	H2	HW	G	G2	GW	WEIGHTS LBS/KG
IN	2	8.5	8.5	9.12	5.93	18.03	12.80	9.84	-	-	-	119
MM	50	216	216	232	137	458	325	250	-	-	-	54
IN	2.5	9.5	9.5	10.12	6.65	21.85	16.54	11.81	-	-	-	150
MM	65	241	241	257	169	555	420	300	-	-	-	68
IN	3	11.12	11.12	11.74	7.24	24.21	16.93	11.81	-	-	-	187
MM	80	283	283	298	184	615	430	300	-	-	-	85
IN	4	12	12	12.62	8.58	27.95	19.69	11.81	30.31	25.59	12.20	247
MM	100	305	305	321	218	710	500	300	770	650	310	112
IN	6	15.88	15.88	16.5	12.24	34.43	24.61	13.78	37.99	31.50	12.20	529
MM	150	403	403	419	311	900	625	350	965	800	310	240
IN	8	16.5	16.5	17.12	15.04	44.68	31.10	13.78	47.24	37.80	12.20	805
MM	200	419	419	435	382	1135	790	350	1200	960	310	365
IN	10	18	18	18.62	18.74	55.16	40.94	15.75	53.54	42.91	12.20	1102
MM	250	457	457	473	476	1401	1040	400	1360	1090	310	500
IN	12	19.75	19.75	20.37	21.46	62.20	45.28	15.75	61.42	47.24	12.20	1669
MM	300	502	502	518	545	1580	1150	400	1560	1200	310	757
IN	14	30	30	30.62	25.39	-	-	-	68.50	53.15	18.11	2315
MM	350	762	762	778	645	-	-	-	1740	1350	460	1050
IN	16	33	33	33.62	28.66	-	-	-	75.98	60.63	18.11	3263
MM	400	838	838	854	728	-	-	-	1930	1540	460	1480
IN	18	36	36	36.62	31.50	-	-	-	85.04	66.93	18.11	4497
MM	450	914	914	930	800	-	-	-	2160	1700	460	2040
IN	20	39	39	39.75	36.61	-	-	-	95.28	72.83	18.11	5942
MM	500	991	991	1010	930	-	-	-	2420	1850	460	2650
IN	24	45	45	45.88	43.31	-	-	-	110.24	83.46	18.11	9392
MM	600	1143	1143	1165	1100	-	-	-	2800	2120	460	4260
IN	30	55	55	56	55.91	-	-	-	143.31	110.24	18.11	13889
MM	750	1397	1397	1422	1420	-	-	-	3640	2800	460	6300
IN	36	68	68	69.12	59.45	-	-	-	159.45	121.26	23.32	19621
MM	900	1727	1727	1756	1510	-	-	-	4050	3080	600	8900

