Schubert & Salzer Control Systems GmbH

Schubert & Salzer Control Systems manufactures and sells control and on/off valves for industrial applications. Our sliding gate valves and on/off valves in nominal sizes DN 8 to DN 250, suitable for a nominal pressure of max. PN320 meet the highest requirements in terms of precision, leak-tightness and reliability, in a variety of applicati- ons for technical gases, especially hydrogen.

Sliding gate valves for hydrogen applications

Sliding gate valves are permanently technically leakproof according to TRGS 500 and also awarded a DVGW certi- ficate in accordance with DIN 16678. The sliding gate valves in the GS3 series are particularly preferred for applica- tions with hydrogen.

The advantages of sliding gate valves:

Low actuation forces, compact design, low weight
High degree of tightness, low leakage due to the functional principle
Long service life, minimal wear, low operating costs, including reduced wear on safety critical bellow seals
Precise control with high dynamics
High cycle performance with very short cycle times
High KVS values, easily exchangeable
Low noise emission and no cavitation sensitivity
Simple design, easy to install and maintain
Reduced energy consumption and low insulation losses

Seat valves for hydrogen applications

Seat valves are suitable for hydrogen applications in accordance with category I of the PED (DN*PN < 1000). The stainless steel valves are specially checked for external leak tightness for use with hydrogen.

Leverantorer Schubert_Salzer sliding_gate_valve_type_7042

Sliding gate valve Type 8021

Fluid temperature: -60 to + 350 °C

Body leakage: 5 x 10-6mbar*l/s (Helium)

Measured with helium sniff test according to ISO 15848-2 at 6 bar

Leverantorer Schubert_Salzer low_flow_valve_type_7042

Low flow valve Type 7042

Fluid temperature: -60 to + 530 °C

Pressure: PN320

Suitable for high-pressure applications with H2

Leverantorer Schubert_Salzer control_valve_type_7025

Control valve Type 7025

Fluid temperature: -30°C to +140°C

With certification of the leakage rate according to TA-Luft pursuant to DIN EN ISO 15848-1

Leverantorer Schubert_Salzer angle_seat_valve_type_7010,7015

Angle seat valve Type 7010/7015

Fluid temperature: -30°C to +170°C

With DVGW certificate DIN EN 161

Leverantorer Schubert_Salzer flange_valve_type_7032

Flange valve Type 7032

Fluid temperature: -30°C bis +200°C