Blacks Gas Valves: Screwed

Description
The Blacks Gas Valve Powerseat family is an electro-hydraulically operated range of gas safety shut-off valves with ultra high flow rates and a range of associated accessories. Their primary function is the on-off control of low pressure combustible gases, air and oil and may be used for both control and safety shutoff purposes. The valves are suitable for the three families of combustible gas as follows, 1st, town gas; 2nd, natural gas and 3rd, Liquefied Petroleum Gases. They are suitable for oil with a viscosity of up to 200 seconds Redwood.

Features
• Safety shut off valves for gas, air and oil
• EN161 approved; EC certificated
• Robust construction to IP54
• Electro-hydraulic slow opening operation
• Closure in less than 1 second
• Fitted with closed position switch (volt free)
• Optional built in or remote manual reset switch
• Optional open position switch (volt free)
• Flanged and screwed body connections
• Ultra highflow rate/connection size ratio
• Removeable strainer for easy maintenance
• Suitable for vertical or horizontal mounting
• Plugged test points both sides of body
• Remote emergency stop switches available
• Remote thermal fuses available
• 20mm entry for cable or conduit entry
• Open position indicator
• Available in 110V and 230V 50Hz versions