玄幻小说排行榜完本,好看的玄幻小说,言情小说君子以泽

Flange Gate Valves法蘭閘閥Z41H-16C

Update: 2016/12/2??????View:

Brand: ???GONGKAI
Type: ???Z41H-16C、Z41H-25C

Introduction

The opening and closing component of Z41H cast steel flange gate valve is the gate, and the movement direction of the gate is perpendicular to the fluid direction. The gate valve can only be fully opened and fully closed, and cannot be adjusted or throttled. When the gate valve is closed, the sealing surface can be sealed solely by the pressure of the medium, that is, the sealing surface of the gate is pressed against the valve seat on the other side by the pressure of the medium to ensure the sealing of the sealing surface.
Z41H鑄鋼法蘭閘閥的啟閉件是閘板，閘板的運動方向與流體方向相垂直，閘閥只能作全開和全關，不能做調節(jié)和節(jié)流。閘閥關閉時，密封面可以只依靠介質壓力來密封，即只依靠介質壓力將閘板的密封面壓向另一側的閥座來保證密封面的密封。

Z41H cast steel gate valve is suitable for cutting off or connecting pipeline media in various systems of petroleum, chemical, hydraulic, and thermal power plants with nominal pressure PN1.6~16.0MPa and working temperature ≤ -29 ℃~550 ℃. Manual flange gate valves are suitable for media such as water, oil, steam, acid, alkali, ammonia, urea, and sulfur-containing natural gas. The operation modes include manual, gear transmission, electric, pneumatic, etc.
Z41H鑄鋼閘閥適用于公稱壓力PN1.6～16.0MPa,工作溫度≤-29℃～550℃的石油、化工、水力、火力電站多種系統(tǒng)的管路上，切斷或接通管路介質。手動法蘭閘閥適用介質為：水、油品、蒸氣、及酸、堿、氨、尿素、含硫天然氣等。操作方式有：手動、齒輪傳動、電動、氣動等。

Z41H cast steel flange gate valve features:
1. Compliant with domestic and international standards, reliable sealing, excellent performance, and beautiful appearance;
2. The sealing surface of the gate and valve seat is welded with cobalt based alloy or Stellite cobalt based alloy, which has good wear resistance, high temperature resistance, corrosion resistance, abrasion resistance, and long service life;
3. Adopting a wedge-shaped elastic gate structure, with rolling bearings installed on medium and large diameters, the switch is flexible and easy to open and close;
4. The valve body material variety is complete, and the packing and gasket can be reasonably selected according to actual working conditions or customer requirements, which can be suitable for various pressure, temperature, and medium working conditions.
Z41H鑄鋼法蘭閘閥節(jié)閥特點：
1、符合國內外標準，密封可靠，性能優(yōu)良，造型美觀；
2、閘板、閥座密封面用鈷基合金堆焊或司太立鈷基合金堆焊而成，耐磨、耐高溫、耐腐蝕、抗擦傷性能好、使用壽命長；
3、采用楔式彈性閘板結構，中大口徑設置滾動軸承，開關靈活，啟閉輕松；
4、閥體材料品種齊全，填料、墊片可根據實際工況或客戶要求合理選配，能適用于各種壓力、溫度及介質工況。

Main performance parameters of Z41H cast steel flange gate valve

Product Name	Flange Gate Valves Z41H
DN	DN15～DN1000
PN	1.6Mpa～6.4Mpa
Applicable temperature	-20oC～+150oC～425oC～550oC
Body material	WCB
Applicable Medium	Water, oil, steam
Structural style	ram-type
Connection	flange
Actuator	Manual, bevel gear, electric, pneumatic, hydraulic

Z41H cast steel flange gate valve main component materials

Part	Materials
Body	WCB
bonnet	WCB
Ram	WCB
Stem	2Cr13
Stem nut	鋁青銅
filler	石墨
shim	石墨
gland	WCB
bolt	35CrMoA
nut	45、35CrMoA
handwheel	鋼

