电动铸铁对夹式蝶阀

阀    体：铝合金、不锈钢、铸铁表面喷涂环氧树脂密封 (可生产不锈钢防结露蝶阀)

密    封：NBR、EPDM、PTFE

阀    板：铸铁、尼龙板、316不锈钢、304不锈钢

工作温度：-15℃至 +135℃

工作压力：16kg

口 　 径：DN25-DN1200

连接方式：国标或欧洲标准对夹式法兰

连接方式：螺纹、焊接或快卡式连接

驱动方式：ISO5211平台可加装电动或气动执行机构

流体范围：经济耐用，适合于大多数低压工况。

Features and Benefits:

• Output torques of 80 to 3000Nm.
• IP67 Weatherproof .
• Removable Drive Bush.
• Rugged Cast Aluminium Housing.
• Constant torque output.
• Mechanical limit stops.
• Captive cover bolts.
• Hard Anodised And Powder Coat for Corrosion Protection.
• Four limit switches.
• Torque Switches (HQ15-HQ300).
• Two M25 Cable Entries.
• Manual override.
• Anti-condensation heater (Thermostatically Controlled).
• Push button terminal strip.

Various options, including: 4-20mA and 0-10v control, IP68 and high temp fire protection