Name: Test Bench Valves (−40…+120 °C)
Brand: SITEC-Sieber
SKU: 710.11

Image sourced from the manufacturer's official documentation; brand identity is never altered.

CATEGORY 01 Verified

Test bench valves for wide temperature ranges.

max. 500 bar

Brand	SITEC-Sieber Engineering AG — Switzerland
Category	High-Pressure Components
Catalogue page	710.11
Pressure / capacity	max. 500 bar
Pressure / temperature	max. 500 bar / −40 … +120 °C
Fluids	Brake fluids, gases, test oil, petrol
Connections	Lens-ring flange (A), tubing nipples (B), O-ring (C)
H₂ compatibility	Not indicated for this product
Verification status	Verified
Documentation source	Compiled from official SITEC-Sieber Engineering AG documentation.

Final technical specifications are confirmed in writing with H2X before ordering.

Technical Data

From the Official Catalogue

Air-operated test bench valves for high pressures with maximum reliability and safety
Long service life with a fine-ground stem with ceramic sealing tip and lip-seal ring
Easily exchangeable replaceable seat
Simple assembly: lens-ring flange connection (model A), tubing nipples (model B) or O-ring connections (model C)
Concentric control-air connection in the air drive
NO (normally open) or NC (normally closed); stainless-steel body