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ANSI Cast Iron Gate Valve

Features: Product model: Z41H-150LBC
Inside Nominal Diameter: DN50-200
Nominal Pressure: PN1.6/2.5mpa
Applicable temperature: ≤425℃
Applicable media: Water .Oil .Gas
Body material : Cast iron
Connecting type : Flange

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Parameter:

ANSI GATE VALVE MAIN SPECIFICATONS& CONNECTING SIZE
DN	DN		SIZE（mm）
OR	DN		d	L	LJ	D	D1	D2	b	Z-d	W	H
PN	mm	in	d	L	LJ	D	D1	D2	b	Z-d	W	ZA40	ZA540	ZA940
Class150	25	1	25	127	140	108	79.5	51	11.5	4--15	120	200		330
PN2.0MPa	32	1 ;1/4	32	140	153	117	89	64	13	4--15	140	235		375
	40	1 ;1/2	38	165	178	127	98.5	73	14.5	4--15	180	285		435
	50	2	51	178	191	152	120.5	92	16	4--19	180	390		610
	65	2 ;1/2	64	190	203	178	139.5	105	17.5	4--19	200	435		655
	80	3	76	203	216	190	152.5	127	19.5	4--19	200	515		680
	100	4	102	229	242	229	190.5	157	24	8--19	250	595		750
	125	5	127	254	267	254	216	186	24	8--22	250	725		820
	150	6	152	267	280	279	241.5	216	25.5	8--22	300	780		900
	200	8	203	292	305	343	298.5	270	29	8--22	300	975	1010	1060
	250	10	254	330	343	406	362	324	30.5	12--25	350	1150	1190	1250
	300	12	305	356	369	483	432	381	32	12--25	400	1380	1420	1500
	350	14	337	381	394	533	476	413	35	12--29	400	1540	1580	1750
	400	16	387	406	419	597	540	470	37	16-29	500	1740	1780	1950
	450	18	438	432	445	635	578	533	40	16-32	500	1950	1990	2150
	500	20	489	457	470	699	635	584	43	20-32	600	2180	2220	2350
	600	24	591	508	521	813	749.5	692	48	20-32	650	2560	2600	2710
Class300	25	1	25	165	178	124	89	51	17.5	4--19	140	215	-	370
PN5.0MPa	32	1 ;1/4	32	178	191	133	98.5	64	19.5	4--19	180	255	-	420
	40	1 ;1/2	38	190	203	156	114.5	73	21	4--20	200	320	-	480
	50	2	51	216	232	165	127	92	22.5	8--19	200	425	-	650
	65	2 ;1/2	64	241	257	190	149	105	25.5	8--22	250	460	-	700
	80	3	76	283	299	210	168.5	127	29	8--22	300	540	-	740
	100	4	102	305	321	254	200	157	32	8--22	300	630	-	795
	125	5	127	381	397	279	235	186	35	8--22	350	760	-	850
	150	6	152	403	419	318	270	216	37	12--22	350	825	-	990
	200	8	203	419	435	381	330	270	41.5	12--25	400	1020	1055	1150
	250	10	254	457	473	445	387.5	324	48	16-29	450	1200	1240	1350
	300	12	305	502	518	521	451	381	51	16-32	500	1425	1465	1560
Class600	25	1	25	216	216	124	89	51	17.5	4--19	180	215		420
PN10.0MPa	32	1 ;1/4	32	229	229	133	98.5	64	21	4--19	180	270		480
	40	1 ;1/2	38	241	241	156	114.5	73	22.5	4--22	200	345		550
	50	2	51	292	295	165	127	92	25.5	8--19	250	470		680
	65	2 ;1/2	64	330	333	190	149	105	29	8--22	250	520		750
	80	3	76	356	359	210	168.5	127	32	8--22	300	570		820
	100	4	102	432	435	273	216	157	38.5	8--25	300	700		870
	125	5	127	508	511	330	266.5	186	44.5	8--29	350	780		950
	150	6	152	559	562	356	292	216	48	12--29	400	850	890	1100

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NO	PART ;TIME	MATERIAL
1	Body	A216WCB
2	Seat	A216WCB
3	Disc	A216WCB
4	Stem	A182-F ;304
5	Gasket	PTFE
6	Cover	A216WCB
7	Packing	PTFE
8	Gland ;bush	A216WCB
9	Stem ;nut	A194-2H
10	Bolts	A-193--B7
11	Nuts	A194-2H
12	Bolts	A193--B7