产品详情
简单介绍：
详情介绍：
PVMK ISO-KF - Rt Angle Isolation Valve
The PVMK is a quick acting, bellows sealed, right-angled lever operated valve and is available with either an aluminium or stainless steel body. The lever, connected to a self lubricating plastic cam‑piston, actuates the valve stem and valve plate through PTFE bearings. The valve plate O-ring groove is vented to prevent gas bursts. The valves are designed to operate down to 10- 9 mbar / 8 x 10-10 Torr and up to a pressure of 2100 mbar / 1575 Torr (30 psi).
Features and Benefits
- Easy to use
- Bellows sealed mechanism
- High conductance
General Product Information
| Recommended Pressure Range Min | 1.000 × 10⁻⁷ |
| Recommended Pressure Range Max | 2.100 × 10⁵ |
| Connection Inlet Flange | DN 40 ISO-KF (NW40) |
| Weight | 1.40 |
| Valve Actuation Method | Manual |
| Connection Outlet Flange | DN 40 ISO-KF (NW40) |
| Leak Rate | 1.000 × 10⁻¹⁰ |
| IP Rating | IP67 |
| Dimension Comments | The dimensions length, width and height try to describe the outer shape of this particular product in its typical orientation when standing on the ground. For valves in particular we recommend checking the detailed dimensions given in 2D drawings in the instruction manual or the 3D shapes given in 3D models. |
Material of Construction
| Material Body | Aluminum |
| Material Abbreviation | Al |
| Material Seal | FKM |
Performance Data
| Leak Rate Across Seat Valve | 1.000 × 10⁻¹⁰ |
Operation Conditions - Limitations
| Temperature Baking Max | 373.15 |
| Valve Pressure Max | 2.100 × 10⁵ |
| Reliability MTTF (mean time to failure) | 1.000 × 10⁵ |
