grooved butterfly valve UL FM
Design:API609
Groove:ANSI/AWWA 606
Top flange:ISO 5211
Test:FM1112/UL1091
描述
grooved butterfly valve UL ULC listed FM approved
Technical specifications:
1.Max. working pressure:300PSI(Max.test pressure:600PSI)
2.Max. working temp.:250℉(120℃)
3.Application:indoor and outdoor use
4.Double-seal disc:resilient EPDM coated
5.Factory installed supervisory tamper switch assembly
![](https://future-valve.com/wp-content/uploads/2024/03/gd-381x-grooved-type-butterfly-valve-ul-ulc-listed-fm-approved-749x1024.jpg)