Model: F943CXNominal diameter: DN300 ~ 2000mmNominal pressure: PN0.05 ~ 0.25MPaTemperature: ≤300 ℃Main material: carbon steel, stainless steel, silicone rubberDesign criteria: API 600, API6D, ASME B16.34 , 12234 GB / TStructural length: ASME B16.10, API6D, GB / T 12221Connection standard: ASME B16.5, ASME B16.47, GB / T 9113, JB / T 79, HG / T 20592Pressure test: API 598, GB / T 13927 , JB / T 9092Pressure - temperature rating: ASME B16.34, GB / T 12224

First, F943CX electric fan-shaped blind valve main structural features

1, the valve by the valve body, drive, clamping devices and other components.
2, the valve body with three-point structure, compact structure, the overall rigidity, good weight.
3, the valve body, valve seal pair of stainless steel and rubber composition of the flexible seal, reliable sealing, sealing ring using fluorine rubber, high temperature, long service life.
4, clamping mechanism using screw nut type, clamping, release quickly, self-locking is good.
5, using explosion-proof motor, both indoors and outdoors, can ensure the safe and reliable operation of the valve.
6, the blind valve can be manually operated on site, but also long-distance sequence control.
7, the blind valve can also be individually designed electrical control box operation control device, the machine factory does not match the electrical control box, the user for another set.

Second, F943CX electric fan-shaped blind valve for the principle

1, the valve is opened to the valve is closed:
Clamping motor action, driven screw for counterclockwise rotation, the valve body loose in place (indicator light shows), drive motor action, drive the counterclockwise rotation of the gate in place, the gate closed in place (Indicator light), clamping motor action, drive screw clockwise rotation, the valve body clamping in place (indicator shows) to complete the valve from opening to closing the entire process.
2, the valve from close to open:
clamping motor action, driven screw for counterclockwise rotation, the valve body loose in place (indicator light shows), drive motor action, drive the gate for clockwise rotation, the gate opens in place, ( Indicator shows) to complete the valve from the closed to open the whole process.

Third, F943CX electric fan-shaped blind valve main dimensions

DN	D	D1	b	n-φd	L
300	440	395	22	12-φ22	580
350	490	445	24	12-φ22	580
400	540	495	24	16-φ22	680
450	595	550	24	16-φ22	680
500	645	600	24	16-φ22	680
600	755	705	26	20-φ26	680
700	860	810	26	24-φ26	680
800	975	920	26	24-φ30	680
900	1075	1020	26	24-φ30	710
1000	1175	1120	26	28-φ30	710
1100	1275	1220	26	28-φ30	710
1200	1375	1320	26	32-φ30	730
1300	1475	1420	26	32-φ30	830
1400	1575	1520	26	36-φ30	830
1500	1675	1620	26	36-φ30	830
1600	1790	1730	26	40-φ30	830

　　Hufa Holding Co., Ltd. Is a well-known manufacturer and supplier of common valves such as emergency cut-off valve, pressure reducing valve, regulating valve, chemical valve, water control valve and electric two-way valve.Mainly used in petroleum, chemical, steel, metallurgy, building materials, light industry, electricity, environmental protection, food and other industries, products throughout the country and are used in many national key projects, but also exported to Asia, Europe and other regions.Main products include: solenoid valve, regulating valve, chemical valve, water control valve, electric two-way valve, general valve;6 main products for a variety of industrial needs to provide a full range of fluid control solutions.Hufa Holding Co., Ltd. strives to build a well-known high-end control valve manufacturing enterprises, national high-tech enterprises, specializing in high-end control valve scientific research design, manufacturing and sales, technical exchanges, import and export trade in one of the international entity enterprise headquarters is located in zhejiang, the pump and valve capital of China.The company was founded in July 2004, Shanghai branch production base is located in Shanghai, construction area 1250 square meters, and has the domestic leading production equipment and multi-functional, intelligent valve inspection system and test center.Companies adhere to the advanced equipment localization and technical independent innovation, the pursuit of do the best employees, do the best products and the best enterprise goal, strive to build the company into a domestic first-class, the world level of control valve supplier, for the continuous development of automation industry to make greater contribution!Today's Shanghai valve brand has formed a technical system with independent intellectual property rights as the core, relying on science and technology for innovation;Set up r&d center, used in technical improvement, innovation and development of new products, and the introduction of the United States, Germany, Japan and other advanced level of technology and products, through the absorption and reference to manufacturing technology, perfect products, form with independent core high-end products, reduce the distance with the world's advanced products, in the domestic and international market to get customers' trust and respect.Related products have won many honors such as Shanghai high-tech achievements transformation, and won the high-tech enterprise in 2011.At the same time, the company is the first in the domestic industry through TS(pressure pipe components manufacturing license), explosion-proof electrical production license, ISO9001 (international quality management system), CE (European Union safety mark) and other quality systems and special industry requirements certification system. Hufa products are distributed throughout the country and applied in many national key projects, mainly used in petrochemical industry, aerospace, national defense, hvac, electric power equipment, biopharmaceutical, medical equipment, food machinery, environmental protection water treatment and other industries;Ju liang company and Shanghai baosteel, navy logistics, China petroleum group, tongfang shares, hangzhou holishi, kweichow maotai distillery, China nuclear power, the 12th national games of the main torch Taiwan and many other well-known enterprises and key projects to establish a good relationship of cooperation.Business philosophy of Shanghai Valve:Persist in not forgetting the original intention, continue to move forward; while pursuing the material and spiritual happiness of all Shanghai Valve partners, go all out to make perfect products and contribute to social progress.Company purposeTechnological innovation, quality assurance, honesty, efficiency and considerate serviceCorporate objectivesEstablish an international first-class control valve of Chinese enterprises.Company value