Needle Valves

V15 Series Needle Valve

V15 Series Needle Valve


 V15 Series Needle Valve

  • Designed for a wide range of general purpose in gas and liquid applications
  • Forged body with inline and angle pattern
  • Integral bonnet design to eliminate inadvertent stem back-out
  • Standard metal seal for pressure tightness at elevated temperatures
  • Standard PTFE packing and optional PEEK packing for higher temperature service
  • Packing nut allows external packing adjustment to ensure leak-free packing on stem
  • Broad choices of end connections include reliable DK-Lok, NPT & ISO Male & Female pipe threads

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V16 Series Severe Service Union Bonnet Valve

V16 Series Severe Service Union Bonnet Valve

V16 Series Union Bonnet Valve

  • Pressure rating up to 6,000 psig (413 bar) @ 100°F (38 °C)
  • Temperature rating up to 449°F (232°C) with standard PTFE packing; up to 1,200°F (648°C) with Grafoil packing
  • Standard 316 stainless steel, optional Alloy 400, and Alloy C276 construction
  • Valve stem back seating against the bevelled edge of bonnet in fully open position prevents maximum leakage through bonnet when packing fails
  • Standard non-rotating stem disc and stem packing below the threads design

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VB16 Series Integral Bonnet Needle Valve

VB16 Series Integral Bonnet Needle Valve

VB16 Series Bonnet Needle Valves

  • High pressure valve
  • Compact design

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V43 Series Gate Valve

V43 Series Gate Valve

 

V43 Series Gate Valve

  • Pressure up to 3600 psig (248 bar)
  • Temperature up to -65°F (-53°C) ~ 449°F (232°C) with standard PTFE packing
  • End connection: screwed end 1/4 ~ 1”, DK-Lok tube fitting 1/8 ~ 1” 
  • Straight flow path for minimum pressure drop and maximum flow 
  • Valve stem back seating against the bevelled edge of bonnet in fully open position prevents maximum leakage through bonnet when packing fails 

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V46A Series Hex. Body Needle Valve

V46A Series Hex. Body Needle Valve

V46A Series Hex. Body Needle Valve

  • Packing bolt permits packing adjustment externally
  • Chevron PTFE packing design provides far improved sealing integrity
  • Packing below stem threads is to isolate threads from system fluid and lubricant washout
  • Non-rotating stem tip at closure for long-life and leak-tight shutoff
  • Lock plate ensures the valve fastened to the body
  • NACE MR0175/ISO 15156-3 applicable

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VEX110 Needle Valve

VEX110 Needle Valve

VEX110 Needle Valve

  • Premium multiple four (4) sealing mechanism
  • Unique pressure reacting sealing system eliminates the need of packing adjustment
  • Sealing cup swells up in system pressure for leak-tight operation
  • Backseat stem design prevents stem blowout
  • High precision machining provides low valve operating torque
  • Stem packing below the threads prevents thread lubricant washout and media contamination

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VS13 Series Non-Rotating Stem Needle Valve

VS13 Series Non-Rotating Stem Needle Valve

VS13 Series Non-Rotating Stem Needle Valve

  • Compact and sturdy design
  • Preventing influx of contaminants when operating the valve is protected by applying the handle
  • The size of the orifice provided 0.145 in. (3.7 mm) and 0.216 in. (5.5 mm)
  • DK-Lok tube fitting, male NPT, female NPT, and others are available

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VG16 Series General Utility Service Needle Valve

VG16 Series General Utility Service Needle Valve

VG16 Series Utility Needle Valve

  • Compact and sturdy design
  • Sintered molded handle for the user of the handle operational convenience
  • Stainless steel spring pin in order to prevent the loosening of bonnet
  • The fluid is not in contact with the threaded system
  • VG16 series isolates and vents the system media in instrument air, nitrogen header, lube oil, and general utility service applications in the oil and gas, chemical, petrochemical, and other general industrial markets

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Clear
Type Cert Auth. Cert Number Issue Date Expiry Date PDF
1. V15 Series Needle Valves Product Overview DK-Lok Corp Catalog No. V15-7 2013-07-01 Download
1. V16 Series Severe Service Union Bonnet Valves Product Overview DK-Lok Corp Catalog No. V16-6 2013-11-01 Download
1. V46A Series Hex. Body Needle Valves Product Overview DK-Lok Corp Catalog No. V46A-3 2013-07-01 Download
1. VEX110 Needle Valves Product Overview DK-Lok Corp Catalog No. VEX110-6 2004-09-01 Download
V15 Series Needle Valves ABS 09-BK522012-PDA 2009-11-11 2014-11-11 Download
V15 Series Needle Valves CRN 0C07988.2 No.2008-08331 2009-01-21 2018-08-18 Download
V15 Series Needle Valves ABSA 0C07988.2 No.2008-03352 2008-09-23 2018-09-23 Download
V15 Series needle Valves GOST C-KR.AE41.B.00044 2013-11-23 2013-11-23 Download
V15 Series Needle Valves RS 13.00185.313 2013-01-18 2018-01-18 Download
V16 Series Severe Service Union Bonnet Valves ABS 09-BK522012-PDA 2009-11-11 2014-11-11 Download
V16 Series Severe Service Union Bonnet Valves CRN 0C07988.2 No.2008-08331 2009-01-21 2018-08-18 Download
V16 Series Severe Service Union Bonnet Valves GOST C-KR.AE41.B.00044 2013-11-23 2013-11-23 Download
V16 Series Severe Service Union Bonnet Valves RS 13.00185.313 2013-01-18 2018-01-18 Download
V43 Series Gate Valves DK-Lok Corp Catalog No. V43-1 2014-11-01 Download
V46A Series Hex. Body Needle Valves CRN 0C07988.2134567890TYN 2009-01-21 2018-08-18 Download
V46A Series Hex. Body Needle Valves GOST C-KR.AE41.B.00044 2013-11-23 2013-11-23 Download
V46A Series Hex. Body Needle Valves RS 13.00185.313 2013-01-18 2018-01-18 Download
VB16 Series Integral Bonnet Needle Valves DK-Lok Corp Catalog No. VB16-5 2013-07-01 Download
VB16 Series Integral Bonnet Needle Valves CRN 0C07988.2 No.2008-08331 2009-01-21 2018-08-18 Download
VB16 Series Integral Bonnet Needle Valves RS 13.00185.313 2013-01-18 2018-01-18 Download
VEX110 Series Needle Valves GOST C-KR.AE41.B.00044 2013-11-23 2013-11-23 Download
VEX110 Series Needle Valves RS 13.00185.313 2013-01-18 2018-01-18 Download
VG16 Series General Utility Service Needle Valves DK-Lok Corp Catalog No. VG16-0 2015-03-01 Download
VR6 Series High Pressure Regulator Valves DK-Lok Corp Catalog No. VR6-1 2013-12-01 Download
VS13 Series Non-Rotating Stem Needle Valves DK-Lok Corp Catalog No. VS13-0 2014-09-01 Download