Definox Manual Pressure Relief Flow Control Valves

SPECIFICATIONS

Size Range: 1-1/2”, 2

Materials:

Body/Stem: 316L SS

Operator: 304 SS

Valve seals: FKM plug seal, FKM stem seal & body seal

Optional seals: EPDM plug seal, EPDM stem & body seal

Connections: OD tube butt weld, Sanitary clamp, Others upon request

Surface Finish: Ra Interior = 32Ra, Ra Exterior = 40-50Ra

Features:

• Manual adjustment of relief pressures with the option of three different spring ranges.
• SMS style body nut for easy inspection, maintenance, and cleaning.
• Heavy wall machined spherical bodies guarantee excellent resistance to thermal expansion and contraction.
• Body configuration: (L) type only.

Max. temperature: 248°F (depending on seal type)

Min. temperature:  32°F

Available Springs:

#1 0-51 psi relief pressure

#2 44-110 psi relief pressure

#3 110-175 psi relief pressure