MODEL SERIES 1660A
Technical specifications
| Size | 2” through 12” (50-300mm) |
| Pressure | 2.0 InWC to 15 psig |
| Vacuum | 7.0 InWC to 12 psig |
| Certification | ATEX and PED Approval |
| Standard body materials | Carbon Steel (WCB/CS), Stainless Steel (CF8M/316), Aluminum (356) |
| Supply Media Temperature Range | -320° F to 300° F |
| ISO 9001 Certified manufacturing process | |
| ATEX and PED Approval |
Technical documentation
Benefits
- Ease of precision settings
- Main valve remains tight to set pressure.
- Full open at 10% overpressure
- Modulating action conserves product since valve opening is proportional to overpressure
- Noise is reduced since the valve only opens fully when required
- Soft seats seal tight to conserve product and minimize valve wear which improves reliability
Applications
- The Groth 1600 Series valves provide safe, dependable, and accurate low pressure and/or vacuum protection. Seals in accordance with API 2000 requirements for Pilot Operated Relief Valves. This design prevents fugitive emissions and conserves stored product. Rated flow at 10% overpressure provides the ability to operate closer to the tank MAWP, increasing the operating range of the process. This reduces the need for a large overpressure and saves product, which translates into profit. Flexibility in terms of film or o-ring seat and snap or modulating action allows product customization to specific application requirements. The Model 1662A incorporates a vacuum breaker.
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