Model schedule illustration:
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Feature code:Body,bonnet bolt-jointed structure(default) Hs-body,bonnet welded structure Ps-pressure sealed structure Fl-Reduce expenditure and put emptily
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T-The valve is one set of types (valve one) K-Antisulphur model
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Valve type code: J-Globe valve
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Driving manner code: 4-Spur gear transmission 5-Bevel gear transmission 6-Air driving
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6s-Take pneumatically manually 7-hydraulic driving
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9-Electric driving
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9B-Explosion electric driving(Hand wheel driving omitted)
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Connecting type code: 1-Interior whorl 2-Other whorl 4-Flange 6-Welding
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8-Bear and insert welding
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Design feature code:1-Straight general formula 4-Angle type
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Sealing formation code: Y-Hard alloy H-Alloy steel D-Nitriding steel
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F-Intensified polytetrafluoroethylene(PTPE) X-Rubber
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Pressure grade code : Pound grade in practical number
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Body material code : (1)Cast the valve body: C-WCB I-WC6、ZG1Cr5Mo
V-WC9、ZG20CrMoV P-CF8、ZG1Cr18Ni9Ti
R-CF8M、ZG1Cr18Ni12Mo2Ti S-CF3 L-CF3M F-LCB N-LC3
(2)Forge the valve body:C-A105 E-LF2 A-F11 V-F22 P- F304 R-F316 S-F304L L-F316L
Products design features:
Globe valve are used to cut or connect the pipe media under nominal pressure between Class 150~2500,working temperature≤600℃.in oil industry,chemical industry,pharmaceuticals,fertilizer,and power industry.
The main structure features including:
1. Rational structure, reliable sealing, excellent performance, pretty appearance.
2. Co-radix alloy welded sealing surface,anti-wearing,erosion-proof abrasion-proof and longer use life.
3. The surface and the adjusting media of the valve shaft are nitrogenized so that it is erosion and abrasion resistant.
4. Class≥1500,the middle cavity uses a self-tightening sealing structure to have the sealing performance reinforced along with the pressure rise so as to ensure the sealing performance.
5. There is no backward sealing structure in the valve,so the sealing is reliable.
6. The material of the filling and the flange size can be chosen and matched according to the applications and the requirements of the wier’s. That can satisfies all kinds of working requirements.
Main parameter of the products:
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Serial models
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(Hs、Ps)J11H、(Hs、Ps)J11Y、（Ps）J41H、(Ps)J41Y、（Ps）J541H、
（Ps）J541Y、（Ps）J941H、（Ps）J941Y、（Ps）J61H、（Ps）J61Y、
（Ps）J561H、（Ps）J561Y、（Ps）J961H、（Ps）J961Y
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Pressure grade range
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Class 150~2500
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Drift diameter range
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1/2″~16″
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Driving manner
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Hand wheel driving
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Gear driving and electric driving
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Scope of application
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Class 150~300
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Class 400~900
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1/2″~16″
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1/2″~12″
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1/2″~16″
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Products performance specification:
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Pressure
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Testing pressure at constant temperature(MPa)
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Applicable temperature
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Applicable medium
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Shell testing
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Seal and test
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Have and seal testing
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Pound grade
(Class) (Lb)
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150
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3.0
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2.2
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2.2
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-196~600℃
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Water,oil,steam,etc.
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300
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7.5
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5.5
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5.5
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600
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15.0
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11.0
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11.0
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900
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22.5
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16.5
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16.5
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1500
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37.5
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27.5
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27.5
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2500
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63.0
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46.2
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46.2
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