KR VAVLE
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| Valve Type: | Lug butterfly valve | Structure: | Concentric |
| Standard: | EN593 | Workmanship: | Investment casting |
| Sealing direction: | Bidirectional | Sealing grade: | Zero leakage |
| Temperature: | -20°C < T < 120°C | Operation: | Handle/Lever |
Various materials. Quick and precise opening and closing switches.
EPDM seal, corrosion resistance, good sealing performance, good resilience, and aging resistance.
Thickened valve body, enhanced impact resistance, and extended service life.
Pinless disc, eliminate leakage and ensure durability.
The lug butterfly valve balances the compactness of the clamp valve with the stability of the single-sided flange connection. One end of it has an integral flange (lug), and the other end is a clamp type. During installation, only one side needs to be connected to the pipeline flange, and the other side needs to be fixed with a nut. This design eliminates the need for relying on flange alignment at both ends like clamp valves, making installation more convenient and reliable.
Standard export wooden case packaging
The lug butterfly valves are widely utilized across industrial, municipal, and specialized systems, leveraging their robust lug connection, bidirectional sealing capability, and compatibility with medium-low pressure conditions.
| Body | Plate | Rotating Shaft | Bushing | Seat | Temp (°C) |
|---|---|---|---|---|---|
| Ductile Iron | Electroplated Nodular Cast Iron | Stainless Steel | PTFE | EPDM Rubber | -45 ~ +135 |
| Ductile Iron | Stainless Steel | Carbon Steel | PTFE | Hypalon | -18 ~ +135 |
| Aluminum Bronze | Titanium Steel | - | - | EPDM Rubber | -45 ~ +135 |
| Stainless Steel | CF8M Stainless Steel | - | - | Neoprene Rubber | -7 ~ +93 |
| CF8M SS | Carbon Steel | - | - | NBR Rubber | -12 ~ +82 |