CLASS 600 - Cast Steel Thru Conduit Slab & Expanding Gate Valves

DIMENSIONS & WEIGHTS

SIZE		END-TO-END			CENTER-TO-BOTTOM	HANDWHEEL OPERATED			GEAR OPERATED			WEIGHTS LBS/KG
SIZE		RF - L	BW - L1	RTJ - L2	H1	H	H2	HW	G	G2	GW	WEIGHTS LBS/KG
IN	2	11.3	11.3	11.62	6.22	18.43	13.19	11.81	19.88	16.93	12.20	146
MM	50	292	292	295	158	468	335	300	505	430	310	66
IN	2.5	13	13	13.12	7.48	22.24	16.93	11.81	22.05	18.50	12.20	205
MM	65	330	330	333	190	565	430	300	560	470	310	93
IN	3	14	14	14.12	8.86	24.61	17.32	13.78	24.02	20.09	12.20	243
MM	80	356	356	359	225	625	440	350	610	510	310	110
IN	4	17	17	17.12	10.14	28.35	20.08	13.78	30.31	25.59	12.20	344
MM	100	432	432	435	255	720	510	350	770	650	310	156
IN	6	22	22	22.12	12.99	35.83	24.80	15.75	37.99	31.50	12.20	635
MM	150	559	559	562	330	910	630	400	965	800	310	296
IN	8	26	26	26.12	16.14	45.08	31.50	19.69	47.24	37.80	12.20	1411
MM	200	660	660	664	410	1145	800	500	1200	960	310	640
IN	10	31	31	31.12	19.29	55.55	41.34	19.69	53.94	42.91	18.11	1984
MM	250	787	787	791	490	1411	1050	500	1370	1090	460	900
IN	12	33	33	33.12	22.44	62.60	45.67	23.62	61.42	47.24	18.11	2502
MM	300	838	838	841	570	1590	1160	600	1560	1200	460	1135
IN	14	35	35	35.12	25.59	-	-	-	68.50	53.15	18.11	3748
MM	350	889	889	892	650	-	-	-	1740	1350	460	1700
IN	16	39	39	39.12	28.94	-	-	-	77.56	60.63	18.11	5181
MM	400	991	991	994	735	-	-	-	1970	1540	460	2350
IN	18	43	43	43.12	31.89	-	-	-	88.98	66.93	18.11	6120
MM	450	1092	1092	1095	810	-	-	-	2260	1700	460	2776
IN	20	47	47	47.25	35.63	-	-	-	95.28	72.83	18.11	9281
MM	500	1194	1194	1200	905	-	-	-	2420	1850	460	4210
IN	24	55	55	55.38	45.67	-	-	-	101.97	79.53	18.11	13250
MM	600	1397	1397	1407	1160	-	-	-	2590	2020	460	6010
IN	30	65	65	65.5	51	-	-	-	150	104	24	17439
MM	750	1651	1651	1664	1290	-	-	-	3821	2654	600	7910
IN	36	82	82	85.62	60	-	-	-	173	121	24	33510
MM	900	2083	2083	2175	1530	-	-	-	4400	3070	600	15200

CLASS 900 - Cast Steel Thru Conduit Slab & Expanding Gate Valves

DIMENSIONS & WEIGHTS

SIZE		END-TO-END			CENTER-TO-BOTTOM	HANDWHEEL OPERATED			GEAR OPERATED			WEIGHTS LBS/KG
SIZE		RF - L	BW - L1	RTJ - L2	H1	H	H2	HW	G	G2	GW	WEIGHTS LBS/KG
IN	2	14.5	14.5	14.62	6.22	18.62	13.19	11.81	20.67	17.72	12.20	227
MM	50	368	368	371	158	473	335	300	525	450	310	103
IN	2.5	16.5	16.5	16.62	7.48	22.44	17.13	11.81	23.03	19.29	12.20	298
MM	65	419	419	422	190	570	435	300	585	490	310	135
IN	3	15	15	15.12	8.86	24.80	17.52	13.78	25.00	20.87	12.20	357
MM	80	381	381	384	225	630	445	350	635	530	310	162
IN	4	18	18	18.12	10.04	28.54	20.28	13.78	31.50	26.77	12.20	631
MM	100	457	457	460	255	725	515	350	800	680	310	286
IN	6	24	24	24.12	11.42	36.02	25.20	15.75	39.17	33.95	12.20	1773
MM	150	610	610	613	290	915	640	400	995	830	310	532
IN	8	29	29	29.12	18.11	45.28	31.50	19.69	49.21	39.37	18.11	2138
MM	200	737	737	740	460	1150	800	500	1250	1000	460	970
IN	10	33	33	33.12	22.05	55.75	41.54	19.69	55.91	44.88	18.11	2877
MM	250	838	838	841	560	1416	1055	500	1420	1140	460	1305
IN	12	38	38	38.12	25.98	62.80	45.87	23.62	62.99	48.43	18.11	4409
MM	300	965	965	968	660	1595	1165	600	1600	1230	460	2000
IN	14	40.5	40.5	40.88	30.31	-	-	-	70.87	55.12	18.11	5732
MM	350	1029	1029	1038	770	-	-	-	1800	1400	460	2600
IN	16	44.5	44.5	44.88	33.07	-	-	-	77.82	63.78	18.11	7077
MM	400	1130	1130	1140	840	-	-	-	2000	1620	460	3210
IN	18	48	48	48.5	36.22	-	-	-	88.98	70.28	18.11	8818
MM	450	1219	1219	1232	920	-	-	-	2260	1785	460	4000
IN	20	52	52	52.5	39.37	-	-	-	99.2	76.77	18.11	11288
MM	500	1321	1321	1334	1000	-	-	-	2520	1950	460	5120
IN	24	61	61	61.75	47.24	-	-	-	104.33	82.68	18.11	20723
MM	600	1549	1549	1568	1200	-	-	-	2650	2100	460	9400

