China Grooved Butterfly Valve with Tamper Switch UL & FM Approved, Find details about China Butterfly Valve, Grooved Butterfly Valve from Grooved Butterfly Valve with Tamper Switch UL & FM Approved
Certification | FM/UL | UL1091/MSS-SP-67 | |
Body | A536 | Shaft | SS431 |
Disc | EPDM/NBR | Signal gearbox | ductile iron |
worm | ductile iron | Handwheel | ductile iron |
connection | Grooved end | ||
pressure | 450psi Max | ||
Test and inspection | Hydro test |