Description
Product details
Semi-automatic switchover manifolds prevent downtime by automatically switching gas supply from the primary cylinder bank to the reserve cylinder. The user resets the primary bank by turning the knob. Designed for applications where continuous flow of a gas is critical and pressure differential of outlet pressure is tolerated or as a first stage of pressure reduction. It features modular shut-off diaphragm valve with one inlet on both sides for a cylinder / bank of cylinders and shutoff ball valve on low pressure side to allow maintenance without shutdown. FEATURES: *Model H25 regulator: - designed according to ISO 7291 standard - stainless steel diaphragm - high pressure capsule seat with Kel-F (CTFE) sealing surface - sintered bronze filter - 25 micron - stainless steel T-screw handle - internal or external safety relief valve - factory pre-set outlet pressure - 7 year warranty *Up to 300 bar inlet pressure *100% tested at nominal pressure *Compact design *“Plug and go” - delivered ready to use *Easy to extend – just add modular extensions *Main ball shut-off valve ½” *All modular components fully tested for stability, functionality and gas tightness *Quickly and easily replaceable pressure gauges *Modular header valve with purge and non-return valve as an option *Mounted on an electro and laser engraved stainless steel plate *Working temperature from - 20oC to + 60oC *Inlet 1/4” NPT F *Outlet G1/2” *Weight: one inlet 7,6 kg RELATED OPTIONS: *Extensions *Inlet non return valve *Purge valve
