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Steam Service
For power generating equipment on superheated steam, to boiler regulations, with a butt-weld process connection and an M20 drain.

Manifolds
Steam Service
A manifold very popular with power generating equipment, especially with superheated steam, conforming to boiler regulations. FC publishes it under the range's own name; it is the superheated-steam manifold in the three-valve range.
The process connection is 13.5 × 2.6 butt weld, the instrument connection is flanged and the drain is M20 × 1.5 (M). Materials are A 105 carbon steel and A 182 / A 479 Gr F 304SS and F 316SS.
It is the one manifold in these ranges tested at a higher pneumatic seat pressure — 60 kg/cm² rather than 40 — with the hydrostatic body and seat tests unchanged at 620 and 413 kg/cm². Four mounting bolts to IS 1364-1960 and two PTFE or Viton interface seals are supplied.
- Max working pressure
- up to 620 kg/cm² body / 413 kg/cm² seat (hydrostatic test)
- Body materials
- A 105, A 182 / A 479 Gr F 304SS, A 182 / A 479 Gr F 316SS
- Thread systems
- Butt weld, Metric, Flanged
Features
- For superheated steam on power generating equipment
- Conforms to boiler regulations
- Process 13.5 × 2.6 butt weld, instrument flanged, drain M20 × 1.5 (M)
- Pneumatic seat test at 60 kg/cm²
- Accessory: mounting bolts 4 nos, PTFE / Viton interface seals 2 nos
Applications
- Superheated steam lines
- Boiler instrument hook-ups
- Power generating equipment
- Max working pressure
- up to 620 kg/cm² body / 413 kg/cm² seat (hydrostatic test)
- Thread systems
- Butt weld, Metric, Flanged
- Body materials
- A 105, A 182 / A 479 Gr F 304SS, A 182 / A 479 Gr F 316SS
- Temperature
- PTFE gland packing as standard; Graphoil above 180 °C
- Testing
- Hydrostatic body 620 kg/cm², seat 413 kg/cm²; pneumatic seat 60 kg/cm², at 25 °C
A 105
on requestSupplied with EN 10204 3.1 material certification and heat-code traceability to the melt.
A 182 / A 479 Gr F 304SS
on requestSupplied with EN 10204 3.1 material certification and heat-code traceability to the melt.
A 182 / A 479 Gr F 316SS
on requestSupplied with EN 10204 3.1 material certification and heat-code traceability to the melt.
Certification pack available on request for this range.
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