Description
Pilot Operated Valve
Model: SERIES 1660A
Description
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.
Specifications
Sizes: 2″ through 12″ (50-300mm)
Pressure Settings: from 7.0* InWC to 15 psig *. For settings below 7 inWC, please contact us.
Vacuum Settings: 7.0 InWC to 12 psig
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
Options
150# ANSI, PN10, PN16, JIS drilling classes availableÂ
Pilot exhaust piped to discharge headerÂ
Field test connectionÂ
Manual blow downÂ
Conical film seat palletÂ
Remote sense pickupÂ
Pilot supply filter
Technical Documents for Download (PDF)
Model 1600 Series Datasheet
IOM-1660A
