The S3400 safety valves have angle screwed connections M/F NPT (ANSI B 1.20.1) or GAS (BSPPISO228/1). They are suitable to be used with cryogenic fluids up to -196°C or with high temperature fluids up to 100°C. The valve design ensures the achievement of a set pressure of 40 bar with a rating PN40. The stem is guided in the upper part stream and the disk has the blowdown ring (*).
The S3400 valves are designed according to ASME standards B16.34 and comply with 2014/68/EU (PED) cat. IV standards requirements, ATEX II2G.
MAX PRESSURE 40 Barg
TEMPERATURE -196/+100°C
- Angle body
- Blowdown ring
- ISPESL protocol n.38066
- Suitable for cryogenic fluids
- PED certificate IV cat.
- Max outlet rating PN. 40
- Max inlet rating PN. 40
- Orifice from 7 mm to 18 mm
- Stem Guided
