Forged Steel Threaded and Socket Welded Gate Valve
Size Range
1/2"-24"
Materials Grades
WCB, A105N, LCC, LF2, CF8M, 316, 316L, A20, Hastelloy C, Other materials
Pressure Range
Class 150/300/600/900/1500
Trim Materials
TRIM 1,5,8,12,16 & Special Materials
Design Standard
API 600,API 603,API 602,DIN 3352,EN 1984,GOST 3325,BS 1414
Testing Standard
API 598,DIN 3230,EN 12266-1,GOST 9544,BS 6755-1,BS EN 12266-1,BS 5146
End Connections
Raised Face, RTJ, Threaded, Socket Weld, Threaded X Socket Weld
Face to Face
ASME B16.10,EN 558-1,GOST 9544,BS EN 558-1,DIN 3202
Options
NACE, Bevel Gears, Actuation Ready Mounting Pads, Thermal Relief DTR Systems, Double Lead Stem for Quick Run Time
Features
OS&Y, Rising Stem, Flexible Wedge, olted Bonnet, Packing & Gasket (Low Fugitive Emission)
Description
Product Attributes
Model No.: GT800
Brand: ZQV
Types Of: Gate Valves
Support Customization: Oem
Place Of Origin: China
Application: General
Medium Temperature: High Temperature
Power: Manual
Flow Medium: Oil, Water, Gas
Structure: Gate
Desigh Standard: API 602
Product Description
ZQV Forged steel gate valves with three bonnet designs. First is the Bolted bonnet, second is welded bonnet, third is the pressure seal bonnet.
Standards
- Full port or Reduced port
- Outside srew and yoke(OS&Y)
- Two piece seld-aligning packing gland
- Bolted bonnet & spiral wound gasket seal bonnet
- bolted bonnet with spiral-wound gasket, threaded and seal welded bonnet or threaded and pressure seal bonnet
- Integral backseat
- ASME B16.11 Socket weld end to ASME B16.11
- Threaded end NPT: ASME B1.20.1
GV800 Series
| Brand | ZQV |
| Type | Forged Gate Valve&Globe Valve |
| Working Pressure | 1500lb 900lb 800lb |
| Working Temperature | -70℃ -420℃ |
| End Connection Type | Flange,SW,BW |
| Size | 1/4",3/8",1/2",3/4"-2" |
| Packing | PTFE,Graphite,PPL |
| Material | A105N,WB36,F316,F316H,F22,F51,F91,F92 etc |
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