Gulf Oil and Gas accountACCOUNT
Supply of Ball Shut Valve
Ball valves
Reference M7/281/2/671
Date 2/20/2011
Location Middle East
Scope Spare for Ajeel Gas Field Scrubber.

# 1 Ball shut valve size 20" rating 600 RF, full Bore, direct drive by double acting cylinder air operated actuator, with all accessories (solenoid valve, check valve limit switch Open-close, pilot valve, tubing) with provision to close the valve through air
volume tank at supply air failure complete with hand wheel hydraulic or Mechanical & gear.

Process data: -

Flow: - 250000 nm3/h

Max pressure: - 41 KG/CM2 operating 30KG / CM2

Temp: - 26c - 40c (operating max)

Fluid: - sour gas, H2S

content: - 0.8 mole%

Materials:-

Body: - ASTM a216 GR WCC

Ball: - A576 GR.1025

Stem: - A322 gr.4140

Trunnion: - A322 GR 4140

Seat ring: - A276 type 316

O-Ring:- Viton

Fitting: - A276 type 316

Studs: - ASTM a193 GR b7m

Nuts: - ASTM 194 GR 2m

Face seal or insert: - Teflon

Seat tightness:-class V with test certificate for materials & seat tightness.

For signal flow: - as per attached DRG.

Notes: all electrical devices to be explosion proof (class I, group D, division 1)

Bidding Information

Bid Bond 1% from submitted prices
Offer Validity 90 Days
Ball valves
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