Model 764P

Description

The Models 764P and 764PD are pneumatic pressure controllers. They measure the controlled or differential pressure and develop an output signal that varies linearly with changes in the controlled pressure. The 764P controls pressure between 30" Hg vacuum and 2500 psig (760 mm Hg Vac. and 172.4 Barg) using six ranges.

Pressure Ranges

• 2"–30" Hg Vac. (50–760 mm Hg Vac.)
• 1–30 psig (.07–2.1 Barg)
• 20–100 psig (1.4–6.9 Barg)
• 50–150 psig (3.5–10.3 Barg) 
• 90–500 psig (6.2–34.5 Barg)
• 450–2500 psig (31.0–172.4 Barg)

Line Sizes

• 1/4" (DN8)

End Connections

• NPT

Materials

• Ductile Iron
• 316 SST

Features

• Adjustments: Proportional band and setpoint
• Diaphragm Seals: Available for corrosive fluids
• Field Reversible: Easily changed from direct acting to reverse acting
• Small Size: Easily supported at process piping connection
• Gauge: 1-1/2" (38 mm) output signal gauge

Applications

Suitable for use on air, inert gases, liquids and steam applications.