The sealing ring of the metal to metal seated butterfly valve is completely made of metal material, and there is no interlayer made of non-metallic materials such as PTFE, graphite, rubber asbestos board, etc. The valve will not be washed by high-speed fluid when the valve is fully opened or partially opened. The sealing ring is damaged, which greatly improves the service life of the valve.
Not only can it be reliably shut off in the upstream pressure, but also in the reverse pressure or the reverse pressure is much greater than the upstream pressure.
Name | Metal to metal butterfly valves |
Type | triple eccentric, bi-directional, extended shaft |
Nominal Size | 24'', DN600 |
Nominal pressure | PN25 |
Media | hot water |
Working Temp. | 128 Deg C |
Body | ASTM A352 LCB |
Disc | ASTM A352 LCB |
Seat | integral 13Cr |
Stem | ASTM A182 F6a |
Bolts/nuts | L7/7 |
Operation | Gear operation |
Design | EN 593 |
Face to face | EN 558-1 |
Flange End | EN 1092-1 |
Test | EN12266-1 |
Delivery | 10 days |
Painting | Expoxy |
Packing | Plywood Case |
MOQ | 1 Set |
Certificate | ISO9001, ISO14001,ISO45001, SIL, API 6D,CE |
Origin | Wenzhou, China (Mainland) |
Project | Argentina |
