Our butterfly valves have three levels:
High quality butterfly valve
Middle quality butterfly valve
Low price butterfly valve
You can choose the type you need, and our company can OEM for all the customers.
Every butterfly valve should be test before shipment.
Specifications
1.DN50-1200(2"~48")
2.PN1.0/1.6(150/200PSI)
3.rubber coated
4.different standards
5.handle,hand wheel,electric,pneumatic
Rubber Lined Wafer Type Butterfly Valve
Features:
1. Small in size, light in weight, easy installation and maintenance.
2. Simple and compact construction, quick 90 degree on-off operation.
3. Minimized operating torque, energy saving.
4. Flow curve tending to straight line, excellent regulation performance.
5. Long service life, standing the test of tens thousands opening/closing operations.
6. BUbbles-tight sealing with no leakage ubder the pressure test.
7. Wide selection of materials, applicable to various medium.
Performance:
| Nominal pressue (MPa) | 1.0 | 1.6 | ||||||||
| Nominal diameter(mm) | 50-1000 | 50-1000 | ||||||||
| Test pressure | Shell | 1.5 | 2.4 | |||||||
| (MPa) | Seal | 1.1 | 1.76 | |||||||
| Applicable temperature | 150 | |||||||||
| Applicable medium | Fresh water, Sewage, Sea water, Air, Vapor, Food, Medicine, Oils, Acids, Alkalis, etc. | |||||||||
| Operating mode | manual, worm gear, pneumatic, electric, etc. | |||||||||
Standard:
| Design & Manufacture | Flange Connection | Face to Face Dimension | Test & Inspection | |||||||
| MSS SP-67 API609 EN593 | DIN PN10/16/25; ANSI B 16.1 BS4504; ISO PN10/16 JIS B 2212/2213 BS 10 table D; BS 10 table E | API609 ISO5752 series 20 BS5155 | API 598 | |||||||
Material List:
| No. | Part Name | Material | ||||||||
| 1 | Body | Carbon Steel/Stainless Steel/Cast Iron/Ductile Iron/ Al-Bronze | ||||||||
| 2 | Disc | Al-Bronze/CF8M/Ductile iron/WCB | ||||||||
| 3 | Seat | EPDM/PEFE/Buna/NBR/Hypalon | ||||||||
| 4 | Stem | Carbon Steel/Stainless Steel314/Stainless Steel316 | ||||||||
| 5 | Bushing | PTFE/Lubricating | ||||||||
| 6 | O ring | EPDM/PEFE/Buna/NBR/Hypalon | ||||||||
| 7 | Pin | SS316/SS416/SS304 | ||||||||
Packing and Transport:
Our valves sell all over the world!
Welcome to join us!
Our factory & Workshop:
Our company established in year 2001. Our plant occupies 6000 square kilometers and we have more than 100 sets of lathes. We are professional Valve manufactuer for about 20 years. We have 4 Engineers, 10 more Technicians, 10 more Craftsmen.
Our Customers
24 hours online chat tool:
Isabella
Whatsapp: +86-15802203592 (cell number)
Line: +86-15802203592
Skype:iiqqqi
Wechat:+86-15802203592
QQ: 3247806291
A good supplier is here waiting for you