Features

• Stainless Steel Construction

• Fully Balanced Main Valve

• Rolling Diaphragm

• High Sensitivity

• Extremely Accurate Control

• Chemically Compatible Elastomers

• Optional Single Tank Connection

• No Minimum Inlet Pressure

• Designed For Low Flow Service

End Connection Styles

1/2, 1/2 x 1 or 1-inch (DN 15, 15 x 25 or 25) NPTClass 150 RF flanged or PN10/16 flanged 1-inch (DN 15) is also available with sanitary flanges

Note: Class 150 RF and PN 10/16 flanges are nipple mounted.

Maximum Inlet Pressure

200 psig (13,8 bar)

Outlet Pressure Ranges

-5 inch w.c. to 5 psig (-12 mbar to 0,35 bar) in six ranges.

Pressure Registration

External

Temperature Capabilities

• Nitrile (NBR): -20° to 180°F (-29° to 82°C)

• Fluoroelastomer (FKM): 0° to 212°F (-17° to 100°C)

• Ethylenepropylene (EPDM - FDA): -20° to 212°F (-29° to 100°C)

• Perfluoroelastomer (FFKM): -20° to 212°F (-29° to 100°C)