Flanged Internal Valves
Equipped with a built-in excess flow valve to prevent uncontrolled product release.
Perfect to be mounted on a pump or other similar piping connections.
Actuator for Internal valves
Designed as primary shut-offs to control product discharge in LP-Gas service.
Used in the liquid and vapour openings of bobtail and other transport vehicles.
Can be used in stationary storage tank applications.
The actuator is preassembled and ready to install.
Uses an internal cam mechanism, which guarantees higher performance optimizing the opening torque.
Full Internal Relief Valves
Designed for use in mobile LPG & NH3 containers as a primary pressure relief valve for bobtail and transport trailer installations.
All working components are internal to the container connection preventing damage to the valve should a roll-over incident occur.
Threaded Internal Valves
Designed as primary shut-offs to control product discharge in LP-Gas service, these valves are predominantly used in the liquid and vapour openings of bobtail and other transport vehicles. All valves satisfy the requirements of NFPA 58 and can also be used in stationary storage tank applications.
Excess Flow Valves for Liquid Withdrawal
Designed to be mounted on the bottom of storage tanks for liquid service.
Can be mounted on the top of storage tanks for vapour service.
Measure liquid levels within horizontal DOT and Stationary ASME tanks.
Suitable for use in bobtail, transport, railcar and bulk storage applications.
Low emission Hose End Valves
- All stainless steel component construction
- Vents less than 50cc for minimal loss of product at disconnect
- Self-locking toggle handle prevents accidental valve opening
- Toggle handle and stem assembly rotates 360
- Durable ductile iron valve body with automotive grade powder coat finish
- Stainless steel 1-3/4” female Acme insert cast into the handle
- No additional adapters or connectors needed for operation
Back Pressure Valves
for container or line applications.
Valves are intended to prevent liquid discharge when the desired flow is directed into the vessel thereby allowing the flow in only on direction.
*Cavagna Group offers a wide range of products, that can fulfil even the most challenging request.
These pages offer just a preview of the key product categories available.