Type “JR”
To control the flow of Hot Liquids, Hot Gases, Cryogenics** and any other fluids not reactive with construction materials and free of sediment
NORMALLY OPEN – 3/8″ TO 1/2″ PIPE SIZE
NO DIFFERENTIAL PRESSURE REQUIRED TO OPEN
MAX. FLUID TEMP.
400°F
MAX. STATIC PRESSURE
300 PSI
DIRECT ACTING – ORIFICE SIZES 1/8
CONSTRUCTION: (*Wetted Parts)
*Valve Body- 304 Stainless Steel Globe Pattern-NPT ends
Coil Enclosure-Malleable Iron, 12” NPT conduit conn.
*Plunger-430 Stainless Steel
*Poppet-304 Stainless Steel
*Bonnet Tube-304 Stainless Steel
*Spring-Inconel
*Body Seal-Non Asbestos Gasket
*Orifice Seal-Metal to Metal
*AC Shading Coil-Silver
*Stem Pin-Inconel
Coil-Encapsulated Class H, 18” leads
APPLICATION:
To control the flow of Steam, Hot Liquids, Hot Gases, Cryogenics and any other fluids not reactive with construction materials and free of sidement. Cryogenic fluids include liquid oxygen (-297 F), liquid argon (-303F) and liquid nitrogen (-320F). Valve operates from zero to maximum differential pressure indicated in table. Valve must be mounted in horizontal pipe with solenoid enclosure vertical and on top.




