Metal Seat / Metal to Metal Valve
Precious metal seated butterfly valve, Metal seat is applicable to high temperature as well as nominal pressure and temperature.
Eccentric sealing system assures a low operating torque and positive sealing.
Wide selection of valve materials ensures efficient performance in various industries.
All UNICOM butterfly valves are tested hydraulically and pneumatically n shop in order to secure perfect sealing and certified by third party at request of clients.
|Design||ASME B16.34 / API std 609 Category B|
|Rating||ASME Cl. 150 / Cl. 300 / Cl. 600
PN 10, 16, 25, 40, 60, 64
JIS 10K, 16K, 20K
|Size||DN50(2”) to DN1800 (72”)|
|Connection Type||Double Flanged / Lugged & Wafer|
|Temperature Range||-50℃ to 650℃|
|Main Material||Body : WCB, CF8, CF8M etc.
Disc : CF8, CF8M etc.
Shaft : 17-4PH, 316SS etc.
Seat : A240-316, Inconel 625 etc.
Manual Hand lever / Manual Worm Gear
General & Petro Chemical
Oil Refinery / Production
Steel and Iron Mill
Combined / nuclear power plant
Other Plant engineering
Stellite or ENP on Disc
Manual operator with Locking device
Bonnet / Stem extension
ISO 15848 Fugitive Emission packing
NACE MR 0103 / 0175