MD943S-1 wear resistance dust & gas butterfly valve (electrical,pneumatic,hydraulic,manually valve)

Specifications 1. We are a Chinese manufacturer of Valves with over ten years experiences.

2. Our products have passed ISO9001:2008.

  FAQ   1. Why choose us?   1). With a history of over ten years, we have our own factory, and are specialized in developing, manufacturing and exporting devices and consumables for metallurgical and steel industry. 2). Our products have passed ISO9001:2008 certification. And we have our own patents. Therefore, we ensure you that our products are of high quality with the most favorable price.   2. How can you contact me?   Contact person: Christina Yang Company name: Shijiazhuang Wanlixin Metallurgy Technology Co., Ltd. Address: 7th Floor, C Building, Rundu Shenghe Square, QiLian Street, Shijiazhuang City, HeBei Prov. China Zip code: 050000 Fax: 86-311-85252205 Skype:yang.qian77 Mail: christina at wanlixin dot com Website:https://www.wanlixin.com     Product Description    MD943S-1 wear resistance dust & gas butterfly valve (electrical,pneumatic,hydraulic,manually valve)    MD943S-1 valve is used as regulator and stopper for ventilate and clean system,such as gas pipeline with dust, ventilate & clean devices,smoke pipeline etc.   Advantages: wear resistance,stable & reliable in working,easy cooperation,low leakage rate,long working life,convenient to install and maintain,widely used in conditions with low pressure difference,large diameter & mass flow.   Technical data:    

DN(mm)	50	80	100	125	150	200	250	300	350	400
Flow rate	85	220	340	350	770	1100	2130	3060	4160	5450

 

DN(mm)	450	500	600	700	800	900	1000
Flow rate	6900	8500	12000	16600	21700	34000	49600

   

Working temperature(℃)	Type A-15~250
	Type B-40~450
Valve plate turn angle	90°
PN(Mpa)	0.6
Leakage rate	≤1.5%

        MD943S-1 Manual operation valve structure          MD943S-1 electrical valve structure       MD943S-1 pneumatic valve structure     MD943S-1 wear resistance valve size  

DN	D	D1	D2	N-Φ.	L	L1	L2	b	B	T	Φ
50		110	90	4-Φ14	75	349	549		100	75	250
80		150	125	4-Φ18	90	364	579
100		170	145		100	374	599
125		200	175	8-Φ18	123	423	671	20
150	260	225	200		138	433	696		200
175	290	255	230		158	448	731	22
200	315	280	255		168	565	733			85	320
250	370	335	310	12-Φ18	193	590	783	?
300	435	395	362	12-Φ23	228	620	848
350	485	445	412		253	645	898	26
400	535	495	642	16-Φ23	293	685	978	28	300
450	590	550	518		320	710	1030
500	460	600	568		345	735	1080	30
600	755	705	670	20-Φ25	550	830	1580			100	400
700	860	810	775	24-Φ25	600	880	1680	32
800	975	920	880	24-Φ30	655	930	1785	34	400
900	1075	1020	980		272	994	1921	36
1000	1175	1120	1080	28-Φ30	775	1044	2019
1200	1400	1340	1295	32-Φ34	860	1124	2130	4840		120	480
1400	1620	1560	1510	36-Φ34	945	1204	2250	44
1600	1820	1760	1710	40-Φ34	1030	1290	2380	48
1800	2045	1970	2110	44-Φ41	1115	1375	2495	50
2000	2265	2180		48-Φ48	1200	1455	2620	54

      Company Information       Founded in May 2002, Shijiazhuang Wanlixin Metallurgy Technology Co., Ltd headquarters in Shijiazhuang, the capital of Hebei province. The company occupies a total area of over 46666 square meters. We have 517 employees, including 32 senior engineering and technical personnel. Our company is a high-tech enterprise specialized in design and development, production and sales, system integration and related technical services of metallugical valves, fast thermocouple, molten steel sampler, microcomputer digital thermometer, oxygen measurement probe and other spare parts for metallugical industry.     Our Services     Foreign Guest from Italy Visited Our Company   We will offer sincere and professional service for our customers. Please feel free to contact us at any time concerning our company and products. We look forward to adding you to our growing base of satisfied clients.