MULTISTAGE (S2+)

GCE multi-stage regulators are designed to provide accurate, fluctuation free delivery for precision applications such as shielding gas arc welding, CNC oxy-fuel 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:	Diam. 40 mm, pre-shaped stainless steel
Second stage Diaphragm:	Diam. 82 mm EPDM fabric-reinforced rubber
Encapsulated Valve:	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

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