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Needlevalves

NV Series: Integral Bonnet Needle Valves

  • Pressure rating to 5,000 psi (340 bar) at 100°F (38°C).
  • Temperature rating from -65°F to 450°F (-54°C to 232°C) with standard PTFE packing, and up to 600°F (315°C) with optional PEEK packing.
  • Integral bonnet with one piece body is available with straight and angle patterns.
  • Standard panel mounting nut allows easy mounting.
  • Variety of stem tips include vee tip standard, regulating, and soft seat as an option.
  • Size range from 1/8" thru 3/4" tubing and pipe.
  • Variety of end connections include Hy-Lok tube fittings, male/female NPT and ISO threads.
  • Standard materials are 316 stainless steel and brass.

GB Series: Union Bonnet Needle Valves

  • Pressure rating to 3,000 psi (206bar) at 100°F (38°C).
  • Temperature rating from -20°F to 450°F (-28°C to 232°C) with standard reinforced PTFE seat material.
  • Stem disc spring compensates for temperature and pressure Changes.
  • Chevron stem packing provides low operating torque and compensates for wear.
  • PEEK stem bearing is standard.
  • Precision machined ball reduces torque and improves sealing.
  • 3-way (switching) pattern available.
  • Self locking device and pad lock is standard.
  • Oval or extended handle option.
  • Size range from 1/4" thru 1" tubing and pipe.
  • Body Material is available in 316 stainless steel.

SV Series: Integral Bonnet Needle Valves

  • Pressure rating to 6,000 psi (413 bar) at 100°F (38°C).
  • Temperature rating from -65°F to 450°F (-54°C to 232°C) with standard PTFE packing, and up to 600°F (315°C) with optional PEEK packing.
  • Compact and rugged body design.
  • Body is made of extruded bar stock and available in straight and angle patterns.
  • Variety of stem tips include vee tip standard, regulating, and soft seat as an option.
  • Size range from 1/8" thru 1/2" tubing and pipe.
  • Variety of end connections include Hy-Lok tube fittings, male/female NPT and ISO threads.
  • Body Material is standard in 316 stainless steel.

MT1 Series Micrometer valve

  • Up to 345 bar pressure.
  • Temperature up to 316 degrees Celsius.
  • Sizes from 3 to 6mm (1/8 "- 1/4")
  • Straight and angular movement of the valve body.
  • Spindles in 1 ° and 3°
  • CV value 0.010 for 1 ° and 0.024 for 3°
  • 18 revolutions from closed to fully open.
  • Gaskets in PTFE (standard) or PEEK
  • Connections are Hy-Lok clamping fittings or NPT / ISO threads
  • Black aluminum mini handle as standard. Possibility of black "knob" handle or micrometer handle.

SVH Series: High Pressure Needle Valves

  • Pressure rating to 10,000 psi (689 bar) at 100°F (38°C).
  • Temperature rating from -65°F to 450°F (-54°C to 232°C) with standard PTFE packing, and up to 600°F (315°C) with optional PEEK packing.
  • Metal seal body-to-bonnet.
  • Rugged body is machined from barstock with straight pattern, standard, angled pattern optional.
  • Size range from 1/4" thru 3/4" tubing and pipe.
  • Compact design with orifice from 0.125" to 0.2" (3.2mm to - 5.0mm).
  • Variety of stem tips includes non-rotating vee tip standard, optional ball tip available.
  • Male/female NPT and ISO threads.
  • Body Material is available is 316 stainless steel standard.

RP Series: Rising Plug Valvesr

  • Pressure rating to 6,000 psi (413 bar) at 100°F (38°C).
  • Temperature rating from -20°F to 250°F (-29°C to 121°C) with PCTFE seat standard, and up to 400°F (204°C) with optional PEEK seat.
  • Stem seal below threads to keep threads clean.
  • Non-rotating stem tip minimizes seat wear-out.
  • Robust body design with safety bonnet locking plate.
  • Orifice in straight flow path ensures max CV.
  • PCTFE seat standard, PEEK available.
  • Sour gas service available.
  • Gauge port option available.
  • A Variety of end connections include male/female NPT, ISO, BSP threads and female Hy-Lok tube fittings.
  • Body Material is available is 316 stainless steel standard.

TG Series: Toggle Valves

  • Maximum pressure rating up to 450 psi (31 bar).
  • Quick opening and closing.
  • Manually and pneumatically actuated type.
  • Straight and angle patterns.
  • Panel mounting available.
  • Accessories and maintenance kits available.
  • End connections include Hy-Lok tube fittings and male/female NPT.
  • Body Material is available in 316 stainless steel and brass.

Hy-Lok Cryogene valves

Hy-Lok ball valves can be used down to -196° C and for pressures up to 52 bar..

The valves are constructed of austenitic stainless steel, and therefore they are suitable for handling a wide range of cryogenic media including LNG, oxygen, CO2, ammonia, LPG, methane, nitrogen and hydrogen.

Reduced and full-bore are available from 1/2" to 1 1/2".

Hy-Lok´s cryogene valves Designed for easy in-line maintenance, they have access to service via the top of the valve. The product range is fireproof and designed for BS 6755 Part 2 standard.

  • Maximum pressure up to 52 bar.
  • Temperature from -196 - 120 degrees Celsius.
  • Threaded connections from 3/8" - 1", Flange connections 1/2" - 1-1 / 2", Stuck welding connections 1/2" - 1 1/2"

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