With Powers #11 Self-Operating Temperature Regulators, you no longer need external power to control your process. Just one temperature set-point adjustment to make and the rugged, self-operating #11 Regulator controls the flow of heating or cooling medium and maintains a uniform temperature. So whether you're using processing equipment, heat exchangers, or machinery, Powers #11 Self-Operating Temperature Regulators are the easy solution to your control problems.

Part # Info:

Double Valve

2.5"

Valve Action: Cooling

Bulb and Capillary Material: Copper (with 8′ capillary)

Capillary Length: 8'

Bulb Style: Fixed Union

Head Assembly: Non-Indicating

Temperature Range: 45-105 Deg F (7-41 Deg C)

LOWER ASSEMBLY

Product NO: 590 DB250C

Type: B1 BZ

ACT: RA

Part NO: 590 886

Model: 1

VALVE

Body Size: ................................ 2 1/2"

Body Material: .......................... Cast Iron

(per ASTM A126-93 Class B)

End Connectors: ....................... 125 # Flanged

(per ASNI B16.1-1993)

Trim: ........................................... Bronze

Packing: ..................................... Spring loaded TFE packing

Seat Leakage: ........................... ANSI Class III; <0.1% leakage

Cv Range: .................................. 74-390

Rangeability: ............................. 100:1

Characteristics: ........................ Linear/Mixing

Maximum Pressure: ................ 200 psi @ Temp. <150°F

Max. Differential Press.: ......... 50 psi

Temperature Range: ................ 40 – 281° F

FOR ADDITIONAL INFORMATION PLEASE VISIT SITES BELOW:

media.wattswater.com/B-11.pdf

media.wattswater.com/6509035.pdf

mmcontrol.com/Powers/pdfs/596-type-mi-mixing-installation-t.pdf