Valves

Cast and forged steel valves to API, ASME and EN in carbon, alloy, stainless, nickel-alloys (gate, globe, check, ball, butterfly, plug, pressure relief, strainers, steam traps, sight-glasses).

We supply any type of valve for oil, gas, water, steam, acids, and solids ex-stock or ex-mill.

Gate, globe, check valves (GGC)

• Body: Forged or cast steel
• Specifications: API600, API602, API603, BS5352, BS1414, BS1873, BS1868, ANSI B 16.34 or DIN
• Size Range: 1/2″ (DN15) to 48″ (DN1200)
• Pressure ratings: #150 to #4500, PN10 to PN160
• Body materials for cast valves: ASTM A536 (cast iron), A216 WCA/WCB/WCC (high-temperature carbon steel), A352 LCA/LCB/LCC/LC1/LC2/LC3 (low-temperature carbon steel), A217 WC1/C5/WC4/WC5/WC6/WC9/WC11/WC91 (low alloy steel), A351 CF3/CF8/CF8M/CF10/,  A890, A995 (special stainless steels), nickel alloys
• Body materials for forged valves: ASTM A105 (high-temperature carbon steel), A350 LF1/LF2/LF3, A182 F1/F5/F9/F11/F22/F91 (low alloy steel), A182 F304/316/321/347 (stainless steel), A182 F51 (duplex), A182 F53/F55 (super duplex), and nickel alloy grades
• Trim materials: as per API 600 trim chart
• Design: Outside screw and yoke (OS&Y), Inside screw and yoke (IS&Y)
• Bonnet design: Bolted, welded, cryogenic, high-pressure, bellows sealed, extended, “Valvolet’s”
• End Connections: flanged, buttweld, socket weld, NPT/BSP threaded (+lug and wafer for specific valves, like butterfly and ball)

Cast Gate Valves Cast Globe ValvesCast Check Valves

Forged Gate ValvesForged Globe ValvesForged Check Valves

Ball valves (floating/trunnion)

• Body: Forged or cast steel
• Specifications: API 6D, ASME B16.34, BS5351, ISO5211, NACE Mr.01.75, TA-Luft, Anti-Static and Firesafe to BS6755 pt. 2 and API607 rev. 4
• Size Range: 1/2″ (DN15) to 48″ (DN1200)
• Pressure ratings: #150 to #2500, PN10 to PN160
• Body Designs: Floating side entry (1-2-3 pcs. split body), Trunnion (top, side entry), Double Block and Bleed (DBB), needle
• End Connections: flanged, buttweld, socket weld, NPT/BSP threaded
• Body materials (see gate, globe, check)
• Trim materials: any
• Seat Materials: soft (PTFE, R-PTFE, PEEK, POM, Viton, and others) or “metal-to-metal” seat

Ball Valves (Floating, Trunnion)

Butterfly valves

• Body: cast or forged steel
• Specifications: API 609, BS5155, ISO5752, ISO5211, API607 Rev. 4, BS6755 pt 2.
• Body Designs: concentric, eccentric (double, triple eccentric)
• End Connections: double-flanged, buttweld, lug (semi-fully), wafer
• Body materials: cast iron DIN GG25, ductile iron DIN GGG40, carbon steel ASTM A216 WCB, stainless steel ASTM A351 CF8/CF8M, Low-Temperature Carbon Steel ASTM A352 LCB, Aluminum Bronze ASTM B148, nickel-alloys
• Disc Materials: Ductile Iron GGG40 Coated, Stainless Steel ASTM A182 F316, Aluminium Bronze ASTM B148.
• Seat Materials: EPDM, NBR, CR, FPM, PTFE, or “metal-to-metal” seat

Knife gate valves

• Body: generally cast steel
• Specifications: ASME B16.34, MSS-SP-81, TAPPI 405-8
• Sizes: Up to 48″ and pressure rating #300
• Body/bonnet designs: bolted bonnet, wafer, bonnetless, high-performance
• End Connections: generally wafer design to fit any flange configuration
• Standard Body Materials: Ductile Iron, Carbon Steel ASTM A216WCB and Stainless Steel A351CF8M.
• Seat Materials: Metal to Metal, Viton, Aflas, EPDM, and Polyurethane
• Trim: generally stainless steel ASTM A182 F316

Other types of valves

Lubricated plug valves API 6D/API 6A, diaphragm, Y and basket strainers for pipeline debris, steam traps, pressure relief valves (PRV), and safety valves.
StrainersOther Valves

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Cast Valves

Forged Valves

Y Strainers