Z41H cast steel flange gate valve main zero shape and connection dimensions

1.6MPa	DN	L	d	D1	D2	b	n-Φd	H	D0
凸面法蘭 RF Z41H-16C	15	130	95	65	45	14	4-Φ14	170	120
	20	150	105	75	55	14	4-Φ14	190	140
	25	160	115	85	65	14	4-Φ14	205	160
	32	180	135	100	78	16	4-Φ18	270	180
	40	200	145	110	85	16	4-Φ18	310	200
	50	250	160	125	100	16	4-Φ18	358	240
	65	265	180	145	120	18	4-Φ18	373	240
	80	280	195	160	135	20	8-Φ18	435	280
	100	300	25	180	155	20	8-Φ18	500	300
	125	325	245	210	185	22	8-Φ18	614	320
	150	350	280	240	210	24	8-Φ23	674	320
	200	400	335	295	265	26	12-Φ23	818	400
	250	450	405	355	320	30	12-Φ25	969	450
	300	500	460	410	375	30	12-Φ25	1145	500
	350	550	520	470	435	34	16-Φ25	1280	500
	400	600	580	525	485	36	16-Φ30	14852	560
	450	650	640	585	545	40	20-Φ30	1541	600
	500	700	705	650	608	44	20-Φ34	1676	640
	600	800	840	770	718	48	20-Φ41	1874	720
	700	900	910	840	788	50	24-Φ41	2083	800
	800	1000	1020	950	898	52	24-Φ41	2400	950
	900	1100	1120	1050	998	64	28-Φ41	2950	1000
	1000	1200	1255	1170	1110	56	28-Φ48	3245	1000

2.5MPa	DN	L	D	D1	D2	b	n-Φd	H	DO
凸面法蘭 RF Z41H-25C	15	130	95	65	45	16	4-Φ14	172	120
	20	150	105	75	55	16	4-Φ14	191	140
	25	160	115	85	65	16	4-Φ14	205	160
	32	180	135	100	78	18	4-Φ18	270	180
	40	200	145	110	85	18	4-Φ18	300	200
	50	250	160	125	100	20	4-Φ18	357	240
	65	265	180	145	120	22	8-Φ18	376	240
	80	280	195	160	135	22	8-Φ18	434	280
	100	300	230	190	160	24	8-Φ23	502	300
	125	325	270	220	188	28	8-Φ205	613	320
	150	350	300	250	218	30	8-Φ25	675	320
	200	400	360	310	278	34	12-Φ25	819	400
	250	450	425	370	332	36	12-Φ30	968	450
	300	500	485	430	390	40	16-Φ30	1144	500
	350	550	550	490	448	44	16-Φ34	1280	500
	400	600	610	550	505	48	16-Φ34	1451	560
	450	650	660	600	555	50	20-Φ34	1542	600
	500	700	730	660	510	52	20-Φ41	1678	640
	600	800	840	770	718	56	20-Φ41	1875	720
	700	900	955	875	815	60	24-Φ28	2082	800
	800	1000	1070	990	930	64	24-Φ28	2403	950
	900	1100	1180	1090	1025	66	28-Φ54	2952	1000
	1000	1200	1305	1210	1140	68	28-Φ58	3244	1000

Statement: All text, data, and images in this article are for reference only. Provide relevant product parameters for inquiry: product name, model, caliber, material, medium, pressure, temperature, connection standard, quantity, etc. If there are special requirements for the product, please also include them in the inquiry. If the usage scenario is very important or the environment is complex, please provide design drawings and detailed parameters as much as possible, and our professional engineers will review and select for you.
Thank you for visiting our company's website http://www.sssky.cn If you have any further questions about this product, you can call us and we will provide you with high-quality pre-sales consulting services. Consultation phone: 15002111058; Phone: 021-56051151.

More Products