Cast and Forged Gate Valve (Z41H)

We're also concentrating on improving the things administration and QC program to ensure we could maintain terrific gain from the fiercely-competitive company for Fire Signal Butterfly Valve, One Piece Ball Valve, Sanitary Concentric Eccentric Reducer. We pursue production, research and progress in technology, and constantly apply new research results to production while insisting on adopting high-quality parts to ensure the product quality stability. Our company's service tenet is to guarantee quality, pay attention to reputation, abide by contract and provide excellent service. We constantly explore and innovate, employ senior technical management personnel, and constantly improve the quality of staff. We are committed to maintaining an industry leader position, implementing a positive branding strategy and full quality management.

ANSI A105 API6D CF8/CF8M/CF3M Gate Valve

Standards

Design and manufacture as API600,ANSI B16.34 Fane to face dimensions as ANSI B16.10

End flange dimenision as ANSI B16.5 Pressure-temperature rating as ANSI B16.34 Pressure test as API 598

Main Connection Dimensions

Materials for Main Parts

Name	Material
Body Bonnet Wedge	A216 WCB	A352 LCB	A217 WC6	A217 WC9	A217 C5	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M
Stem	A182 F6	A182 F304					A182 F316	A182 F304L	A182 F316L
Stem Nut	ZcuAll0Fe3 Bronze
Ha nd wheel	KTH350-10
Bon net Bolt	A193-B7 A320-L7 A193-B8
Nut	A194-2H A194-7A194-8

Test Item		Shell Test		Seal Test		Back Seal Test		Air Seal Test
Medium		Water						Air
Unit		MPa	Ibf/in²	MPa	Ibf/in²	MPa	Ibf/in²	MPa	Ibf/in²
Pressure (Class)	150	3.1	450	2.2	315	2.2	315	0.5~0.7	60-100
	300	7.8	1125	5.6	815	5.6	815
	400	10.3	1500	7.6	1100	7.6	1100
	600	15.3	2225	11.2	1630	11.2	1630
	900	23.1	3350	16.8	2440	16.8	2440
	1500	38.4	5575	28.1	4080	28.1	4080

