The unique geometric design of the ASIAV Gear Operated Triple Offset Lug Butterfly Valve ensures that the sealing ring fits the valve seat at the moment of final closing, without unnecessary friction and wear; the tight fit between the sealing ring and the valve seat eliminates the need for the seat and the sealing ring The restraint during engagement and combination ensures complete sealing performance and low torque; The unique sealing fire performance design can provide one-way sealing and two-way sealing for customers to choose; the packing adopts a unique dust-proof design and low-leakage sealing packing activity Load design; complex tapered sealing ring parts can be replaced by wildcards.
Gear Operated Triple Offset Lug Butterfly Valve Manufacturer
Worm gear switch triple eccentric lug butterfly valve is mainly metal seal, the metal seal can be sealed by the valve body itself or STL alloy seal, or can be made into a valve seat with a PTFE sealing ring.So our triple eccentric lug butterfly valve is of good quality and strong applicability.
Gear Operated Triple Eccentric Lug Butterfly Valve/Stainless Steel
Steel Butterfly Valve, API 609, MSS SP-67
Temperature and Pressure, ASME B16.34
Structure Length, API 609
End Flange, ASME B 16.5
Test Standard, API 598
Fire Resistance Standard, API-607
American Standard Hard Seat Lug Butterfly Valve Design Instructions
Sealing structure: soft seal, multi-layer hard seal, elastic hard seal, fireproof soft seal
ISO 5211 Gaskets
Connection: lug to clip
Operation mode: manual, turbine, electric, pneumatic, hydraulic
Eccentric structure, centerline structure, single eccentric, double eccentric, triple eccentric structure
Gear Operated Triple Offset Lug type Butterfly Valve
Because the triple eccentric lug butterfly valve is more expensive than the Gear Operated Concentric Lug Butterfly Valves, if the temperature and pressure requirements of the medium are not high, the Concentric butterfly valve can be used instead.
You can go to our lug butterfly valve type page to find what you need, if not, you can contact us, we will contact you within 12 hours.