STARFLOW spring loaded safety relief valves are manufactured for
use in refineries, petrochemical and chemical processes, piping
pressure vessels, heat exchangers, cryogenic plants, process steam,
thermal relief, compression stations and pipelines.
The STARFLOW conventional type P3 safety releif valve is
ASME/API certified.
Click an image to enlarge
Features / Benefits
- Starflow P3 Series are designed according ASME BPVC Section
VIII division 1 and comply with API STD 520 / STD 526.
- These conventional Safety Relief Valve are versatile, safe,
interchangeable and easy to maintain.
Design
- ASME BPVC Section VIII Division 1
- API STD 520 / API STD 526 / API STD 527
- ISO 4126
- ASME B16.34
- ASME B16.5 or EN1759-1 or EN1092-1 Flange Drillings
- Conventional
- Full Nozzle
- Metal Seat
- Sizes : 1" to 12"
- Set Pressure range : up to 431 barg
- Temperature range : -196°C to +538°C
- Materials : Carbon, Alloy, Stainless and Super Alloy
Steels
Optional Features
- Soft Seat (improved tightness)
- Open Bonnet till P orifice - Yoke from Q till W orifice
- Relieving Device
- Cryogenic and LNG design NACE MR0175 / ISO 15156
compliance
- Steam Jacket
- Forged Body
- Assistance (pneumatic)
- Spacers for Severe Hot or Cold Service
- Test Gag
Approvals
- ASME Stamp UV
- CE marking PED 97/23/EC
- CE marking ATEX 94/4/EC
- ISO 9001
- ISO 14001
- SELO
- Rostechnadzor
