Sizes: 2" - 48"
Body: Ductile Iron
Disc: Ductile Iron Nickle Plated, Ductile Iron Nylon 11, CF8M Stainless Steel, Aluminum Bronze
Stem: 416 S.S. Heat Treated
Resilient Seat: EPDM, NBR, VITON with vulcanization/ back-up
Actuation Options: Worm Gear, Lever, Pneumatic, Electric
Pressure Ratings: 2" – 12" 230psi, 14" – 48" 150psi
Product Description
Design and Manufacture Conform to EN 593、 API609
Flange dimensions Conform to EN 1092-2 PN10
Face to Face dimensions Conform to EN558-1
Topwork's dimensions Conform to ISO5211
Testing Conform to API598、EN12266-1
Product Dimensions
MATERIALS OF PARTS
| Number | Part Name | Material |
| 1 | Body | ASTM A536 65-45-12/ASTM A126 B |
| 2 | Long bushing | PTFE |
| 3 | Shaft | SS410/SS304 |
| 4 | Seat | NBR/EPDM/VITON |
| 5 | Disc | DI+NI,CF8/CF8M,C954/C958 |
| 6 | Taper pins | SS416/SS316 |
| 7 | Short bushing | PTFE |
| 8 | O-ring | NBR/EPDM |
| 9 | Key | STEEL |
Advantage
Why Choose Us?
1. We have been manufacturing and supplying valves and valve parts for more than 12 years.
2. We are the original quality manufacturer,where you can obtain offer with quality assurance.
3. The products have the traceability, which saves time to replace parts.
4. We also have a good reputation for customers from all over the world.
5. Our upgraded new products and designed drawings are very popular in marine and industrial fields.
High quality Pneumatic Wafer Butterfly Valve, Actuator Valve are our main products. Our upgraded new products and designed drawings are very popular in marine and industrial fields.
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