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Emergency Shut Off Valve

EMCO Wheaton’s F700 series of fuel emergency shut off valves guarantee operator safety while also maintaining high flow rates, low pressure drop and a long service life.

Simple design and quality components make them an ideal choice for oil majors and transporters of petroleum products.

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Safety by Design

Quality Components

High Flow Rate

Low Pressure Drop

Features & Benefits

Our emergency valves provide flow control at the bottom of tank truck compartments in the event of an accident.

All EMCO Wheaton designs are made from high-quality materials and incorporate solid design principles to maximize safety. Many of the oil industry’s most recognisable names depend on products in the F7000 series each day, acknowledging their durability and performance even after heavy repeat use.

Other key features include:

Lightweight aluminium construction
Diecast body and quality component materials for durability
High lift poppet for maximum flow
External shear groove meets TMMA and NTTC DOT 406 to limit product spillage in the event of an accident
Double O-ring seals on camshaft for improved sealing and easy maintenance
Removable bonnet assembly that allows seal change without removing the valve from the truck
Screen filter fitted as standard on 4” range to prevent seal damage
Viton seals are standard for compatibility with high-octane fuels and additives

Technical Info

The F7000 series include mechanical and pneumatic options. Variants include:

Mechanical Operation:

F0335 - 3" 90°,
TTMA Flanged F7000 - 4" 90°,
TTMA Flanged F7001 - 4" 90°,
Victaulic Outlet F7010 - 4" Straight,
TTMA Flanged F7011 - 4" Straight,
Victaulic Outlet

Pneumatic Operation:

F7020 - 4" 90°,
TTMA Flanged F7021 - 4" 90°,
Victaulic Outlet F7023 - 4" 90°,
TW Flanged F7024 - 4" 90°,
TTMA Flanged F7033 - 4" 90° Intermediate,
TW Flanged F7034 - 4" 90° Intermediate,
TTMA Flanged F7043 - 4" 90° Low Profile,
TW Flanged F7050 - 3" 90°,
TTMA Flanged F7051 - 3" 90°,
Victaulic Outlet F7063 - 4" Tee,
TTMA Flanged

Specials
The GS version is designed to prevent tampering with pneumatic sequence signal. The sequence cannot be bypassed and only provides ‘open signal’ if the valve is in an open state. Please contact EMCO Wheaton for more details.

Applications

EMCO Wheaton’s fuel emergency shut off valves are developed specifically for oil companies and transports of petroleum products. They can be found fitted to tank trucks across the world.

Fuel Truck Loading and Unloading Procedures

Fuel loading and unloading procedures are safe and effective when using EMCO Wheaton’s range of products.

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Aftermarket

The transport and unloading of fuel are taxing jobs and even the best components will wear over time. That’s why EMCO Wheaton offers a full range of original spares and in-field service kits to keep critical equipment like emergency valves fully operational. Most repairs are simple and can be carried out on the road but don’t hesitate to contact us if you require specialist advice.

Service Kits
675707 - AIR CYLINDER INTERNALS GS TYPE
675708 - AIR CYLINDER INTERNALS LOW PROFILE GS TYPE
673300 - AIR BOX REPLACEMENT KIT F7023
673301 - AIR BOX REPLACMENT KIT F7033
673302 - AIR BOX REPLACMENT KIT F7043
607690 - CYLINDER E/V SEQUENCE ASSY F7063
672733 - KIT - F7020/21/50/51 AIR CYLINDER CAP

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