Product
Pneumatic cut-off butterfly valve
Brand：Pneumatic eccentric butterfly valve 型號：QD671W-16P
氣動切斷蝶閥 is a butterfly valve designed on the basis of absorbing the advantages of several different structures of butterfly valves. The sealing surface of the valve plate of this butterfly valve is a spherical arc body, and the sealing mechanism achieves a true dynamic seal through system pressure, thus having excellent cutting performance and durability. It has a small volume, light weight, wide manufacturing range, and is easy to maintain and repair.
氣動切斷蝶閥基本參數
| 閥體 | 鑄鐵、球墨鑄鐵、鋁不銹鋼、CF8、CF8M、CF3M |
| 閥板 | 不銹鋼CF3M、CF3、CF8M、尼龍球墨鑄鐵、鋁青銅、雙不銹鋼 |
| 閥座 | NBR、EPDM、氟橡膠 |
| 連接 | 對夾，凸耳 |
| 尺寸 | 2“~40”DN50-DN1000 |
| 壓力 | 1.0~1.6Mpa |
| 連接標準 | EN 1092 PN6/PN10/PN16 |
| 法蘭標準 | ASME Class 150 AS 4087 PN 10/ PN 16 JIS 5K/10K |
| 電動執行機構 | 開關型、可調型 |
| 電源 | 12 VDC,24 VAC,24 VDC,220 VAC,120 VAC,380 VAC 50/60 Hz ±10% |
| 附件 | 防爆執行機構：Exd II CT5、Exd II BT5 |
【Bace】
