1) Design and manufacture: API609
2) Face to face/end to end: ANSI B16.10
3) Flange dimensions: ANSI B16.5a
4) Butt welding dimensions: ANSI B16.25
5) Pressure temperature rating: ANSI B16.34
6) Inspection and test: API598
Butterfly Valve Main Material:
| Part name | Materials |
| body | cast iron, ductile iron, carbon steel, stainless steel, ALB, Brass, Bronze |
| seat | EPDM, PTFE, NBR, Viton, Buna, Hypalon, Neoprene |
| disc | cast iron, ductile iron, carbon steel, stainless steel, ALB, monel |
| stem | stainless steel, carbon steel |
| Bushing | PTFE, Lubricating |
| O-ring | EPDM, Buna, Hypalon, Viton, NEopren |
Butterfly Valve Properties:
Nominal pressure (MPa) | 1.0 | 1.6 | 2.5 | |||
Nominal diameter(mm) | 100-600 | |||||
Test pressure (MPa) | Shell | 1.5 | 2.4 | 3.75 | ||
Seal | 1.1 | 1.76 | 2.75 | |||
Applicable temperature | -25~+350 | |||||
Applicable medium | Fresh water, Sewage, Sea water, Air, Vapor, Food, Medicine, Oils, Acids, Alkalis, etc. | |||||
Operating mode | manual, worm gear, pneumatic, electric, etc. | |||||
Butterfly Valve Dimension:
Butterfly Valve Pictures:
Advantage
FAQ
1. How is your price?
A: Although we have brand-name products, our prices are very favorable and competitive.Because of our best price, customers from all over the world come to purchase our products.
2. How long is your warranty?
A: Our Warranty is 12 month.
3. Can I get free samples?
A: Yes, we can provide you the free samples, but you need to bear their own delivery costs.
4. Can I request to change the form of packaging and transportation?
A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.
5. Can I request to advance the shipment?
A: It should be depends on whether there is sufficient inventory in our warehouse.
6. Could you specially design and produce for clients?
A: Sure, we have all kinds of professional engineers.We can design and produce special products according to customers' request. Such as: special size, special control, OEM, etc.
