Valves Archives - Liberty Sales & Distribution

6480 Series Industrial Bypass Meter Bars

A.Y. McDonald’s 6480 Series By-Pass Meter Bars provides a safe, fast, and cost-effective alternative to gas utilities, by allowing them to change-out their customer’s meters...

A.Y. McDonald’s 6480 Series By-Pass Meter Bars provides a safe, fast, and cost-effective alternative to gas utilities, by allowing them to change-out their customer’s meters without interruption of gas service. It’s innovative design will eliminate the time-consuming and costly coordination of scheduling change-outs,saving time and money.

Read less

Variation

Clear

Add to Quote

861 & 8277 Series Inline Bypass Ball Valves

A.Y. McDonald’s 861 & 8277 Series Inline Bypass Ball Valves are engineered for efficiency, it serves as a shutoff valve while also enabling easy pressure...

A.Y. McDonald’s 861 & 8277 Series Inline Bypass Ball Valves are engineered for efficiency, it serves as a shutoff valve while also enabling easy pressure monitoring.

Read less

Variation

Clear

Add to Quote

A.Y. McDonald Valves

A.Y. McDonald Mfg. Co. is known in the gas industry for its wide variety of house piping valves, gas meter valves, and curb valves. Their products represent...

A.Y. McDonald Mfg. Co. is known in the gas industry for its wide variety of house piping valves, gas meter valves, and curb valves. Their products represent a new era of offerings that are consistent with their state-of-the-art manufacturing facilities and efforts to enhance their gas distribution products. Please see the catalog or contact us for more information on: High Pressure Ball & Plug Style, Curb Valves, Ball Style Outlet Angle Valves, Meter Bars, Cast Iron Meter Bars, By-Pass Meter Bars, Re-Lubrication Tools, Insulated & Non-Insulated Swivels & Accessories such as Meter Nuts, Plugs, Gaskets & Unions.

A.Y. McDonald Catalog

Read less

ESOV Swing Check Emergency Shut-off Valve

ESOV series ANSI flanged swing-check valves with fusible links are designed to provide a simple yet effective method of closing in an emergency or hazardous...

ESOV series ANSI flanged swing-check valves with fusible links are designed to provide a simple yet effective method of closing in an emergency or hazardous situation. The valves are designed with an external spring load and held in the open position with the fire-sensitive fusible link. The valve will automatically close when the link melts due to fire or high temperatures. The external lever rotates the hinge pin which drives the disc into the closed position, stopping the flow of the liquid, gas or vapor.

FEATURES

•   Local and/or remote actuation
•   Fire-Safe fusible link
•    Economical solution for required safety
•    Can be used in horizontal and vertical service
•    All valves are factory tested to API 598
•    Back pressure ensures a tight seal between the disc and seat
•    Once closed, the valve can ONLY be reset manually as a safety feature TYPICAL APPLICATIONS
•   Refineries
•   Petrochemical
•   Off-shore oil rigs
•   Chemical process equipment
•   Water and Waste applications
•   Superheated steam lines on ships

Read less

Variation

Clear

Add to Quote

IMAC Pete’s Plug

Pete’s Plug II will allow you to take pressure and temperature readings quickly and eliminate the need for leaving costly gauges or temperature indicators on...

Pete’s Plug II will allow you to take pressure and temperature readings quickly and eliminate the need for leaving costly gauges or temperature indicators on the line.

FEATURES:

• Maximum operating PSIG of 500 and 200°F or 275°F for neoprene and nordel

• Maximum working pressures of 1000 PSIG with neoprene or nordel at temperatures from 140° to -20°F

• Two self-closing valves speed valve closure

Read less

Teco FireBag®

TECO AMERICAS – The FireBag® automatically shuts off gas supply in the event of fire, preventing explosions and the spreading of fire. When the ambient...

TECO AMERICAS – The FireBag® automatically shuts off gas supply in the event of fire, preventing explosions and the spreading of fire. When the ambient temperature reaches 203°F to 212°F (95°C to 100°C) the metal alloy that keeps plug and cartridge together melts and the spring pressure pushes the plug against the gas opening to close it completely. The FireBag® closes within 60 seconds, per DIN 3586. No fire or heat detectors are required to automatically stop gas flow.

Read less

Categories

Valves

6480 Series Industrial Bypass Meter Bars

861 & 8277 Series Inline Bypass Ball Valves

A.Y. McDonald Valves

ESOV Swing Check Emergency Shut-off Valve

IMAC Pete’s Plug

Teco FireBag®

Search

Shopping cart

Cart

Have Questions?

Natural Gas & Water Industry Products

Liberty Sales & Distribution, LLC