Subminiature Pressure Regulators
Available in five unique ranges from 0 to 100 psig (0 to 3.5 BAR) with a maximum supply pressure of 150 psig (10.3 BAR), the new Marsh Bellofram Type 92 features the patented Bellofram rolling diaphragm design, housed within a corrosion-resistant anodized aluminum body and bonnet, with 1/16 NPT side and bottom ports. Units are self-relieving, with minimal effects of supply pressure variation on output pressure (less than 0.5 psi or 35.5 BAR).
While most other industry subminiature air pressure regulators utilize a flat diaphragm, which can lead to excessive droop and low stability within such a compact footprint, the Marsh Bellofram Type 92 incorporates the use of a larger diameter fluorocarbon-based, true rolling diaphragm design, allowing for a much more sensitive regulator with excellent stability and significantly less droop. These highly compact units measure just 1.19 X 1.19 X 3.55 in. (30.2 X 30.2 X 90.2 mm), and have a total weight of just 2.8 oz. (0.08 kg). They may be either pipe- or panel-mounted and are available in both standard and low-bleed versions.
- five unique ranges
- rolling diaphragm design
- 1/16 NPT side and bottom ports