Modular valve - Pro-Bloc FP Series | Product Series

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Modular valve - Pro-Bloc FP Series

Modular valve - Pro-Bloc FP Series

Pro-Bloc® FP series valve with floating ball design utilising both soft seats and metal seats for bubble tight sealing at a wide range of pressures and temperatures.

Technical Specifications

  • Seat Type: Floating Ball
  • Bore Diameter: 15, 25, 38, 50 mm
  • Valve Configuration: Flange x Screw, Flange x Flange
  • Configuration: Ball-Needle-Ball
  • Materials of Construction: 316 Stainless Steel, Duplex, Low Temp Carbon Steel, Alloy 625, Alloy 825
  • Flange Size: 3/4, 1, 1 1/2, 2, 3, 4 inch
  • Flange Face Type: Raised Face Spiral, Ring Type Joint
  • ANSI Flange Class: 150, 300, 600, 900, 1500, 2500
  • Connection Size: 1/2" NPT F, 1" NPT F, 1/2" A-LOK, 1" A-LOK, 1/2" CPI, 1" CPI, 12mm A-LOK, 25mm A-LOK, 12mm CPI, 25mm CPI
  • Seat Material: PTFE, TFM, PEEK, Metal
  • Specifications Met: Fire Safe, NACE
  • Maximum Operating Pressure: 6,000 psi, 414 bar
  • Maximum Operating Temperature: 360 °C, 680 °F
  • Minimum Operating Temperature: -196 °C, -321 °F
  • Packing Material: Graphite
Safety Warning

Full Product Description

Parker’s Pro-Bloc® FP series valve with floating ball design utilising both soft seats and metal seats for bubble tight sealing.

The valve performs double block and bleed valves function and consists of two separate isolating ball valves and one drain valve in one single unit. This three piece construction offers space and weight saving benefits over the traditional method of using three separate valves in process piping applications.
These valves are supplied to the API 6D standard.

Markets:
- Petrochemical
- Low temperature and LNG (tankers, terminals, platforms, plants, air separation)
- Chemical
- Oil and Gas

Features/Benefits:
- Three piece design - suitable for various piping configurations
- Anti-blow-out stem - valve integrity
- Double D drive on stems facilities correct lever positioning
- Cavity relief on seats - over-pressure protection of ball cavity
- Lockable handles option prevents accidental operation
- Graphite packing to API 622 - low emission to atmosphere
- Fire safe design

Applications:
- Oxygen
- Air separation
- LNG tankers, terminals, platforms, plants
- Instrument isolation

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