Needle Valves
Showing all 5 results
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Sale!
Block and Bleed Needle Valve
Original price was: £1,000.00.£800.00Current price is: £800.00.- Autoclave’s Block and Bleed valve is designed for calibration applications and built for safe reliable operation to 20,000 psi (1379 bar).
- Medium Pressure Tubing sizes: 1/4″ – 3/8″
- MVBB series provides large valve performance in a small package.
- Rising stem/bar stock body design.
- Metal-to-metal seating for excellent corrosion resistance and temperature ranges.
- PTFE encapsulated packing provides dependable stem and body sealing.
- Vee tip stem.
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Sale!
Double Block and Bleed Needle Valve
Original price was: £1,000.00.£800.00Current price is: £800.00.- Parker Autoclave Engineers Block and Bleed needle valve is designed for calibration applications and built for safe reliable operation to 20,000 psi (1379 bar).
- Medium Pressure Tubing sizes: 1/4″ – 1″
- 20DBNV series provides large valve performance in a small package.
- Rising stem/bar stock body design.
- Metal-to-metal seating for excellent corrosion resistance and temperature ranges.
- PTFE encapsulated packing provides dependable stem and body sealing.
- Vee tip stem.
- Temperature from -0ºF (-17.8ºC) to 450ºF (232ºC)
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Sale!
High Pressure Needle Valves
Original price was: £1,000.00.£800.00Current price is: £800.00.- Parker Autoclave Engineers high pressure series offer a diverse line of needle valves from 30,000 psi, 40,000 psi, 60,000 psi, to 150,000 psi (10345 bar).
- This wide selection of valves includes many features from various flows and pressures to a full range of tubing sizes for all design requirements.
- Tubing sizes from 1/4″ to 1″.
- Maximum flow areas for valves in high-pressure applications.
- Non-rotating stem prevents stem/seat galling..
- Engineered and designed packing for reliable sealing.
- Metal-to-metal seating for longer seat life and excellent corrosion resistance.
- Vee or regulating tip stem.
- Available in up to five body patterns.
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Sale!
Medium Pressure Needle Valve
Original price was: £1,000.00.£800.00Current price is: £800.00.- Parker Autoclave Engineers SM series medium pressure valves are built to operate safely and reliably to 20,000 psi (1379 bar).
- They include many standard and new features that make these valves user friendly and dependable.
- Tubing sizes from 1/4″ to 1-1/2″.
- Large-port valves available for medium pressure applications.
- Non-rotating stem prevents stem/seat galling.
- One piece stem design permits ease of assembly and packing replacement.
- Metal-to-metal seating for excellent corrosion resistance and temperature ranges.
- Vee or regulating tip stem.
- Available in five body patterns.
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Sale!
P series Needle Valve
Original price was: £1,000.00.£800.00Current price is: £800.00.P Series (Pipe Style) Needle Valves are made available for those customers that prefer using pipe instead of high pressure instrumentation tubing for pressures up to 15,000 psi MAWP.
Designed using high tensile strength cold worked 316/316L Stainless Steel material and “ANPT” (Aerospace version – compatible with all ANSI B1.20.1 NPT connections) thread form. Use only with similar valves, fittings and pipe capable of same or lower pressures.
