描述
產品型號：2700 series
生產廠商：HOKE Incorporated
產品簡介：
附件一
2700 Series Bar Stock, Screwed Bonnet Needle Valves for Sour Gas Service
|
Featuring packing below the stem threads, nonrotating metal stem tip, hardened thread gland and a 316 stainless steel body, these valves are well suited for sour gas applications as well as other severe service applications.
Typical Applications
- Refineries
- Chemical processing
- Oil and gas exploration
|
Features & Benefits
- Safety
- Lock pin secures packing nut against accidental removal
- Sour gas service
- Materials off er corrosion-resistant properties where hydrogen sulfide is present.
- Corrosion resistance
- All wetted parts constructed of high chrome, high nickel austenitic stainless steel provide uniform chemical corrosion properties
- Helps eliminate fugitive emissions
- Dyna-Pak® packing below the stem threads prevents fluid from contacting stem threads
- Extended cycle life
- Nonrotating 17-4PH stainless steel stem tip and XM-19 stainless steel stem prevent galling
- Reliability
- All valves are tested for bubble-tight leakage at both seat and packing
- Special High Tolerance NPT Thread
|
Technical Data
Maximum Operating Pressure
6000 psig @ 70° F [414 bar @ 21° C] |
Operating Temperature Range
−65° to 450° F [−54° to 232° C] |
Orifice Size
0.187 [4.8 mm] |
Cv Factor
0.60 |
|
