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NV Series : Integral Bonnet Needle
Valves
Applications
Instrument Isolation, General service Test Stands
Features
In-Line or Angle pattern
Stainless Steel, Brass,
Alloy 400(Monel), A105
PTFE 2-piece chevron stem packing
Metal-to-Metal Seat or PCTFE Soft Seat (Bubble Tight)
Specifications
Maximum Operating Pressure : 5000 psig(340 barg) @ 100¢µ(38¡É)
Operating Temperature Range : -65¢µ(-54¡É) to 450¢µ(232¡É)
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SV Series : Integral Bonnet Bar Stock Needle Valves
Applications
Test Valves, Pilot Plants
Research Laboratories
Features
In-Line or Angle pattern
Stainless Steel, Brass, Alloy 400(Monel)
PTFE packing provides leak tight seal
and long life cycle
Metal-to-Metal Seat or PCTFE Soft Seat(Bubble Tight)
Specifications
Maximum Operating Pressure : 6000 psig(413 barg) @ 100¢µ(38¡É)
Operating Temperature Range : -65¢µ(-54¡É) to 450¢µ(232¡É)
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SVH Series : High Pressure Needle Valves
Valves
Applications
Instrument Isolation, Gas, Vapor or Liquid
Features
In-Line pattern
Stainless Steel, Alloy 400(Monel), Duplex
PTFE packing provides leak tight seal
and long life cycle
Metal-to-Metal Seat or PCTFE Soft Seat(Bubble Tight)
Specifications
Maximum Operating Pressure : 10000 psig(690 barg) @ 100¢µ(38¡É)
Operating Temperature Range : -65¢µ(-54¡É) to 450¢µ(232¡É)
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GB Series : Union Bonnet Needle
Valves
Applications
Handling corrosives
High temperature and pressure
Radioactive and hot condensates
Features
In-Line or Angle pattern
Stainless Steel, Alloy 400(Monel), A105
High temperature grafoil packing
Metal-to-Metal Seat
Backseat steam for safety
Specifications
Maximum Operating Pressure : 6000 psig(413 barg) @ 100¢µ(38¡É)
Operating Temperature Range : -65¢µ(-54¡É) to 120¢µ(648¡É)
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RP Series : Screwed Bonnet Needle Valves
Applications
Sour gas service
Handling slurries or solid impurities
Features
In-Line pattern, Bi-direction flow
Stainless Steel, Brass, Alloy 400(Monel)
High flow capacity
Delrin, PEEK or PCTFE seats
Replaceable O-Ring Seal and Soft Seat
Gauge Ports available
Specifications
Maximum Operating Pressure : 6000 psig(413 barg) @ 100¢µ(38¡É)
Operating Temperature Range : Delrin Seat :
-20¢µ(-29¡É) to 250¢µ(120¡É)
PEEK Seat :
-20¢µ(-29¡É) to 400¢µ(204¡É)
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