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Hoke as part of Circle Seal offers a comprehensive range of Valves and Fittings for Instrumentation and Analytical applications. |
HOKE ball valves provide a wide range of capabilities for various applications. The HOKE general purpose ball valve line includes 2-, 3-, 4- and 5-way designs. Ball and trunnion designs provide a wide range of pressure capabilities. Gyrolok® and fixed end connections are also available
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Hoke Ball Valves
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Select a ball or
trunnion valve for:
simple operation
visual indication of flow
full porting for
maximum flow
rodability and
long cycle life
 Complete Ball Valve Catalogue
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Choose a 2-way ball valve for quick, quarter-turn, on-off service. A 3-way ball valve employs 180° operation for diverting flow from one line to another. 4-way valves are dual switching valves, changing two flow paths at the same time. 5-way, or diverter valves allow flow through any of four possible paths.
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Instrument Manifolds
General Purpose 2-Valve 3-Valve 5-Valve Special Application Trifold™ Needle Valve Manifolds: 8100 Series Rotofold® Ball Valve Manifolds: 8200 Series Pentafold 5-valve Manifolds: 8600 Series 2-valve Instrument Manifolds: 8010 Series Manimount Manifold Mounting System
Manifold Catalogue |
HOKE Gyrolok® Tube Fittings
Precision Designed and Manufactured
  
 
Complete Fitting Catalogue |
DV1 Series 2-Way Diaphragm Valves
 
The DV1 Series Diaphragm Valves are totally free of springs, bellows, packing, o-rings and lubricants in the process wetted area. Metal-to-metal seals to atmosphere ensure that there is no leaching of undesirable elements into the flow stream, and no leakage of process material into the atmosphere. Elgiloy® diaphragms ensure the utmost in corrosion resistance and life span. |
DV1 Catalogue |
NEEDLE VALVES
General Purpose
- Bar Stock Needle Valves: 2100 Series
- Forged Body Needle Valves: 3700, 3800, 3900 Series
Severe Service
- Forged Body Needle Valves: 1700 Series
- Bar Stock Needle Valves: 2200 Series
- Severe Service Needle Valve: 2219 Series
- Bar Stock, Screwed Bonnet Needle Valves for Sour Gas Service: 2700 Series
- Forged Body Needle Valves: 2800 Series
Needle Valve Catalogue |
METERING VALVES
- Milli-mite® Forged Metering Valves: 1300 Series
- Micro-mite® Forged Metering Valves: 1600 Series
- Bar Stock Metering Valves: 2300 Series
Complete catalogue |
FLUID INSTRUMENTATION VALVES
- Bleed Valves
- Check Valves
- Excess Flow Valves
- Gauge Valves
- Micron Filters
- Right Angle Relief Valves
Full Catalogue
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