S2+ Multistage- Heavy Duty Double Stage Cylinder Regulators


GCE multi-stage regulators are designed to provide accurate, fluctuation free delivery for precision applications such as machine cutting or laboratory use. The first stage reduces the inlet pressure by over 90% and the large second stage diaphragm ensures accurate delivery pressure. GCE multistage regulators are precision built to latest EN ISO 2503 and EN ISO 7291 standards to provide maximum accuracy and safety.

These regulators have the additional feature of being able to pipe away gases from the relief valve port, and comply with the stringent requirements of EN ISO 7291 even for strict manifold application.


Technical Data :  
Body Forged Brass, chemically stabilized and gold powder-painted
First stage Bonnet Forged Brass, chemically stabilized and powder painted
Second stage Bonnet Die-cast Zinc alloy, chemically stabilized and powder painted
First stage Diaphragm
Second stage Diaphragm
Diam. 40 mm, pre-shaped stainless steel
Diam. 82 mm EPDM fabric-reinforced rubber
Heart Valves Brass body sealed by PA (first stage) or high-grade chloroprene rubber (second stage)
Pressure Gauges Safe design, bulkhead 50mm gauges, dual scales, accuracy class 2,5%
Inlet Stem & Nut High-tensile brass, geometry complying to BS-341 standard
Safety Valves On both regulator stages, non-adjustable,
Control elements Plastic handwheel + captive pressure adjusting screw
Setting Ergonomic PA handwheel, adjustable limitation of P2 max