Double Eccentric Valve

Soft and Metal Seat

Having a combined function of Soft seat and Metal seat, Soft +Metal seat gives a tight shut-off at nominal pressure and temperature rating.

Soft +Metal seat sealing system consists of reinforced Teflon and Metal seat. Although Soft +Metal seat has double seat structure, it requires relatively low operating torque.

Soft +Metal seat valve works with the metal seat when a Teflon seat has been burned out. Soft +Metal seat provides the more reliability for steam and hot air line among its applications.

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 -40℃ to 250℃
Main Material Body : WCB, CF8, CF8M etc.
Disc : CF8, CF8M etc.
Shaft : 17-4PH, 316SS etc.
Seat : A240-316 + PTFE, A240-316 + RPTFE etc.
Operator Manual Hand lever / Manual Worm Gear
Pneumatic Actuator
Electric Actuator
Application General & Petro Chemical
Oil Refinery / Production
Steel and Iron Mill
Combined / nuclear power plant
Other Plant engineering
Option Anti-static device
Manual operator with Locking device
Bonnet / Stem extension
Heating jacket
ISO 15848 Fugitive Emission packing
NACE MR 0103 / 0175