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Home » Pipeline Valves
Pipeline Valves
We have developed a complete range of Pipeline Valves series covering Double isolation and single isolation structure, fully meet Onshore and underwater Application scenario requirements.
 
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  • Pipeline Valves
    • Double Block and Bleed
      • API 6A up to 10,000 API
        • 1" - 20"

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      • API 6A up to 5,000 API
        • 1" - 20"

            No classification

      • ASME Class 2500
        • 1" - 20"

            No classification

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G12FF Gauge Valve

G12FF Gauge Valve

The 'G12FF' Type 2 valve manifold is designed for remote mounting to static pressure transmitters. The separate vent valve gives full control of venting of the instrument, plus the ability to calibrate in-situ.

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G12AF Gauge Valve

G12AF Gauge Valve

The 'G12AF' Type 2 valve manifold is designed for remote mounting to static pressure transmitters. The angled heads allow for panel mounting. The separate vent valve gives full control of venting of the instrument, plus the ability to calibrate in-situ.

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G12FM Gauge Valve

G12FM Gauge Valve

The 'G12' Type 2 valve manifold is designed for remote mounting to static pressure transmitters. The separate vent valve gives full control of venting of the instrument, plus the ability to calibrate in-situ.

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G12MF Gauge Valve

G12MF Gauge Valve

The 'G12' Type 2 valve manifold is designed for remote mounting to static pressure transmitters. The separate vent valve gives full control of venting of the instrument, plus the ability to calibrate in-situ.

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Y33 Needle Valve Manifold

Y33 Needle Valve Manifold

The 'Y33' Type 3 valve manifolds are designed for remote mounting to differential pressure transmitters, with separate isolation for LP and HP inlets plus equalizing valve for simple calibration.

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Y53 Needle Valve Manifold

Y53 Needle Valve Manifold

The 'Y53' Type 5 valve manifolds are designed for direct mounting to differential pressure transmitters, with separate isolation and vent for LP and HP inlets, plus equalising valve for simple calibration.

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Y54 Needle Valve Manifold

Y54 Needle Valve Manifold

The 'Y54' Type 5 valve manifolds are designed for remote mounting to differential pressure transmitters, with separate isolation and vent for LP and HP inlets, plus equalising valve for simple calibration.

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Fire Safe FS Type Needle Valve

Fire Safe FS Type Needle Valve

The 'FS' Type Single Isolating Needle Valve is designed for safe and reliable isolation. It provides a bubble-tight shutoff, non-rotating and anti-galling tip, and a dynamic self-adjusting spindle seal to ensure a long service life in various applications. It is supplied with FireSafe testing to BS6755 PT2, API 607, ISO 10497, and API 6FA.

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Angle A Type Needle Valve

Angle A Type Needle Valve

The  A Type Single Isolating Needle Valve is designed for safe and reliable isolation. The design features a bubble-tight shutoff, non-rotating, anti-galling tip, and a dynamic self-adjusting spindle seal, providing extended service life in various applications.

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Gauge Vent Valve GV1

Gauge Vent Valve GV1

The 'GV' Type Gauge Vent Needle Valve is designed for safe and reliable isolation, providing bubble-tight shutoff with a non-rotating, anti-galling tip and a dynamic self-adjusting spindle seal, ensuring long service life in various applications.

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Compression BI Type Needle Valve

Compression BI Type Needle Valve

The 'BI' Type Single Isolating Needle Valve is designed for safe and reliable isolation. It provides a bubble-tight shutoff, a non-rotating and anti-galling tip, and a dynamic self-adjusting spindle seal to ensure a long service life in various applications.

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YV34 Needle Valve Manifold

YV34 Needle Valve Manifold

The 'Y34' Type 3 valve manifolds are designed for direct mounting to differential pressure transmitters, with separate isolation for LP and HP inlets plus equalising valve for simple calibration.

