Products
Trunnion, Floating & Top Entry Ball
Dual Plate Check
Gate
Globe
Monoflange
Piston Check
Swing Check
Trunnion, Floating and Top Entry Ball valves

Applicable Standards:

  • API 608
  • API 6D
  • API 6A
  • API 598
  • ISO 17292
  • ASME B16.34

    • Material:

  • ASME B16.34
  • NACE MR-01-75
  • NACE MR-0103

    • Standard end connections:

  • End to End dimensions ASME B16.10
  • Flange design ASME B16.5
  • Thread design ASME B1.20.1
  • Butt Weld design ASME B16.25
  • Socket Weld design ASME B16.11

    • Pressure rating:

  • ASME Classes 150 to 2500
  • API 6A Classes 2000 to 15000

    • Size range:

  • NPS 2 to 24 (DN 50 - 600)

    • Design Features:

  • Low Emissions Packing
  • Manual operated (lever or gearbox) or with an actuator (electric, pneumatic, hydraulic, etc.).
  • Stem extension according to BS6364 or as per customer request.
  • Locking device on lever operated valves
  • Body drain and vent connections available
  • Unibody or Split body
  • Anti-blowout-proof Stem
  • Anti-Static Device
  • Fire safe design according to API 607, API 6FA
  • Two-piece self-aligning packing flange and gland.
  • Long cycle life
  • Uniform torques
  • The valve can be tailored to accommodate specific operating conditions
  • Double block and bleed assemblies with minimal potential leak points

    • Floating Ball valve DN1/2" #300 RF
    Trunnion Ball valve DN12 #150 RF
    Trunnion Ball valve DBB DN3 #1500
    Trunnion Ball valve DBB DN2 #2500
    Trunnion Ball valve DN2 #150 Cryo
    Floating Ball valve DN4 #150 Bronze-Aluminium
    Trunnion Ball valve DN12 #900
    Floating Ball valve PFA lined and FET packing on stem
    Top Entry Ball valve DN 8 #600 Cryo
    Dual Plate Check valves

    Applicable Standards:

  • API 594
  • API 598
  • API 6D
  • ASME B16.5
  • ASME B16.34

    • Material:

  • ASME B16.34
  • NACE MR-01-75
  • NACE MR-0103

    • Type and standard connections:

  • Wafer
  • Lug
  • Hub
  • Flanged
  • Butt weld

    • Pressure rating:

  • ASME Classes 150 to 2500

    • Size range:

  • NPS 2 to 6 (DN 50 - 150)

    • Design Features:

  • Fire safe design
  • Retainer less design: no outside leakage, no fugitive Emissions.
  • Spring-loaded design with the spring assisted closing: low cracking pressure, non-slamming and no water hammer.
  • Discs open 85°: low-pressure drop.

    • Dual Plate Check valve
    Gate valves

    Applicable Standards:

  • API 602
  • API 6D
  • API 598
  • API 6A
  • ASME B16.34

    • Material:

  • ASME B16.34
  • NACE MR-01-75
  • NACE MR-0103

    • Standard end connections:

  • End to End dimensions ASME B16.10
  • Flange design ASME B16.5
  • Thread design ASME B1.20.1
  • Butt Weld design ASME B16.25
  • Socket Weld design ASME B16.11

    • Pressure rating:

  • ASME Classes 150 to 2500
  • API 6A Classes 2000 to 15000

    • Size range:

  • NPS 2 to 6 (DN 50 - 150)

    • Design Features:

  • Bolted bonnet, welded bonnet or pressure seal design
  • Welded in seat rings available
  • Low Emissions Packing
  • Single Piece Stem Design
  • Solid Wedge
  • The valve can be tailored to accommodate specific operating conditions
  • Double block and bleed design when required
  • Slab type design when required

    • Gate and Globe valve DN 15 #800 - Hastelloy B3 UNS R60702
    Gate valve DN 1 and 1_1-2 #1500-#2500 BW Welded Bonnet
    Gate and Globe valve DN 15 #800 - Hastelloy B3 UNS R60702
    Gate valve Pressure Seal DN 2 #2500 BW - Inconel 825
    Globe valves

    Applicable Standards:

  • API 602
  • API 6D
  • API 598
  • BS 1873
  • API 6A
  • ASME B16.34

    • Material:

  • ASME B16.34
  • NACE MR-01-75
  • NACE MR-0103

    • Standard end connections:

  • End to End dimensions ASME B16.10
  • Flange design ASME B16.5
  • Thread design ASME B1.20.1
  • Butt Weld design ASME B16.25
  • Socket Weld design ASME B16.11

