call +31 (0) 30 263 4000                 Need to let it Flow? Call on Wegman!  

mail us : sales@wegman.eu

On-site-Workers
Douglas Chero

Douglas Chero was established in 1974 to meet the demand for high quality forged valves in the petroleum refining and production plants, offshore oil and gas fields, power industry, fertilizer, chemical and desalination plants all over the world.

logo WegmanValves douglas Chero valves

Quick (stock) delivery possible for a selection of Douglas Chero valves

Gate, globe & check valves (API 602, BS 5352)​
Size range : ¼” – 3”​
Rating : # 150 – 4500​
End connection : SW (socket weld), THR (threaded), BW (butt weld), FL (flanged, RF, RTJ), Valv-O-let, integral reinforced, beveled for welding​
Body style : compact, straight, extended body, y pattern, lift check, piston check, swing check​
Bonnet / Cover style : welded, bolted, bellow sealed, cryogenic, lsrs, lantern ring​
Valve style : solid wedge gate, straight pattern globe, y pattern globe, piston check, swing check​
Material : A105, LF2, F 304, F316 and most others 

Urea service valves​
Size range : ½” - 8”​
Rating : #2500, PN325, PN455​
End connection : FL (flanged), THR (threaded, flanges can be screwed on)​
Body style : globe (straight Y & angle), check (piston & in line)  ​
Material : F316L modified, specially designed for urea applications​
Testing : Huey test, ASTM A262 C / ISO 3651/I, ASTM 262 E / ISO 3651/II ​

Forged gate, globe, check valves, Pressure sealed (PS) bonnet or cover. (founded on API 600, BS 1873, B16.34)​
Size range : ½” – 12”​
Rating : #900 – 4500​
End connection : SW (socket weld), BW (butt weld)​
Body style : compact, straight, y pattern​
Valve style : solid wedge gate, flexible wedge gate, globe, swing check)​
Material : A105, LF2, F 304, F316 and most others  

Forged through conduit gate valves (API 6A), slab & expanding gate​
Size rage : 2 1/16, 2 9/16, 3 1/8 & 4 1/6​
Rating : 3000 & 5000 (10000) psi​
End connection : FL (flanged) RTJ