needle valve
Product Details
*Temperature rating up to 200 for PTFE packing, up to 570 for metal seat & graphite packing.
*Ingress seals fitted as standard.
*Repair/service kit available to extend field life further.
*Full material traceability of main components.
*100% Hydrostatic testing.
*Back sealing stem to extend packing life.
*Materials of contruction can be supplied to meet the requirements of NACE MR-01-75 latest revision.
Design Features
*Compact and lightweight.
*Pressure responsive PTFE packing seal arrangement;
positive no slack stem action.
*Packing seal below actuating threads to prevent thread
contamination by the process medium.
*Bi-directional flow, with preferred flow indicated.
Needle valve,Angle needle valve,Gauge valve and Power station valve
- Brand Name:GSV instrument
- Place of Origin:Zhejiang China (Mainland)
- Media:Other
- Temperature of Media:Medium Temperature
- Material:Stainless Steel
- Pressure:High Pressure
- Structure:Needle
- Standard or Nonstandard:Standard
- Country:China (Mainland)
- telephone:86-577-86878150, 86-13806550830
| Brand Name: | GSV instrument |
| Place of Origin: | Zhejiang China (Mainland) |
| Media: | Other |
| Temperature of Media: | Medium Temperature |
| Material: | Stainless Steel |
| Pressure: | High Pressure |
| Structure: | Needle |
| Standard or Nonstandard: | Standard |
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