3" Explosion Proof 150# Flanged SS Ball Valve 110 VAC

Valworx 586005 explosion proof, low emission 2-piece 150# flanged stainless steel ball valves 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 explosion-proof actuator is power-to-open and power to close, stays in last known position with loss of power. On receipt of a continuous voltage signal, the motor runs and via a self-locking gear drive rotates the ball one quarter turn. The motor is stopped by internal cams striking limit switches. On receipt of a reversing continuous signal, the motor turns in the opposite direction reversing the valve position.

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 certified for UL Class I Div I Groups C & D, and are tested to rigorous UL and CSA standards and certified by CSA.

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

Electric Actuator Standard Features

Explosion proof rated for UL Class I Div I Groups C & D, Ex db IIC T5 Gb Class 1 Zone 1, AEx db IIC T5 Gbs

Rugged Type 4X weatherproof aluminum alloy housing

Visual valve position indicator

Manual override

Heavy duty motor with overload protection

Thermostatically controlled anti-condensation heater

Two auxiliary limit switches to confirm valve position

Self-locking all metal gear drive, no additional brake required

CSA Listed per UL429 and CSA C22.2, CE mark as well as ExP ratings listed above

Options (see Accessories tab)