Đại lý GEMu tại Việt Nam
GEMU 498
Van bướm hoạt động bằng động cơ
Description
The GEMÜ 498 PTFE seal butterfly valve is motorized. Various metal or plastic actuators are available in open/closed or control versions. The disc and shaft are one piece; the body and liner are available in different designs. The butterfly valve is available in nominal sizes DN 40–900 (1½”–36″) and in wafer and lug body versions.

Technical specifications
- Connection: Flange
- Actuator: Motorized
- Seal material
- Body material: ; 1.4301, stainless steel; EN-GJS-400-18-LT; S355J2G3 steel
- Conformities: EAC; FDA; TA Luft (German Clean Air Act)
- Max. operating pressure: 10 bar
- Max. media temperature: 200 ° C
- Min. media temperature: -20 ° C
- Nominal sizes: DN 40 (1 1/2”); DN 50 (2”); DN 65 (2 1/2”); DN 80 (3”); DN 100 (4”); DN 125 (5”); DN 150 (6”); DN 200; DN 250; DN 300
- Control valve


Đánh giá
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