ARC-LOK MONOFLANGE VALVE DBB MODEL 1
Features
Isolation valve for primary take offs, where the valve is directly mounted to the vessel or process pipe. Instruments may be directly mounted to the valve outlet or alternatively remotely mounted with gauge line / impulse pipe work
Connections
Process: Flange as per ANSI B16.5
Instrument: 1/2 NPT (F)
Drain / Vent: 1/4 NPT (F)
Test Pressure @ 25°C Room Temperature
Hydrostatic: Body - 415 bar
Seat - 415 bar
Pneumatic: Seat - 7 bar (g)
Gland Packing PTFE: Standard
GRAPHOIL: Temperatures above 200°C
Material A 105, A 182 / A 479 GR F 304, A 182 GR F316, Monel, Hastelloy,Duplex
Finish CS zinc plated. SS Natura