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Model 662 Emergency Shut-Off ValvesEBW’s emergency shut-off valves immediately stop product flow in the event of fire or collision at the dispenser. A Patented adapter shears clean upon impact, causing the poppet to seal on the valve body preventing fuel spillage. When fire occurs, a fusible link releases the fulcrum arm, engaging the poppet. Standard 1½” NPT openings allow minimal flow restriction and a pre-drilled test plug is included for line pressure testing. The valve can be Boss or U-bolt mounted. Easy to replace adapters slide on and off valve base without lifting the dispenser. Adapters are available in male, female or union connections. Single poppet models stop product flow from the pump. Double poppet models stop flow from the pump and dispenser piping. The closing feature of an automatic shut-off valve must be checked at least once per year by manually tripping and holding linkage. |
Highlights/Advantages
- Fire protection - fusible link closes poppet in the event of a fire (165 °F & 73.9 ºC).
- Single and double poppet.
- Main poppet seals in valve body preventing accidents when replacing adapters.
- Zinc plated body corrosion protection.
- Solid 3/8” test plug area prevents body from cracking if plug is over tightened.
NFPA WARNING:
- Annually test auto shut-off.
- Electrical supply to the submersible pump must always be disconnected before servicing meters, dispensers or emergency shut-off valves.
- Do not apply more than 50 psi to valve with poppet in its closed position. Valve seat and disc damage may occur.
Materials
- Top: Zinc plated cast iron
- Body: Zinc plated cast iron
- Poppet: Fluorocarbon
- Carrier: Zinc plated steel
- Stem: Stainless Steel
- Poppet Spring: Stainless steel
- O-ring: Fluorocarbon
- Packing Nut: Brass
- Inlet and Outlet thread: 1½” NPT (BSPT threads available)
Certifications/Listings
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*UL and ULC Listed
* Meets NFPA 30A requirements
** Biofuel Approved (E85 and biodiesel)
Adapters
Female Adapter Models
| PART | SIZE IN. |
POPPET |
APPLICATION |
MOUNTING |
REPLACEMENT ADAPTER |
COMMENTS |
|---|---|---|---|---|---|---|
| 662-410-05 | 1 ½ | Single | Pressure | Combo* | 662-118-02 | UL/ULC Listed |
| 662-440-05 | 1 ½ | Double | Pressure | Combo* | 662-242-01 | UL/ULC Listed |
| 662-440-15 | 1 ½ | Double | Pressure | Combo* | UL/ULC Listed Biofuel Approved (E85 and biodiesel) |
|
| 662-461-05 | 1 ½ | Double | Suction | Combo* | 662-252-01 | UL/ULC Listed |
Male Adapter Models
| PART | SIZE IN. |
POPPET |
APPLICATION |
MOUNTING |
REPLACEMENT ADAPTER |
COMMENTS |
|---|---|---|---|---|---|---|
| 662-410-06 | 1 ½ | Single | Pressure | Combo* | 662-118-03 | UL/ULC Listed |
| 662-440-03 | 1 ½ | Double | Pressure | Combo* | 662-240-01 | UL/ULC Listed |
Union Adapter Models
| PART | SIZE IN. | POPPET | APPLICATION | MOUNTING | REPLACEMENT ADAPTER | COMMENTS |
|---|---|---|---|---|---|---|
| 662-410-04 | 1 ½ | Single | Pressure | Combo* | 662-118-01 | UL/ULC Listed |
| 662-440-04 | 1 ½ | Double | Pressure | Combo* | 662-241-01 | UL/ULC Listed |
*Combo includes body with ID threads, OD threads, Boss mount and U-bolt mount
Replacement Tops
Female Replacement Adapter
| PART | SHEAR VALVE ADAPTER IS USED ON | SIZE | POPPET | APPLICATION |
|---|---|---|---|---|
| 662-118-02 | 662-410-05 | 1 ½ | Single | Pressure |
| 662-242-01 | 662-440-05 | 1 ½ | Double | Pressure |
| 662-252-01 | 662-461-05 | 1 ½ | Double | Suction |
Male Replacement Adapter
| PART | SHEAR VALVE ADAPTER IS USED ON | SIZE | POPPET | APPLICATION |
|---|---|---|---|---|
| 662-118-03 | 662-410-06 | 1 ½ | Single | Pressure |
| 662-240-01 | 662-440-06 | 1 ½ | Double | Pressure |
Union Replacement Adapter
| PART | SHEAR VALVE ADAPTER IS USED ON | SIZE | POPPET | APPLICATION |
|---|---|---|---|---|
| 662-118-01 | 662-410-04 | 1 ½ | Single | Pressure |
| 662-241-01 | 662-440-04 | 1 ½ | Double | Pressure |
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