    • Pressure rating:

  • ASME Classes 150 to 2500
  • API 6A Classes 2000 to 15000

    • Size range:

  • NPS 2 to 6 (DN 50 - 150)

    • Design Features:

  • Bolted bonnet,welded bonnet or pressure seal design
  • Welded in seat rings available
  • Low Emissions Packing
  • Single Piece Stem Design
  • Solid Wedge
  • The valve can be tailored to accommodate specific operating conditions
  • Double block and bleed design when required

    • Globe valve Bellow seal DN 2 #300 - Bare Stem
    Globe valve BB DN 15 #300 - Cryogenic type
    Globe Valve DN1 PN400 - SASOL Specification (painted)
    Globe Valve DN1 PN400 - SASOL Specification
    Globe valve BB DN2 #150 - Dead-Man
    Monoflange valves

    Applicable Standards:

  • ASME B16.5
  • ASME B16.34
  • API 6A
  • API 6D
  • API 598
  • ASME B16.34

    • Material:

  • ASME B16.34
  • NACE MR-01-75
  • NACE MR-0103

    • Standard end connections:

  • Flange design ASME B16.5
  • RF, RTJ, threaded NPT type
  • End to end standard manufacturer

    • Pressure rating:

  • ASME Classes 150 to 2500
  • API 6A Classes 2000 to 15000

    • Size range:

  • NPS 1/2 to 3 (DN 15 - 75)

    • Design Features:

  • One-piece construction flange as standard.
  • Compact block, block and bleed, and double block and bleed assemblies with minimal potential leak points.
  • Anti-blowout valve stems and nonrotating needles.
  • Optional locking and anti-tamper devices for all valve types available.
  • Combined needles and outside screw and yoke (OS&Y) valves available.
  • Optional end connection sizes and thread forms including tube connections.
  • The valve can be tailored to accommodate specific operating conditions.
  • Packing low emission type

    • Monoflange valve DBB DN 2 #300 for -50 °C - SHELL MESC
    Monoflange valve SB DN1 #1500
    Monoflange valve DBB DN2 #10K - KPO project
    Piston Check valves

    Applicable Standards:

  • API 602
  • API 6D
  • API 598
  • ASME B16.34

    • Material:

  • ASME B16.34
  • NACE MR-01-75
  • NACE MR-0103

    • Standard end connections:

  • End to End dimensions ASME B16.10
  • Flange design ASME B16.5
  • Thread design ASME B1.20.1
  • Butt Weld design ASME B16.25
  • Socket Weld design ASME B16.11

    • Pressure rating:

  • ASME Classes 150 to 2500

    • Size range:

  • NPS 2 to 6 (DN 50 - 150)

    • Design Features:

  • Bolted bonnet top entry or pressure seal design
  • In-line repairable
  • Suitable for Vertical or Horizontal installation
  • The valve can be tailored to accommodate specific operating conditions

    • Piston Check valve DN1 PN400 - SASOL specification
    Piston Check valve DN1 PN400 - SASOL specification (painted)
    Piston Check valve DN2 PN400 - specification (during hydro test)
    Piston Check valve BB DN1 #1500 with pups (cryo tested)
    Piston Check valve DN15 #800 SW - UNS R60702
    Piston Check valve DN15 #800 SW - UNS R60702
    Swing Check valves

    Applicable Standards:

  • API 602
  • API 6D
  • API 598
  • ASME B16.34

    • Material:

  • ASME B16.34
  • NACE MR-01-75
  • NACE MR-0103

    • Standard end connections:

  • End to End dimensions ASME B16.10
  • Flange design ASME B16.5
  • Thread design ASME B1.20.1
  • Butt Weld design ASME B16.25
  • Socket Weld design ASME B16.11

    • Pressure rating:

  • ASME Classes 150 to 2500

    • Size range:

  • NPS 2 to 6 (DN 50 - 150)

    • Design Features:

  • Bolted bonnet top entry or pressure seal design
  • Full open Piggable design available
  • In-line repairable
  • The valve can be tailored to accommodate specific operating conditions

    • Swing Check valve DN 6 #150 + Jacket (1)
    Swing Check valve DN 6 #150 + Jacket (2)

    PSB S.r.l. – Industrial Valve Services & Consulting
    Site: Grassobbio (BG) 24050 – Via dei Pascoli, 8
    Iscr. Reg. Imprese di BG – R.E.A. di BG n.384579 - C.F./P.I.: 03509010165
    Tel: 0354499587 - Website: www.psbsolutions.it - E-mail: info@psbsolutions.it