pacific Valves

Pacific Valves® manufactures and sells bolted bonnet, pressure seal and HF acid gate, globe and check valves, as well as wedgeplug valves for pressure steam applications associated with power generation and refining.


PACIFIC® CSV Cast Steel Valves

Pacific® Cast Steel valves are ready to combat the most challenging conditions in the industry. Customers know they can depend on Pacific® for after sales service and technical support.

Features And Benefits

  • Full compliant with all relevant global standards and testing, including API-624 & ISO-15848 low emissions and the latest API-600, API-622 and API-594 standards.
  • Wide range of High Alloy materials available, including Duplex, Hasteloy and Inconel from a high quality foundry.
  • Live loading option extends fugitive emissions performance by eliminating the need for manual packing adjustment.
  • Wide range of special testing, modifications and services offered.

PACIFIC® CSV High Alloy Valves

Pacific® offers a large selection of high alloy valves to handle corrosive and demanding applications.

Features And Benefits

  • Modular stuffing box facilitates changeover for low fugitive emissions and monitoring port options
  • PTFE Packing and Gaskets available
  • Integral ISO 5210 mounting is available in larger sizes for ease of actuation
  • Disc fastener is restrained by the bonnet to eliminate the risk of a displaced disc and prevent damage to downstream equipment
  • Internal hung disc pin arrangement eliminates leak path from pressure boundary

PACIFIC® Hydrofluoric Alkylation Valves

Pacific® has been manufacturing valves for this very difficult service for over 50 years. Our valves are superior in “Total Cost of Ownership” and wall thickness to maintain the highest levels of safety in the HF process . Pacific® offers Hydrofluoric (HF) valves meeting API-624.

Features And Benefits

  • API 624 certified Gate and Globe valves to ensure low fugitive emissions performance
  • High Integrity Shuttoff (HIS) design for tighter shutoff while remaining fire-safe
  • Originally approved by all the major hydrofluoric acid licensors in all sizes and pressure ranges.

PACIFIC® Pressure Seal Cast Gate Valves

Pacific® High pressure valves for power and refining services. Offered our Flex Wedge and Parallel Disc designs

Features And Benefits

  • One-piece flexible wedge is fully-guided and resists sticking or binding due to thermal expansion
  • For our Parallel Gate valve we have spring-loaded discs are self-aligning, reducing actuator torque requirements
  • Interchangeable discs enable versatility during maintenance
  • Graphite Bonnet Gasket
  • Bonnet design for maximum sealing characteristics
  • Standard high temperature stem packing on all valves

PACIFIC® Pressure Seal Cast Globe Valves

Pacific® Pressure Seal cast steel globe valves for power generation and refining applications.

Features And Benefits

  • Fully guided disc creates a superior seal in all pressure ranges
  • Hardened surface on both the disc and the seat which greatly extends the service life and seal integrity
  • Graphite Bonnet Gasket
  • Bonnet design for maximum sealing characteristics
  • Standard high temperature stem packing on all valves

PACIFIC® Pressure Seal Cast Tilting Disc Check Valves

The Pacific® Non Slam tilting disc check valve uses gravity to rapidly close the disc upon reversal of flow.

Features And Benefits

  • Spherical, hard-faced disc gently opens and closes, reducing wear on seat and hinge pin
  • Internal disc hanger provides adjustable alignment, better sealing, and eliminates potential leakage – no other design offers this combination of features
  • Graphite Bonnet Gasket
  • Bonnet design for maximum sealing characteristics
  • Standard high temperature stem packing on all valves

PACIFIC® Pressure Seal Forged Valves

Pacific® Pressure Seal Forged Valves with steel-encapsulated graphite gasket as standard for all high pressure valves.

Features And Benefits

  • Body design to minimize creep and fatigue impact for demanding applications.
  • Fully encapsulated seat rings to minimize hard facing delamination issues, preventing potential damage and unplanned plant shut downs.
  • One-piece forged solid block design for all sizes.

PACIFIC® Pressure Seal Y-Globe and Stop-Check Valves

Pacific® Pressure Seal Y-Globe and Stop-Check Valves

Features And Benefits

  • Spring-loaded discs are self-aligning and reduces actuator torque requirements
  • No wedging force; disc reacts freely to thermal changes
  • Positive disc travel stops cast into body for uniform seat wear and improved sealing

PACIFIC® Wedgeplug Metal Seated Plug Valves

Pacific® Wedgeplug Valves are chosen for delayed coker isolation where the service is both high temperature and presents valve seating issues when decoking occurs. Wedgeplug’s unique seating arrangement ensures that seats are protected from the media in both the seated open and seated closed position. Combined with the purging options during the opening and closing cycles, Pacific® Wedgeplug proves that there is no other valve with the design and experience, to handle severe services.

Features And Benefits

  • As the Wedgeplug consumes steam only during activation (actively opening or closing), not only are steam costs reduced but downstream process yields are improved and system corrosion rates reduced.
  • Additionally, any loss of steam pressure when the valve is seated does not affect valve function, reliability or safety.
  • Top pull-out design allows the body to stay in the piping while the top works are removed for inspection, hydro-blasting and maintenance. This reduces rigging and pipe work costs and shortens turn around schedules and reduces the overall cost of maintenance throughout the life of the valve.
  • Metal-to-metal bi-directional seal eliminates orientation concerns and delivers double block and bleed/purge capability in a single valve, increasing operational safety.