Butt Weld Needle Valve

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Butt Weld Needle Valve

 

BRAND NAME TU-LOK
VALVE SIZE 1/8" TO 2" / 6 MM TO 50 MM
THREAD NPT, BSPP, BSPT, JIC, METRIC, UNF
CONNECTION BUTT WELD, WELD NIPPLE
FLOW PATTERN STRAIGHT, ANGLE, CROSS PATTERNS
FUNCTION 2 WAY, 3 WAY
BODY SHAPE SQUARE, ROUND, HEXAGON
PRESSURE RATING 1500 PSI, 3000 PSI, 6000 PSI, 10000 PSI, 15,000 PSI, 20000 PSI
ORIFICE SIZE 2 MM TO 9.5 MM
MEDIA  HYDRAULIC OIL, AIR, WATER, GAS, STEAM, HOT WATER , COLD WATER , SEA WATER , CHEMICAL
MEDIA TEMPERATURE (-120* C TO 500*C ) RANGE AS PER PRESSURE
BODY TYPE BAR STOCK, FORGED
HANDLE  BAR T-HANDLE,KNOB HANDLE, WHEEL HANDLE
PACKING DETAILS BOX PACKING, WOODEN PALLET
EQUIVALENT BRANDS SWAGELOK, PARKER, DK-LOK, HAMLET, OLIVER VALVES, HOKE
MATERIAL SS 304, SS 316, SS 316 TI, BRASS, COPPER, CS, DUPLEX, SUPER DUPLEX, INCONEL, MONEL, HASTELLOY, SMO 254, ALLOY 20, TITANIUM, 904L & ALL OTHER ALLOYS
APPLICATION SUGAR, OIL & GAS, TEXTILE, POWER, WATER & WASTE WATER TREATEMENT, CHEMICAL PROCESS INDUSTRIES

 

BUTT WELD NEEDLE VALVE WITH NIPPLE & ORING

BUTT WELD NEEDLE VALVE WITH NIPPLE & ORING

HIGH PRESSURE BUTT WELD NEEDLE VALVE

HIGH PRESSURE BUTT WELD NEEDLE VALVE

STAINLESS STEEL BUTT WELD NEEDLE VALVE

STAINLESS STEEL BUTT WELD NEEDLE VALVE

WELD NIPPLE NEEDLE VALVE

WELD NIPPLE NEEDLE VALVE

 

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  • Welding on Needle Valve is stronger than nuts and bolts or rivets because when you weld you are heating the material and exciting it’s atoms. When enough energy is added, atoms combine. The result is two or more separate nuclei that share a common electron cloud.
  • Welding method on Needle Valve used welding can create a continuous joint with lower stress concentrations, while bolting will always have stress concentrations at each bolt.
  • Welding on Needle Valve is a permanent attachment method. Once a weld is made the part must be damaged or destroyed to disassemble it.
  • Welding equipments are easily available and hence welding the Needle Vale becomes easy.

 

  • Ease in installation and maintenance
  • It protects the PTFE seals as high temperature during welding may damage the seals inside.