• VALVE AND AUTOMATION SPECIALISTS

    OFFSHORE OIL & GAS VALVES

OFFSHORE OIL & GAS VALVES

CORAL VALVES manufactures and distributes a wide range of gate, globe, check, safety, ball, plug and butterfly valves for the Topside and Subsea Offshore Oil & Gas industry, including FPSOs, Oil Rigs, Drill Ships, Offshore Supply Vessels & Subsea Equipment, having supplied thousands of valves, including for the most critical applications.

CORAL VALVES has a years of experience supplying valves for vast range of applications within the Oil & Gas industry and, especially for one of the critical activities of this sector - Offshore.
Offshore Oil & Gas is a high demanding market where CORAL VALVES has many years experience supplying all kind of valves to satisfy the specific requirement of our loyal customers.
CORAL VALVES portfolio covers the products demanded by this industry and offers customized solutions to critical applications.

OUR RANGE COVERS:

  • Ball: side entry and top entry (including Emergency Shut Down valves for the top riser), trunnion mounted and floating, soft and metal seated.
  • Modular Double block & bleed with different configurations
  • Gate, Globe & Check
  • Butterfly
  • Control (linear and rotary)

CORAL VALVES produces all type of valves in either forged or cast material including Carbon Steel, Stainless Steel, Duplex, Super Duplex, Ni base alloys, Aluminium Bronze and Titanium.

Materials are supplied in accordance with any specific requirement like fully forged materials, mandatory forging ratio, extra mechanical or chemcical test and compliance with Norsok and API specifications


PEKOS BALL VALVES

SIZE RANGES: 1/4" - 24"
PRESSURE: CLASS 150 - CLASS 2500
CONFIGURATION: 2 WAY / 3 WAY / 4WAY / TOP ENTRY
CONSTRUCTION: FLOATING / TRUNNION MOUNTED
MATERIALS: CARBON STEEL / LOW
CARBON STEEL / STAINLESS STEEL ALLOYS

BUTTERFLY VALVES

SIZE RANGES: DN40 - DN1200
PRESSURE: PN10 - PN16 / ANSI CLASS 150 - CLASS 300
CONFIGURATION: RUBBER LINED (REPLACEABLE)
CONSTRUCTION: CONCENTRIC
MATERIALS: CARBON STEEL / CAST IRON / STAINLESS STEEL
TRIMS: VITON / BUNA N / EPDM / PTFE

NACIONAL SAFETY VALVES

SIZES: 1/2" x 2" - 12" x 16"
PRESSURE: CLASS 150 - CLASS 2500
DESIGN TO ASME VIII / API STD 526 / ISO 4126 CONFIGURATION: CONVENTIONAL / BELLOW SEALED
CONSTRUCTION: FULL LIFT / SEMI LIFT
MATERIALS: CARBON STEEL / LOW CARBON STEEL / STAINLESS STEEL ALLOYS

PETROCHEMICAL VALVES

SIZES: 1/4" - 48"
PRESSURE: CLASS 150 - CLASS 2500
VALVE TYPES: GATE / GLOBE / CHECK / BUTTERFLY / PLUG
CONSTRUCTION: BOLTED BONNET / PRESSURE SEAL / CRYOGENIC
MATERIALS: CARBON STEEL / LOW CARBON STEEL / STAINLESS STEEL ALLOYS

CORAL FORGED VALVES

SIZE RANGES: 1/4" - 6"
PRESSURE: CLASS 150 - CLASS 2500
CONFIGURATION: BUTTWELD / SOCKETWELD / FLANGED
CONSTRUCTION: PRESSURE SEAL / BOLTED BONNET / FULLY WELDED / BELLOW SEALED
MATERIALS: CARBON STEEL / LOW CARBON STEEL / STAINLESS STEEL ALLOYS

HIGH PERFORMANCE BUTTERFLY VALVES

DOUBLE & TRIPLE OFFSET DESIGN
METAL TO METAL SEATED
SIZES: 2" - 60"
PRESSURE: CLASS 150 - CLASS 600 / PN16 - PN40
TEMPERATURE RANGES: -100 Deg C to +500 Deg C
MATERIALS: CARBON STEEL / LOW CARBON STEEL / STAINLESS STEEL ALLOYS

PNEUMATIC  ACTUATION

RACK & PINION / SCOTCH YOKE DESIGN
TORQUE: 3 N.M - 700,000 N.M
CONFIGURATION:DOUBLE ACTING / SPRING RETURN
CONSTRUCTION: HARD ANODISED ALUMINIUM BODY AND CARBON STEEL + ENP PINION
COATINGS: STANDARD ANODISED OR C5M
FOR HARSH ENVIRONMENTS

INSTRUMENTATION VALVES

PRESSURE: 6,000psi - 10,000psi
VALVE TYPES: NEEDLE VALVES / MANIFOLDS / GUAGE VALVES / BALL VALVES / DOUBLE BLOCK & BLEED VALVES AIR HEADERS AND DISTRIBUTION MANIFOLDS
MATERIALS: FORGED STAINLESS STEEL ALLOYS

SUBSEA GATE VALVES VALVES - BALL VALVES - CHECK VALVES - BUTTERFLY VALVES

ANSI/ASME classes from 150 to 2500.
Dimension from 2” through 60”.
Design according to API 6A, API 6D, API 6DSS, API 17D, ASME VIII div 2 ASME B16.34, PED 2014/68/UE.
Flanges according to RF, RTJ, BW, HUB.
Shallow or Deep W ater applications up to 3,000m (10,000 ft)
Complete with Subsea Gear inclusive of ROV device

JOHANNESBURG
62 Radio Street
Alberton North
Alberton, Gauteng, 1449
South Africa


PH. +27 (0) 10 745 5689
PH. +27 (0) 82 840 1128

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