LIV DBB NEEDLE VALVE
SERIES 3L2
Double block and bleed with 2 valves for isolating and 1 valve for bleed/drain.
- The valve body is machined from a square bar stock material.
- The raw material of the valve can be supplied according to NORSOK M 630 or to customer´s specific requirements.
- The valve spindle thread is external to stuffing box.
- The valve has back seating and non-rotating valve tip
- The dust covers are coloured blue and red for application indication (isolate, isolate, vent)
- The valves are designed for PED 2014/68/EU.
- Material: AISI 316 (standard), 22Cr duplex, 25Cr duplex, other materials on request
- Size: 1/4″-1/2″
- Connection: NPT (standard), BSPP int. or ext.
- Packing: PTFE, Graphite
- Pressure rating: 6000 psi (420 bar), 10000 psi (690 bar)
- Temperature: ÷100 to +260 ᵒC PTFE, ÷50 to +500 ᵒC Graphite
- Operation: T-bar, anti-tamper, anti-tamper lockable
- Valve tip: hardened
- Material certificate to EN 10204-3.1
- Certificate of compliance to NACE MR 01-75 or EN 15156
- Pressure test certificate
- Option: cleaned for oxygen and hydrogen
The simple way to order
SELECT CONFIGURATION AND SEND INQUIRY
FOR SPECIAL INQUIRIES, PLEASE REACH OUT TO OUR SALES TEAM AT SALES@LISBERGVALVES.DK OR +45 70 60 61 20
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