CLASS 1500 - Cast Steel Thru Conduit Slab & Expanding Gate Valves

DIMENSIONS & WEIGHTS

SIZE		END-TO-END			CENTER-TO-BOTTOM	HANDWHEEL OPERATED			GEAR OPERATED			WEIGHTS LBS/KG
SIZE		RF - L	BW - L1	RTJ - L2	H1	H	H2	HW	G	G2	GW	WEIGHTS LBS/KG
IN	2	14.5	14.5	14.62	6.50	18.90	13.58	13.78	21.26	14.17	12.20	265
MM	50	368	368	371	165	480	345	350	540	360	310	120
IN	2.5	16.5	16.5	16.62	7.99	23.43	17.72	13.78	23.54	19.69	12.20	373
MM	65	419	419	422	203	595	450	350	598	500	310	169
IN	3	18.5	18.5	18.62	9.06	25.59	18.50	15.75	25.59	21.46	18.11	573
MM	80	470	470	473	230	650	470	400	650	545	460	260
IN	4	21.5	21.5	21.62	10.59	29.13	20.67	17.72	31.89	27.95	18.11	838
MM	100	546	546	549	269	740	525	450	810	710	460	380
IN	6	27.75	27.75	28	13.39	38.58	25.59	19.69	42.13	33.07	18.11	2006
MM	150	705	705	711	340	980	650	500	1070	840	460	910
IN	8	32.75	32.75	33.13	16.54	-	-	-	53.15	41.34	18.11	3351
MM	200	832	832	842	420	-	-	-	1350	1050	460	1520
IN	10	39	39	39.38	20.08	-	-	-	58.26	46.46	18.11	5027
MM	250	991	991	1000	510	-	-	-	1480	1180	460	2280
IN	12	44.5	44.5	45.12	23.23	-	-	-	66.14	51.18	18.11	7275
MM	300	1130	1130	1146	590	-	-	-	1680	1300	460	3300

CLASS 2500 - Cast Steel Thru Conduit Slab & Expanding Gate Valves

DIMENSIONS & WEIGHTS

SIZE		END-TO-END			CENTER-TO-BOTTOM	HANDWHEEL OPERATED			GEAR OPERATED			WEIGHTS LBS/KG
SIZE		RF - L	BW - L1	RTJ - L2	H1	H	H2	HW	G	G2	GW	WEIGHTS LBS/KG
IN	2	17.75	17.75	17.87	6.50	18.90	13.58	13.78	21.26	14.17	12.20	388
MM	50	451	451	454	165	480	345	350	540	360	310	176
IN	2.5	20	20	20.25	7.99	23.43	17.72	13.78	23.54	19.69	12.20	591
MM	65	508	508	514	203	595	450	350	598	500	310	268
IN	3	22.75	22.75	23	9.06	25.59	18.50	15.75	25.59	21.46	18.11	805
MM	80	578	578	584	230	650	470	400	650	545	460	365
IN	4	26.5	26.5	26.88	10.59	29.13	20.67	17.72	31.89	27.95	18.11	1279
MM	100	673	673	683	269	740	525	450	810	710	460	580
IN	6	36	36	36.5	13.39	38.58	25.59	19.69	42.13	33.07	18.11	3175
MM	150	914	914	927	340	980	650	500	1070	840	460	1440
IN	8	40.25	40.25	40.87	16.54	-	-	-	53.15	41.34	18.11	5181
MM	200	1022	1022	1028	420	-	-	-	1350	1050	460	2350
IN	10	50	50	50.88	20.08	-	-	-	58.26	46.46	18.11	9039
MM	250	1270	1270	1292	510	-	-	-	1480	1180	460	4100
IN	12	56	56	56.88	23.23	-	-	-	66.14	51.18	18.11	12897
MM	300	1422	1422	1445	590	-	-	-	1680	1300	460	5850

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