Tag Archives: stainless steel globe valve

PV series pneumatic V-type regulating valve
The OPUS pneumatic V-shaped control valve is a spool seat metal or metal and polytetrafluoroethylene (PTFE) with the rotating ball valve can be used to control the control valve, but also for the shut-off valve to use. With a V-shaped body, even in the case of small flow or high-viscosity media, but also in the entire range, to ensure the accuracy of the control. V-shaped gap between the valve seat when the valve closes, the wedge-shearing, and has self-cleaning function to prevent the ball core stuck.
Technical characteristics:
- Nominal Dia : DN15 ~ 200
- Nominal pressure: PN1.6Mpa 2.5Mpa 4.0Mpa 6.4Mpa
- Connection: flange, the
- Protection class: IP65
- Proof grade: EXDIICT6 (When ordering, please explain)
- Flange standard: JB79-59 GB20592-97 AMSI B16.5
- Test: JB/T9092-99 API 598
- Medium temperature: -20 ? ~ 220 ? (high temperature can be customized)
- Ambient temperature: -20 ? ~ 60 ?
- Air supply pressure: 0.4 ~ 0.7Mpa
- Basic error: ≤ ± 2%
- The dead zone: ≤ 0.8%
- Input signal: 4 ~ 20mADC
- Gas source signal: 20 ~ 100Kpa
- Body material: SUS 304 SUS 316 SUS316L WCB
- Spool Material: SUS304 SUS316L SUS 316
- Packing: V-shaped PTFE packing, asbestos textile packing, high temperature resistant carbon fiber filler
- Hard sealed: seal surfacing cobalt chromium carbide
- Soft seal: PTFE enhanced
- For media: suspension, pulp, high viscosity, suspending, etc. are not clean, with fiber media, and on-site explosion-proof process occasions