FLOW SWITCH FOR OIL , MANUFACTURE= FLOTECT , EXPLOSION PROOF

BODY= S.S. , CIRCUIT SWITCH = SPDT , TEE CONNECTION SIZE = 1-1/4″ (31.75 MM)

, MODEL NO = V6EPS SS4S

PART NO: V6EPS SS4S

Dwyer V6EPS-S-S-4-S Flotect Switch, SPDT, 1-1/4″, SS/SS

Features

• Weatherproof
• Explosion-proof
• Electrical assembly can be easily replaced without removing the unit from the installation so that the process does not have to be shut down
• High pressure rating of 1000 psig (69 bar) with brass body and 2000 psig (138 bar) on the 316 SS body
• Low flow model offers field adjustable set point
• Easy installation, simply insert the tee in the pipeline and complete electrical connections

Functional Specifications

• Service: Gases or liquids compatible with wetted materials
• Temperature Limits: Ambient Temperature -4 to 167°F (-20 to 75°C)
• Process Temperature: -4 to 220°F (-20 to 105°C)
• Standards: IEC 60079-0: 2007
• IEC 60079-1: 2007
• Korean Certified (KC) for: Ex d IIC T6 Gb Process Temp≤75°C; KTL Certificate Number: 2012-2454-75
• Switch Type: SPDT snap switch standard, DPDT snap switch optional
• Conduit Connections: 3/4″ male NPT standard
• 3/4″ female NPT on junction box models
• Process Connection: 1/2″ male NPT on models without a tee
• Upper Body: Brass or 303 stainless steel

General Specifications

• Mounting Orientation: Switch can be installed in any position but the actuation/deactuation flow rates in the charts are based on horizontal pipe runs and are nominal values
• Weight: 2 to 6 lb (.9 to 2.7 kg) depending on construction

Applications

• Protects pumps, motors and other equipment against low or no flow
• Controls sequential operation of pumps
• Automatically starts auxiliary pumps and engines
• Stops liquid cooled engines, machines and processing when coolant flow is interrupted
• Shuts down burner when air flow through heating coil fails
• Controls dampers according to flow
• Signals alarm when emergency shower in use