Schubert&Salzer 8011

Compact sliding gate pressure regulator

Self-operated pressure regulator for very precise control in compact design with spring enclosure, for neutral to highly aggressive media in the process engineering, chemicals and plant construction industries. Configuration as pressure reducer (downstream pressure regulator) or overflow valve (upstream pressure regulator). Using for steam to protect diaphragm it is needed to use equalizing vessel which is available by standard but has to to be requested separately.

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Valve Operation Principle

Compact sliding gate pressure regulator


DN 15-150


PN 10-40ANSI 150-300


Entirely stainless steelBody 1.4581/1.4571 or 1.4408Actuator 1.4571Diaphragm materials: CR, EPDM or FKM, optional with PTFE foil


Media temperature:-30 °C up to 230 °CSpecial versions available on request.


Wafer type design

Available by Request

Low temperature: -60 °C
ATEX version
Equalizing vessel for steam application


Schubert & Salzer

Country of Origin


Industry Sectors

Biotechnology, Chemical, Boiler and Power Plants, CHP, Breweries, Building materials, Dairies, Distilleries, Food and Beverage, Hospitals, Mining, Metallurgy, Oil&Gas, Refineries, Pharma and cosmetics, Timber, Pelletizing, Tire, rubber and plastic, Water and wastewater


Air, Gas, LPG, Vapours, Ammonia, nitrogen, Bitumen, Petroleum products, Condensate, Superheated water, Ethanol, Bioethanol, Neutral and Agressive Liquids, Steam, Superheated steam, Thermal Oil, Water and Wastewater