描述
產品型號：3700/3800/3900series
生產廠商：HOKE Incorporated
產品簡介：
附件一
3700, 3800, 3900 Series Forged Body Toggle Valves
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Offered in four different body materials, this group of valves can handle a wide range of general purpose liquid and gas applications. Six types of stem tips are available, including two styles of vee-points.
Typical Applications
- Instrument air lines
- Sampling
- Gas chromatography
- Test stands
- Cylinder valves
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Features & Benefits
- Safety
- Integral bonnet provides diff erential thread pitch between stem threads and packing nut thread preventing accidental stem removal
- Stem tip options
- A choice of PCTFE, metal, vee-point, blunt vee-point, or regulating stem tips
- Helps eliminate fugitive emissions
- Dyna-Pak® packing provides a leak-tight seal with low operating torque in deep vacuum or high pressure applications
- Dependability
- All valves are tested for bubble-tight leakage at both seat and packing
- Installation variety
- Broad selection of male NPT, female NPT, and HOKE GYROLOK® fractional or metric tube fitting connections
- Handle options
- Color-coded handles are available for identifying system fluids
- Panel mounting available
- All models can be ordered for panel mounting
- Easy maintenance
- All models can be panel mounted without packing disruption. Packing can be adjusted without removal from panel
- Special High Tolerance NPT Thread
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Technical Information
Maximum Operating Pressure
316 stainless steel, Monel®, carbon steel
5000 psig @ 70° F [345 bar @ 21° C]
Brass
3000 psig @ 70° F [207 bar @ 21° C] |
Operating Temperature Range
Metal stem tip
−65° to +450° F [−54° to +232° C]
PCTFE stem tip
−20° to +250° F [−29° to +121° C] |
Orifice Sizes
0.060″ to 0.312″ [1.5mm to 7.9mm] |
Cv Factors
0.07 to 1.10 |
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