ANSI standard, OS & Y version, threaded or socket weld end connections
--- class: 800-1500-2500-4500
--- size from 1/4” to 2” (Full bore or Reduced bore)
--- body-bonnet connection: bolted bonnet (with SS/graphoil gasket or
metallic ring-joint) or welded bonnet (sealing or full penetration welding);
ANSI standard, OS & Y version, integrally flanged or BW end connections
--- class: 150-300-600-900-1500-2500
--- size from 1/2” to 3” (Full bore or Reduced bore)
--- body-bonnet connection: bolted bonnet (with SS/graphoil gasket or
metallic ring-joint) or welded bonnet (sealing or full penetration welding);
DIN standard, OS & Y version, integrally flanged or BW end connections
--- class: PN 25-40-63-100-160-250
--- size from DN 15 to DN 50
--- body-bonnet connection: bolted bonnet (with SS/graphoil gasket or
metallic ring-joint) or welded bonnet (sealing or full penetration welding);
ASTM materials: A105-LF2-F11-F22-F5-F9-F316H-F316L-F321-F347-F44-F51-F55- Monel- Alloy 20- Incolloy, Titanium, etc.
DIN materials: 1.0460-1.0566-1.7362-1.7335-1.4571-1.4541- etc.
Trim: F6-F304-F316- Monel- etc, Stellited (HF) or not.
In addition LUNA can supply also forged steel valves in special executions and/ or for particular applications such as:
--- Extended body gate valves with different type of end connections
--- Bellows seal gate and globe valves
--- Cryogenic gate and globe valves
--- Alkylation valves
--- Y Pattern globe valves
--- Inside screw valves
--- Angle globe valves
--- Valves with nipples, locking device, position indicator etc.
--- Stop- check valves
--- TA-LUFT valves
Each valve is supplied with inspection and test materials certifications according to the relevant standards and specifications.
BEV-Boer Valve Forged Steel Gate Valves are designed and manufactured strictly to International Standards API 602, ASME B16.34, DIN3202 or Equivalent, a compact but extremely sturdy design for high pressure-temperature service, Solid CoCr alloy wedge (optional) ensures low friction and long service life, packing rings are precompressed to 4000 psi to provide a high integrity seal, for welded bonnet valves, the bonnet is threaded in and torqued to an engineered torque value and the body bonnet joint is strength-welded, offering double protection against leakage. (Body/bonnet threads and strength-weld), fully guided wedge reduces wear on seating surfaces, Optional design available with double packing, leak-off connection, live-loading and a packing blowout for easy removal of old packing.
BEV-Boer Valve Forged Steel Gate Valves are with main Features as below:
» Size Ranges: 1/2” through 2”
» Pressure Ratings: ANSI #150 to 2500
» Standards compliance: API 602, ASME B16.34, DIN3202 or equivalents
» Materials: Forged Carbon Steel, Forged Stainless Steel, Forged Duplex or Other Specials
» Ends Connections: Screwed, Welded Ends and Flanged (FF, RF, RTJ) to international standards
» OS&Y, Outside Stem and Yoke
» Metal-sealed(API Trim # 1, #5, #8, #10 and etc.)
» Optional Locking Device or Stem Extension
» Optional Bolted Bonnet, Welded Bonnet or Pressure Sealed Bonnet
» Optional Direct Mounting to ISO 5211
» Full Bore or Reduce Port