4" Surpass 150# Flanged SS Ball Valve, 110 VAC

Valworx 591819 low emission 2-piece 150# flanged stainless steel ball valve features the Surpass actuator, our most advanced actuator yet. Used for on-off control of oil & gas, water, air and other media compatible with the materials of construction. Dual-certified fire-safe/low emission valve made of 316 stainless steel mounts between standard ANSI 150 pound pipe flanges. The Surpass actuator can be programmed to operate in continuous mode (a signal pulse triggers continuous operation until full open or close) or inch mode (a signal pulse runs the motor for the duration of the pulse). Default is continuous mode.

Separate motor and control circuits for easier wiring and improved safety. Programmable end-of-stroke speed control to reduce/eliminate water hammer. Local control and operating status via digital display.

Upon loss of power the actuator stays in last position. Upon restoration of power the indicator displays current position by solid green (full open), flashing white (partial open), solid blue (mid-span) or solid red (fully closed). Actuator will not operate until receipt of a new control signal.

The valve is direct mounted to the actuator using the international standard ISO5211 mounting pad. Rugged unique integral motor/housing design provides higher torque in a very small package. Actuators are tested to rigorous UL and CSA standards and certified by CSA. Anti-condensation heater is standard and will help protect actuator against damage caused by condensation.

High temperature valve mounting kit available for extended temperature range or wall mounting applications.

Ball Valve Standard Features

275 PSI working pressure (see P/T chart)

Direct mounting valve per ISO5211

Full port for unrestricted flow

316 stainless steel body, ball and stem

Blow out proof stem

RTFE ball seats extend cycle life

Braided graphite/Viton stem seal design, live loaded and adjustable

Surpass Electric Actuator Standard Features

Control and feedback cables for non-intrusive, simpler wiring

Dry contact control wiring

Rugged Type 4X weatherproof aluminum alloy enclosure

Local operation and valve status via digital display

Highly visible multi-color LED position indicator

100% duty cycle

Manual override

Heavy duty motor with over temp/over current/motor stall protection

Thermostatically controlled anti-condensation heater

Three programmable relays output 17 different status parameters (default is OPEN/CLOSE/FAULT)

Self-locking gear drive with no additional brake required

Standard ISO5211 multi-flange valve mounting

CSA Listed per UL429 and CSA C22.2, CE mark