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Showing 12 out of 0 products

Please select
  • Pipeline Valves
    • Double Block and Bleed
      • API 6A up to 10,000 API
        • 1" - 20"

            No classification

      • API 6A up to 5,000 API
        • 1" - 20"

            No classification

      • ASME Class 2500
        • 1" - 20"

            No classification

Please select

    Please select superior classification

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    Please select superior classification

  • Floating Ball Valve DBB Compact Design
    API 6A Floating Ball Valve DBB Compact Design
    Brief: Our compact double cutoff discharge (DBB) valves have a total length designed to comply with ASME B16.10 standards. The monocoque valve body design reduces potential leakage paths and keeps weight and space to a minimum. Two specifications are available in full diameter and shrinkage diameter. 
    Add to Basket
  • Floating Ball Valves DBB Flanged 2/3 Piece Design
    API 6A Floating Ball Valves DBB Flanged 2/3 Piece Design
    Brief: Our flange double-blocking bleed (DBB) valves offer two- and three-piece body designs that integrate the functionality of three valves into a single unit, reducing weight and saving the entire installation space. The two-piece design offers Oliver-compliant lengths (to ASME Class 300) and ASME B16.10 lengths (for ASME Class 600 and above). All valves in the three-piece design use the shortest total length of Oliver.
    We also offer a variety of other bleed valve options and are able to work with our customers to take a technical project-centric approach to ensure full compatibility.
    Add to Basket
  • Trunnion Ball Valves DBB Compact Design
    API 6A Trunnion Ball Valves DBB Compact Design
    Brief: Our compact style Double Block & Bleed Valve is designed with an overall length in accordance with ASME B16:10, or shortest possible face to face dimension. The single piece body design reduces potential leak paths and ensures weight and space can be kept to an absolute minimum.
    Add to Basket
  • Trunnion Ball Valve DBB Flanged 3 Piece Design
    API 6A Trunnion Ball Valve DBB Flanged 3 Piece Design
    Brief: Our Flanged Style Double Block & Bleed Valves are designed with a bolted 3 piece body and conventional through bolting flanged connections. The design reduces potential leak paths and allows weight and space savings when compared to conventional piping methods.
    Add to Basket
  • DBB Pipeline Ball Valves
    API 6A DBB Pipeline Ball Valves
    Brief: We offer true double isolation with two independent ball valves contained in one valve body, guaranteeing absolute shut-off and maximizing the safe operation of any processing facility.
    Add to Basket
  • Level Gauge Valves
    Level Gauge Valves
    Brief: Our Compact Style Level Gauge Valves are designed to allow safe isolation and flushing of diaphragm seal pressure transmitters, typically used in tank level measurement applications.
    Add to Basket
  • Compact Ball Valves
    Compact Ball Valves
    Brief: We provide Compact Style Ball Valves that are designed to provide considerable space and weight savings when compared to a traditional flanged end ball valve.
    Add to Basket
  • DBB Pipeline Ball Valves
    ASME 2500 DBB Pipeline Ball Valves
    Brief: We offer true double isolation with two independent ball valves contained in one valve body, guaranteeing absolute shut-off and maximizing the safe operation of any processing facility.
    Add to Basket
  • Trunnion Ball Valve DBB Flanged 3 Piece Design
    ASME 2500 Trunnion Ball Valve DBB Flanged 3 Piece Design
    Brief: Our Flanged Style Double Block & Bleed Valves are designed with a bolted 3 piece body and conventional through bolting flanged connections. The design reduces potential leak paths and allows weight and space savings when compared to conventional piping methods.
    Add to Basket
  • Trunnion Ball Valves DBB Compact Design
    ASME 2500 Trunnion Ball Valves DBB Compact Design
    Brief: Our compact style Double Block & Bleed Valve is designed with an overall length in accordance with ASME B16:10, or shortest possible face to face dimension. The single piece body design reduces potential leak paths and ensures weight and space can be kept to an absolute minimum.
    Add to Basket
  • Floating Ball Valves DBB Flanged 2/3 Piece Design
    ASME 2500 Floating Ball Valves DBB Flanged 2/3 Piece Design
    Brief: Our flange double-blocking bleed (DBB) valves offer two- and three-piece body designs that integrate the functionality of three valves into a single unit, reducing weight and saving the entire installation space. The two-piece design offers Oliver-compliant lengths (to ASME Class 300) and ASME B16.10 lengths (for ASME Class 600 and above). All valves in the three-piece design use the shortest total length of Oliver.
    We also offer a variety of other bleed valve options and are able to work with our customers to take a technical project-centric approach to ensure full compatibility.
    Add to Basket
  • Floating Ball Valve DBB Compact Design
    ASME 2500 Floating Ball Valve DBB Compact Design
    Brief: Our compact double cutoff discharge (DBB) valves have a total length designed to comply with ASME B16.10 standards. The monocoque valve body design reduces potential leakage paths and keeps weight and space to a minimum. Two specifications are available in full diameter and shrinkage diameter. 
    Add to Basket

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info@alliancex.com
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