MODEL 8800SDV
Technical specifications
| Size | Sizes 2″ (DN50) through 12″ (DN300) |
| Material | Carbon Steel and Stainless Steel |
Technical documentation
Benefits
- 3-way, multi-port, full bore design
- L Port (90 degrees)
- Live-loaded stem packing for positive sealing (sizes 6″ and larger)
- High sphericity and mirror surface finish of ball ensures positive shut-off and low operating torque.
- Handlever (sizes 2″ thru 4″), gear-operator (sizes 6″ and larger)
- Visual indicator for indicating active relief valve and flow path of the media
- Lock-out mechanism (standard) prevents unwanted access
- Stopping mechanism prevents shutting off both valves at the same time
- Ability to perform maintenance without interrupting service or vessel protection
- Flow area is never restricted
- Balanced internal forces
- Smoother valve shifting
- Able to apply pressure to any port
Applications
- The Groth Model 8800 Safety Diverter Valve (SDV) is a 3-way, multi-port ball valve, offering a safe, quick and easy way for valve “changeover” used quite commonly on bio-digesters for ease of inspection, maintenance and cleaning. This allows for redundant pressure vacuum relief valve (PVRV) and flame arrester (FA) assemblies allowing no process interruption, while providing continuous system overpressure or vacuum protection due to pumping-in (influent) and pumping-out (effluent).
Engineering services
Free engineering services:
- Support for the calculation, selection and configuration of safety, breathing valves and flame arresters Groth
- Parts selection support for installed Groth relief valves, breathers and flame arresters
- Assistance in finding options for safety valves, breathing valves and Groth flame arresters;
- Provision of technical documentation for the operation and maintenance of Groth breathing valves and flame arresters.
Logistic services:
- Standard delivery "to the door", as well as the possibility of shipment of goods directly from the Factory in Europe/USA on the terms of FCA Incoterms 2020
- Support in customs clearance of goods shipped on FCA terms, including the provision of certificates of conformity, as well as letters on the absence of the need for mandatory certification for certain groups of goods