DN50-2400mm
PN 0.6, 1.0, 1.6MPa; ANSI 125, 150; JIS10k.
ISO 9001: 2000
| Specification |
| DN mm | DN50-2400mm |
| PN | ANSI 125, 150, ,JIS10K |
| Material of parts | Body | WCB,CF8,CF8M,316L |
| Disc | WCB,CF8,CF8M |
| Stem | 310S,304,316L |
| Packing | PTFE, graphite |
| Sealing ring | CGM,316L |
| Fluid temperature | normal temp. | -20 to +200°c |
| High temp. 1 | +200 to +450°c |
| High temp. 2 | +450 to +580°c |
| High temp. 3 | +580 to +690°c |
| Rated stroke | 0- 90° |
| Ambient temp. | -20 to +80°c |
| Flow characteristics | Almost equal percentage |
| Range | 30:1 |
| Leakage | ANSI Class 5, 6, Bubble tight |
Chongqing Hopeway Instrument Co., Ltd., belongs to Hopeway Science & Technology Group, and has about 120 professional technical personnel with different specialties. It is mainly dedicated to the research and manufacture of pneumatic/electric control valves including 10 categories, over 160 types and over 8000 specifications. It owns CV3000 series of globe control valves, HB2000 series of pneumatic rotary control valves and HS4000 series of intelligent electric control valves, newly developed STARS series control valves and some other dedicated control valves which are very advanced in domestic China as well as the world.
Hopeway has an asset of RMB 120 million and annual production of RMB 110 million, and the annual production capability can reach RMB 150 million. The new site of Hopeway is a modern manufacturing base, where district A (business and technology center) takes up an area of about 7000m2, and the district B (manufacturing center) 15000m2. The company is equipped with state-of-the-art numerical control processing and testing equipments, and the most advanced first assembly line of China. The company has already passed the ISO9000 certification and TS certification, and is well-known in such industries as metallurgy, chemical, electric power, and light industry.
Hopeway has applied the ERP system from Germany SAP and OA intelligent system for several years which greatly improved the working efficiency of the company. On the way of future development, Hopeway will commit itself to the professional research and production of high quality control valves, and will stick on the principle of "quality the first and customer satisfaction". Hopeway is aiming at becoming the first class specialized manufacturer of control valves, and providing you with the most competitive and quality products.
