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1540 Clinton Square,Rochester,Port Chester,New York,USA

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1st Year

Union Bonnet Needle Valves


Please choose model from FINELOK product catalogue.

( Negotiable ) Get Latest Price



50 Piece

Carton, Wooden Ply Case or upon request .

In 15 to 20 days after confirmed the payment !

5000 Piece per Month

T/T, L/C

Needle Valves

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Product Specification

CV : 0.36~2.2 Orifice Size : 4mm,6mm,11mm

Product Description

Union Bonnet Needle Valves
62N Series and 62HN Series

Maximum working pressure:
62N series: 
Stainless steel : 6 000 psig (414 bar )
Alloy C-276: 6000 psig (414 bar )
Alloy 400: 5000 psig (345 bar )
Titanium: 3500 psig (241 bar )
62HN series: 10000 psig (689 bar )
Working temperature:
PTFE: - 65 F to 450 F (- 54 C to 232 C)
PEEK: - 65 F to 500 F (- 54 C to 260 C)
Graphite: -65 F to 1200 F (- 54 C to 649 C)

1.Two-stem design: thread hardened upper stem and smooth surface 
hardened lower stem.
2.Accidental valve disassembly disabled by union bonnet  construction
3.Upper stem thread lubricant isolated from system media
4.Linearly instead of helical movement of the nonrotating lower 
stem, avoiding galling damage to the seat and tip, as well as 
reducing the total friction area between the packing and the
lower stem
5.Safety back seating seal in fully open position
6.Panel mounting available as an option
7.Steady and durable fastening of the handle by double  lock-pins
8.Handle of different colors available for option 
9.Leak-tight performance testing for every valve with nitrogen at the maximum
working pressure, but not higher than 6000 psig Union Bonnet Needle Valves Union Bonnet Needle Valves Union Bonnet Needle Valves Union Bonnet Needle Valves

Contact Us

Contact Person : Ivy


Address:1540 Clinton Square,Rochester, Port Chester, New York, USA,14604


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