Type	Size(mm)		Dimension(mm)
Type	Inch	DN	L	D	Dl	D2	b	z-ød	H	DO
H Z40W-150Lb Y H Z540W-150Lb Y H Z940W-150Lb Y	1/2"	15	108	89	60.5	35	12	4-ø15	180	120
	3/4"	20	117	98	70	43	12	4-ø15	185	120
	1"	25	127	108	79.5	51	12	4-ø15	225	140
	11/4"	32	140	117	89	64	13	4-ø15	245	160
	11/2 "	40	165	127	98.6	73.2	15	4-ø15	310	180
	2"	50	178	152	120.7	92	16	4-ø19	335	200
	21/2"	65	190	177.8	139.7	104.7	18	4-ø19	350	220
	3"	80	203	190.5	152.4	127	19	4-ø19	420	240
	4"	100	229	229	190.5	157	24	8-ø19	485	280
	5ⁿ	125	254	254	216	185.7	26	8-ø22	515	300
	6"	150	267	279	241.3	216	26	8-ø22	565	320
	8"	200	292	343	298.5	270	29	8-ø22	760	400
	10"	250	330	406	362	324	31	12-ø25	950	450
	12"	300	356	483	432	381	21	12-ø25	1075	500
	14"	350	381	533	476.3	413	35	12-ø29	1160	500
	16"	400	406	597	540	470	37	16-ø29	1345	550
	18"	450	432	635	578	533.4	40	16-ø32	1450	550
	20"	500	457	698.5	635	584	43	20-ø32	1600	600
	24"	600	508	813	749.3	692	48	20-ø35	1720	650
	16"	650	559	870	806	749.5	69	24-ø35	1820	650
	28"	700	610	927	863	800	72	28-ø35	2000	700
	30"	750	610	984	914.4	857	75	28-ø35	2200	700
	32"	800	660	1060.5	978	914.4	81	28-ø42	2400	750
	36"	900	711	1168	1086	1022.4	91	32-ø42	2600	800
H Z540W-300Lb Y H Z540W-300Lb Y H Z940W-300Lb Y	1/2"	15	140	95	66.5	35	15	4-ø15	190	120
	3/4"	20	152	117	82.5	43	16	4-ø19	200	120
	1"	25	165	124	89	51	18	4-ø19	225	140
	11/4"	32	178	133	98.5	64	19	4-ø19	255	160
	11/2"	40	190	156	114.3	73	21	4-ø22	320	180
	2"	50	216	165	127	92	23	8-ø19	360	220
	21/2"	65	241	190.5	149.4	104.7	26	8-ø22	400	240
	3"	80	283	210	168.2	127	29	8-0)22	455	280
	4"	100	305	254	200.2	157	32	8-CP22	500	300
	5"	125	381	279	235	185.7	35	8-0)22	555	320
	6"	150	403	318	270	216	37	12-022	650	350
	8ⁿ	200	419	381	330	270	42	12-025	900	450
	10"	250	459	445	387.5	324	48	16-029	970	500
	12"	300	502	521	451	381	51	16-032	1110	550
	14"	350	762	584	514.5	413	54	20-032	1220	600
	16"	400	838	648	571.5	470	58	20-035	1430	650
	18"	450	914	711	628.7	533.4	61	24-035	1510	700
	20"	500	991	775	685.8	584	64	24-035	1680	750
	24"	600	1143	914.4	812.8	692	70	24-041	1820	800
	26"	650	1245	972	876	749.5	80	24-045	1920	850
	28"	700	1345	1035	939.8	800	86	28-445	2100	900
H Z40W-600Lb Y H Z540W-600Lb Y H Z940W-600Lb Y	1/2-	15	165	95	66.5	35	15	4-015	190	120
	3/4・	20	190	118	82.5	43	16	4-019	200	120
	1"	25	216	124	89	51	18	4-019	230	140
	11/4"	32	229	133	98.5	64	21	4-019	260	160
	11/2"	40	241	156	114.5	73.2	23	4-022	330	180
	2"	50	292	165	127	92	26	8-0)19	380	250
	21/2 -	65	330	190.5	149.4	104.7	29	8-0322	420	300
	3"	80	356	210	168.2	127	32	8-022	470	300
	4"	100	432	273	216	157	38	8-025	570	350
	5"	125	508	330	266.7	185.7	45	8-029	650	450
	6"	150	559	356	292	216	48	12-029	700	450
	8"	200	660	419	349	270	56	12-032	880	500
	10"	250	787	508	432	324	64	16-435	1020	600
	12"	300	838	559	489	381	67	20-035	1230	700
	14"	350	889	603	527	413	70	20-038	1300	750
	16"	400	991	686	603	470	77	20-041	1450	800
	18"	450	1092	743	654	533.4	83	20-044	1550	850
	20"	500	1194	813	724	584	89	24-044	1720	900
	24"	600	1397	940	838	692	102	24-052	1860	950

Structural features:

1. It has the advantages of compact structure, beautiful appearance, full channel and small flow resistance coefficient.

2. The material matching of sealing pair is reasonable and the service life is long.

3. The structural form of ram is elastic wedge single ram or rigid wedge single ram. The surface of the valve stem is nitrided, which has good corrosion resistance and friction resistance. The packing is made of Teflon material, with reliable sealing, flexible operation and small opening and closing torque.

4. Various flange standards and flange sealing surface types can be selected, and various driving modes such as manual, worm gear drive, electric, pneumatic and hydraulic can be selected to meet the different needs of users.

Application: widely used in chemical, thermal power, power plants and other oil, water vapor pipeline for connecting or cutting off the medium in the pipeline opening and closing device.

Price：Our price fluctuates with raw materials and exchange rate. Please leave your contact information and give you a new quotation as soon as possible.

Packing: wooden case, wooden pallet or packing method specified by customers.

Our company's mission is to meet the ever-increasing needs of customers. With high technology and years of experience, we provide customers with excellent quality Cast and Forged Gate Valve (Z41H). In the development of our company, we try our best to provide competitive treatment for our employees and make greater tax contribution for the local area. We continue to strengthen the research and development of new materials, new processes and new products, and improve our large-scale automated precision manufacturing capabilities.

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