GPD4030 SERIES
4.5 Purity Single Stage Brass Barstock Diaphragm BS EN ISO 7291 Differential Autochange Gas Control Panel
The Tech Master GPD4030 series single stage differential autochange control panels are designed for primary pressure gas control of non-corrosive or toxic, technical gases up to grade 4.5 purity (99.995%), on gas distribution systems where slight pressure variation is acceptable.
■ GPD4031 Series | Single Stage Twin Cylinder Diaphragm Differential Autochange Gas Control Panel, FKM Seal, FKM Pressure Relief Valve
■ GPD4032 Series | Single Stage Twin Cylinder Diaphragm Differential Autochange Gas Control Panel, EPDM Seal, EPDM Pressure Relief Valve
Description
■ High pressure isolation valves
■ Single stage pressure regulation
■ Process line isolation valve
■ Encapsulated valve design
■ Twin cylinder configuration
■ Body Brass Barstock
■ Bonnet Plated Brass
■ Diaphragm 316L Stainless Steel
■ Valve Seat Polyamide (Nylon®)
■ Bonnet Seal PTFE
■ Filter 10 Micron 316L Stainless Stee
■ Maximum Inlet Pressure 15 bar (220 PSI) 60 bar (870 PSI) 300 bar (4350 PSI) *
■ Delivery Pressure Range 10 bar (150 PSI) Minimum
■ Gauges 50mm (2”) Diameter
■ Ports 1/4” NPT Female
■ Temperature Range -20° C to +60° C (-4° F to +140° F)
■ Weight 8.0 kg (17.46 lbs) ****
* Subject to cylinder connection – **** Subject to final configuration
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