Model
VBV1
|
Introduction
• Bi-directional flow (fully opened or fully closed) • Directional handle indicating on-off position • Allow for panel mounting • Single piece ball stem to eliminate backlash • One piece body to eliminate multiple seal points • Unique, top-loaded capsule paching allows reliable switching • Tested for use with oxygen |
Application
• Calibration Systems • Laboratory Pressure Control • High Pressure Sampling Systems • Service & Test Equipment |
Technical parameters
| Type | Stainless steel gas ball valve |
|
| Pressure Rating | max. 206 bar | |
| Materials | ||
| Body | SS316L | |
| seat | PTFE | |
| Temperature range | -54℃ to 148℃ | |
| Leak rate | 0.1std cc/min@1000psig(69bar)N2 | |
| Orifice | Φ2.4~10.3 mm(according to end connections) | |
VBV2
|
Introduction
• Bi-directional flow (fully opened or fully closed) • Directional handle indicating on-off position • Allow for panel mounting • Single piece ball stem to eliminate backlash • One piece body to eliminate multiple seal points • Unique, top-loaded capsule paching allows reliable switching • Tested for use with oxygen |
Application
• Calibration Systems • Laboratory Pressure Control • High Pressure Sampling Systems • Service & Test Equipment |
Technical parameters
| Type | Ball valve |
|
| Pressure Rating | 1000 / 3000 psig | |
| Materials | ||
| Body | SS316L | |
| seat | PTFE | |
| Temperature range | -54℃ to 148℃ | |
| Leak rate | 0.1std cc/min@1000psig(69bar)N2 | |
| Orifice | Φ2.4~10.3 mm(according to end connections) | |
VBV3
|
Introduction
• Bi-directional flow (fully opened or fully closed) • Directional handle indicating on-off position • Low operating torque • Encapsulated seat • Single piece ball stem to eliminate backlash • One piece body to eliminate multiple seal points. • Unique, top-loaded capsule packing allows reliable switching • Tested to use with oxygen |
Application
• Component Testing • Calibration Systems • Laboratory Pressure Control • High Pressure Sampling Systems • Service & Test Equipment |
Technical parameters
| Type | Yellow handle / Butterfly handle / Short handle |
|
| Pressure | 1000 psig @ 38℃ | |
| Material | ||
| Body | 316 | |
| Seat | PTFE | |
| Orifice | 6mm/1/4"Tube fitting, 1/4NPT Ф5mm | |
| 10mm/3/8"Tube fitting Ф7 mm | ||
| 12mm/1/2"Tube fitting, 1/2NPT Ф9 mm |
|
|
| Weight | 6mm/1/4"Tube fitting, 1/4NPT 0.13 kg (Yellow handle and Butterfly handle), 0.1 kg (Short handle) | |
| 10mm/3/8" 0.22 kg (Yellow handle and Butterfly handle), 0.16 kg (Short handle) | ||
| 12mm/1/2"Tube fitting, 1/2NPT 0.35 kg (Yellow handle and Butterfly handle), 0.26 kg (Short handle) | ||
| Temperature range | -42 ℃to +204 ℃ | |
| Leak rate | 0.1 std cc/min | |
VBV4
|
Introduction
• Stainless steel, carbon steel materials • Wide selection of seat materials, PTFE is standard • On-off (2-way) valves • Compensating seat design • Live-loaded, two-piece stem packing • Quarter-turn actuation • Variety of end connections in 1/8 to 2 in. and 6 to 25 mm sizes • Optional vent porting |
|
Stainless Steel Gas Ball Valve Product Description
The Stainless Steel Gas Ball Valve from VIGOUR is designed for high-performance gas control, offering reliable shut-off and flow regulation in various industrial gas applications. Available in four models-VBV1, VBV2, VBV3, and VBV4-these valves can withstand up to 206 bar of pressure. The versatile design includes multiple connection options and configurations to meet diverse system requirements.
Key Features
- High Pressure Resistance: Maximum working pressure of 206 bar, suitable for a wide range of high-pressure gas systems.
- Connection Options: Available with NPT (National Pipe Thread) or Tube Fitting connections, adaptable to different piping setups.
- Versatile Valve Patterns: Options include Straight Pattern, Angle Pattern, Tee Type, and Straight-Through Type to accommodate various system layouts.
- Manual Operation: The VBV4 model offers three handwheel options, providing flexibility for both precise and quick control.
- Material Durability: Constructed from high-quality stainless steel, ensuring durability and resistance to corrosion, making it ideal for harsh environments.
Common Issues and Solutions
Cause: Worn seals, improper installation, or excessive pressure.
Solution: Inspect and replace seals, verify correct installation direction, and check the system pressure.
Cause: Blocked or worn ball, or lack of lubrication.
Solution: Clean or replace the ball, lubricate the valve stem, and ensure smooth operation.
Cause: Incorrect installation angle, or foreign material inside the valve.
Solution: Check installation direction, clean the valve, and ensure no obstruction.
Cause: Overuse or improper handling.
Solution: Inspect the handwheel for damage and replace if necessary. Regularly maintain the valve to ensure longevity.
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