A Valve That Provides Emergency Shut-Off Protection
The Emergency Shut-Off Valve or “Shear Valve” mounts on the supply line within the pedestal base of a fuel dispenser. The valve is equipped with a shear groove and a 165ºF fusible line hold-open device. In the event of a fire or sudden impact or dislocation of the dispenser, the valve, if properly installed, is designed to immediately shut-off the flow of product. The 630 & 636 Valves are both UL listed. It is necessary to install this valve according to the instructions supplied with each valve and according to all applicable codes and regulations. The automatic closing featureon this valve must be checked at least once each year by manually tripping the hold-open linkage. Opening under pressure can damage or distort internal parts.
Features
• Uni-body for post mount or U-bolt on one body.
• Black epoxy-coated cast iron body for corrosion protection.
• Recessed poppet allows full product flow with minimum pressure loss.
• Stainless steel springs provide mechanical reliability.
• All internal components are specifically treated for corrosion resistance.
• Machined shear groove ensures consistent break-off point.
• Conveniently placed test port facilitates ease of line testing.
• Inlet and outlet threads B.S.P. (alt. NPT. can be supplied).
Product No. |
|
Inlet |
|
Outlet |
V-630 |
|
38mm |
|
38mm |
V-636 |
|
50mm |
|
38mm |
V-636 Top |
|
Top Assembly |
|
38mm |
V-SVL |
|
Lever |
|
|
|
