Use our online accumulator volume sizing calculator to determine optimal capacity.
Open Volume Calculator →SCHWERLL offers high-pressure gas charging valves and gas charging valve manifolds. These valves (and manifolds) can be configured as integral components of standard accumulator assemblies, or installed as standalone valves or valve manifolds in pressure‑gas systems tailored to the specific process medium. Depending on application requirements—such as operating pressure, ambient temperature, and other parameters—customers may select from SCHWERLL’s range of specialized charging valves.
Contact Schwerll engineering sales directly for custom volume sizing, pressure ratings (up to 207 MPa), and volume pricing.
SCHWERLL offers high-pressure gas charging valves and gas charging valve manifolds. These valves (and manifolds) can be configured as integral components of standard accumulator assemblies, or installed as standalone valves or valve manifolds in pressure‑gas systems tailored to the specific process medium. Depending on application requirements—such as operating pressure, ambient temperature, and other parameters—customers may select from SCHWERLL’s range of specialized charging valves.
1. 8V1 Inflatable Valve , typically used as an inflation valve for bladder-type accumulators, it can also be installed in gas pipeline systems, with a maximum working pressure of 35 MPa;
2. 5/8 UNF inflation valve , typically used as an inflation valve for bladder-type accumulators, it can also be installed in gas pipeline systems, with a maximum working pressure of 40 MPa;
3. CR8V1 inflation valve, Typically used as a charging valve for piston-type accumulators, it can also be installed in gas‑pressure piping systems, with a maximum working pressure of 30 MPa. To prevent breakage of the 8V1 charging valve core caused by mismatched charging tools, the design has been modified so that the charging valve can be opened and closed simply by rotating the locknut on the valve.
4. M16×2 inflation valve, typically used in applications requiring repeated inflation and deflation, as well as in high-pressure environments and conditions involving extreme temperatures; maximum working pressure: 63 MPa; operating temperature range: −40°C to +200°C.
5. FC34 inflation valve, equipped with an internal inflation valve, is typically used in piston-type accumulators to enable high‑flow inflation. It supports a maximum operating pressure of 40 MPa and can also be mounted on pipeline gas systems via a valve block, serving as an inflation valve and for pressure monitoring.
6. M28×1.5 screw‑type De Shi sealing inflation valve, typically used in diaphragm accumulators, with a working pressure of up to 35 MPa;
7. Ultra-high-pressure inflation valve, custom-made for customers—please contact SCHWERLL; operating pressure up to 69 MPa/100 MPa.
