Product category: High-pressure drain valve on the gas side / High-pressure fluid fittings / High-pressure gas fittings
SKU: SCH-1040
SCHWERLL lists this product as a high-pressure drain valve on the gas side within its high-pressure gas fittings range.
SCHWERLL’s official gas-side discharge-valve listing publishes a G3/4βISO 228 interface, a design pressure of 350 bar and a nominal diameter of DN 4 mm. These are the published listing specifications; confirm their applicability to the supplied valve in its approved drawing and order documentation. The official listing also describes higher-pressure versions as dependent on operating conditions; availability and ratings require confirmation.
The official listing describes typical installation at the bottom of gas cylinders or the lowest system point and an internal stainless-steel line context for certain horizontal vessels. Its summary and full description use different flushing/suction-line wording. Confirm the actual installation position, vessel orientation, drainage arrangement and any internal line requirement against the approved drawing. SCHWERLL’s 2025 company profile separately lists a gas-cylinder-bottom drain and pressure-release valve in its gas-pressure accessories range.
Confirm the supplied valve configuration, materials, operating temperature, medium compatibility and inspection or documentation requirements in the approved product documentation before installation or operation.
SCHWERLL lists the product as a high-pressure drain valve on the gas side in its high-pressure gas fittings range. Confirm the supplied valve configuration against the product documentation.
SCHWERLL's official gas-side discharge-valve listing describes typical installation at the bottom of gas cylinders or the lowest system point. Its 2025 company profile separately lists a gas-cylinder-bottom drain and pressure-release valve. Confirm the installation location for the supplied valve in the approved drawing.
The official SCHWERLL gas-side discharge-valve listing publishes a design pressure of 350 bar, a G3/4βISO 228 interface and a nominal diameter of DN 4 mm. Confirm their applicability to the supplied valve against its approved drawing and order documentation; these are not universal ratings for every configuration.
Confirm vessel orientation, installation position, drainage arrangement, access and the applicable operating procedure. The official listing mentions an internal stainless-steel line for certain horizontal vessels, but its summary and full description differ on flushing/suction-line wording. Use the approved drawing to establish the supplied arrangement.
Confirm applicable inspection, testing and documentation requirements for the supplied valve and agreed project scope. Specific test values and certificates require product-specific documentation.
Contact SCHWERLL to confirm the supplied model and product-specific documentation.